864,000 sec.onds in 10 days has 144 divisors.
14.06.00  22:34

144 square inches = square foot.

864 square inches in 0.500 square foot.
864,ooo,oo1
10 thousand days plus a heartbeat
divides 1 billion raised to 1 billion, plus 1.
1e9^1e9 +1 = 10^9e9 +1.
cube plus a cube, etc.
08.04.01  12:51  nzst*.


BBC BASIC 2 PROGramsPD.maths. COMPOSE, 30.3.90, 20.03.99 GOTOs RENUM.
spool *ram  recurfact8   31.05.00


CALCULATE RECURSIVE FACTORISATIONS (OF 360),

 CALCULATE least (SMALLEST) INTEGER WITH (360) DivisORS,
 BY Don S MCDONALD, WELLINGTON, NZ

2^10*3^6*5^4*7^4*11^2*13^2*17^2*19^2*23^2*29*31*37*41*43*47*53*59
 = 1.08961211E37 HAS 2^8*3^5*5^2*7*11
 = 119750400 DivisORS.

=947,374+1 distinct factorisations.

SHORTEST PROGM THAT DOES STHG V INTG IN <26 STATMTS.
PRIMES.
2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 71 73 79 83 89 97 
ENTER POSITIVE INTEGER (EXPRESSION) 0= END, RETN = REPEAT?676
676=676  hit spaces (better than return).   =0
  2  338  (1)=0
    2  169  (2)=0
      13  13  (3) min.= 7.61873818E10    =7.61873818E10
    13  26  (4)=8.91610045E13
  4  169  (5)=0
    13  13  (6)=2.72097792E11
  13  52  (7)=1.19669874E21
  26  26  (8)=2.8430288E19
SMALLEST (3) =7.61873818E10
676 = 676 DivisORS.

ENTER POSITIVE INTEGER (EXPRESSION) 0= END, RETN = REPEAT?576
576=576  hit spaces (better than return).   =0
  2  288  (1)=0
    2  144  (2)=0
      2  72  (3) min.= 2.47924237E23     =2.47924237E23
        2  36  (4) min.= 3.96854978E13   =3.96854978E13
          2  18  (5) min.= 1.96804608E9  =1.96804608E9
            2  9  (6) min.= 65345280     =65345280
              3  3  (7) min.= 58198140   =58198140
            3  6  (8) min.= 24504480     =24504480
          3  12  (9)=92252160
            3  4  (10)=30630600
          4  9  (11)=34594560
          6  6  (12)=38918880
        3  24  (13)=2.90665267E10
          3  8  (14)=28828800
          4  6  (15) min.= 21621600      =21621600
        4  18  (16)=1.36249344E9
        6  12  (17)=191600640
        8  9  (18)=215550720
      3  48  (19)=4.43323088E16
        3  16  (20)=567705600
          4  4  (21)=37837800
        4  12  (22)=106444800
        6  8  (23)=59875200
      4  36  (24)=3.24699528E13
        4  9  (25)=66528000
        6  6  (26)=74844000
      6  24  (27)=7.1345111E10
      8  18  (28)=1.00329062E10
      9  16  (29)=7.52467968E9
      12  12  (30)=1.2697897E10
    3  96  (31)=1.78263361E30
      3  32  (32)=3.38228675E12
        4  8  (33)=46569600
      4  24  (34)=3.96361728E10
        4  6  (35)=58212000
      6  16  (36)=1.3934592E9
      8  12  (37)=783820800
    4  72  (38)=3.18759733E23
      4  18  (39)=3.096576E9
      6  12  (40)=435456000
      8  9  (41)=489888000
    6  48  (42)=1.70996048E17
      6  8  (43)=680400000
    8  36  (44)=3.75723739E14
    9  32  (45)=7.04482011E13
    12  24  (46)=7.43008371E12
    16  18  (47)=9.40369969E12
  3  192  (48)=0
    3  64  (49)=2.07525871E21
      4  16  (50)=1.0838016E9
        4  4  (51)=160083000
      8  8  (52)=342921600
    4  48  (53)=9.49978046E16
      4  12  (54)=338688000
      6  8  (55)=190512000
    6  32  (56)=1.30459632E13
    8  24  (57)=4.58647142E11
    12  16  (58)=1.45118822E11
  4  144  (59)=0
    4  36  (60)=1.15964117E14
      4  9  (61)=296352000
      6  6  (62)=333396000
    6  24  (63)=2.54803968E11
    8  18  (64)=3.5831808E10
    9  16  (65)=2.6873856E10
    12  12  (66)=4.5349632E10
  6  96  (67)=9.62622148E30
    6  16  (68)=2.48832E10
    8  12  (69)=1.39968E10
  8  72  (70)=5.16390768E24
    8  9  (71)=4.374E10
  9  64  (72)=6.05145439E22
  12  48  (73)=2.49312238E19
  16  36  (74)=4.9302469E17
  18  32  (75)=2.77326388E17
  24  24  (76)=7.89730223E17
SMALLEST (15) =21621600*************
576 = 576 DivisORS.


ENTER POSITIVE INTEGER (EXPRESSION) 0= END, RETN = REPEAT?144
144=144  hit spaces (better than return).   =0
  2  72  (1) min.= 7.08354963E21         =7.08354963E21
    2  36  (2) min.= 5.15396076E11       =5.15396076E11
      2  18  (3) min.= 13762560          =13762560
        2  9  (4) min.= 295680 =295680
          3  3  (5) min.= 180180         =180180
        3  6  (6) min.= 110880 =110880  ************
      3  12  (7)=645120
        3  4  (8)=138600
      4  9  (9)=241920
      6  6  (10)=272160
    3  24  (11)=377487360
      3  8  (12)=201600
      4  6  (13)=151200
    4  18  (14)=17694720
    6  12  (15)=2488320
    8  9  (16)=2799360
  3  48  (17)=1.2666374E15
    3  16  (18)=7372800
      4  4  (19)=264600
    4  12  (20)=1382400
    6  8  (21)=777600 ****** 6^5 x 100.
  4  36  (22)=9.27712936E11
    4  9  (23)=864000  *****************  864,000.
    6  6  (24)=972000
  6  24  (25)=2.03843174E9
  8  18  (26)=286654464
  9  16  (27)=214990848
  12  12  (28)=362797056
SMALLEST (6) =110880
144 = 144 DivisORS.

ENTER POSITIVE INTEGER (EXPRESSION) 0= END, RETN = REPEAT?0
PROGM COMPOSE E N D. *spool ram recurfact8 close