157829038272

Names of 157829038272

• Cardinal: 157829038272 can be written as One hundred fifty-seven billion, eight hundred twenty-nine million, thirty-eight thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.57829038272 × 10¹¹

Factors of 157829038272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 527

Divisors of 157829038272

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 96 108 114 144 152 171 192 216 228 288 304 342 361 432 456 503 513 576 608 684 722 864 912 1006 1026 1083 1216 1368 1444 1509 1728 1824 2012 2052 2166 2736 2888 3018 3249 3648 4024 4104 4332 4527 5472 5776 6036 6498 8048 8208 8664 9054 9557 9747 10944 11552 12072 12996 13581 16096 16416 17328 18108 19114 19494 23104 24144 25992 27162 28671 32192 32832 34656 36216 38228 38988 48288 51984 54324 57342 69312 72432 76456 77976 86013 96576 103968 108648 114684 144864 152912 155952 172026 181583 207936 217296 229368 253009 258039 289728 305824 311904 344052 363166 434592 458736 506018 516078 544749 611648 623808 688104 726332 759027 869184 917472 1012036 1032156 1089498 1376208 1452664 1518054 1634247 1834944 2024072 2064312 2178996 2277081 2752416 2905328 3036108 3268494 4048144 4128624 4357992 4554162 4807171 4902741 5504832 5810656 6072216 6536988 6831243 8096288 8257248 8715984 9108324 9614342 9805482 11621312 12144432 13073976 13662486 14421513 16192576 16514496 17431968 18216648 19228684 19610964 24288864 26147952 27324972 28843026 34863936 36433296 38457368 39221928 43264539 48577728 52295904 54649944 57686052 72866592 76914736 78443856 86529078 91336249 104591808 109299888 115372104 129793617 145733184 153829472 156887712 173058156 182672498 218599776 230744208 259587234 274008747 307658944 313775424 346116312 365344996 437199552 461488416 519174468 548017494 692232624 730689992 822026241 922976832 1038348936 1096034988 1384465248 1461379984 1644052482 2076697872 2192069976 2466078723 2768930496 2922759968 3288104964 4153395744 4384139952 4932157446 5845519936 6576209928 8306791488 8768279904 9864314892 13152419856 17536559808 19728629784 26304839712 39457259568 52609679424 78914519136 157829038272
• Sum of all divisors σ(n): 490669341240
• Sum of proper divisors (its aliquot sum) s(n): 332840302968
• 157829038272 is an abundant number, because the sum of its proper divisors (332840302968) is greater than itself. Its abundance is 175011264696

Bases of 157829038272

• Binary: 10010010111111010110000000000011000000₂
• Hexadecimal: 0x24BF5800C0
• Base-36: 20I7C1C0

Squares and roots of 157829038272

• 157829038272 squared (157829038272²) is 24910005321864440745984
• 157829038272 cubed (157829038272³) is 3931522183300266496893784966299648
• The square root of 157829038272 is 397277.0296304583
• The cube root of 157829038272 is 5404.1695993767

Scales and comparisons

• 157,829,038,272 seconds is equal to 5,018 years, 24 weeks, 4 days, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 157,829,038,272 would take you about ten thousand and thirty-six years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 157829038272 cubic inches would be around 450.3 feet tall.

Recreational maths with 157829038272

• 157829038272 backwards is 272830928751
• 157829038272 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 157829038272's digits is 54
• More coming soon!