157036990440

Names of 157036990440

• Cardinal: 157036990440 can be written as One hundred fifty-seven billion, thirty-six million, nine hundred ninety thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.5703699044 × 10¹¹

Factors of 157036990440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 55564

Divisors of 157036990440

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 19 20 22 24 30 33 38 40 44 55 57 60 66 76 88 95 110 113 114 120 132 152 165 190 209 220 226 228 264 285 330 339 380 418 440 452 456 565 570 627 660 678 760 836 904 1045 1130 1140 1243 1254 1320 1356 1672 1695 2090 2147 2260 2280 2486 2508 2712 3135 3390 3729 4180 4294 4520 4972 5016 6215 6270 6441 6780 7458 8360 8588 9944 10735 12430 12540 12882 13560 14916 17176 18645 21470 23617 24860 25080 25764 29832 32205 37290 42940 47234 49720 51528 55411 64410 70851 74580 85880 94468 110822 118085 128820 141702 149160 166233 188936 221644 236170 257640 277055 283404 332466 354255 443288 472340 554110 566808 609521 664932 708510 831165 944680 1052809 1108220 1219042 1329864 1417020 1662330 1828563 2105618 2216440 2438084 2834040 3047605 3158427 3324660 3657126 4211236 4876168 5264045 6095210 6261443 6316854 6649320 7314252 8422472 9142815 10528090 11580899 12190420 12522886 12633708 14628504 15792135 18285630 18784329 21056180 23161798 24380840 25045772 25267416 31307215 31584270 34742697 36571260 37568658 42112360 46323596 50091544 57904495 62614430 63168540 68875873 69485394 73142520 75137316 92647192 93921645 115808990 118967417 125228860 126337080 137751746 138970788 150274632 173713485 187843290 206627619 231617980 237934834 250457720 275503492 277941576 344379365 347426970 356902251 375686580 413255238 463235960 475869668 551006984 594837085 688758730 694853940 713804502 751373160 826510476 951739336 1033138095 1189674170 1308641587 1377517460 1389707880 1427609004 1653020952 1784511255 2066276190 2379348340 2617283174 2755034920 2855218008 3569022510 3925924761 4132552380 4758696680 5234566348 6543207935 7138045020 7851849522 8265104760 10469132696 13086415870 14276090040 15703699044 19629623805 26172831740 31407398088 39259247610 52345663480 78518495220 157036990440
• Sum of all divisors σ(n): 545786035200
• Sum of proper divisors (its aliquot sum) s(n): 388749044760
• 157036990440 is an abundant number, because the sum of its proper divisors (388749044760) is greater than itself. Its abundance is 231712054320

Bases of 157036990440

• Binary: 10010010010000001000100100111111101000₂
• Hexadecimal: 0x2490224FE8
• Base-36: 2053RPBC

Squares and roots of 157036990440

• 157036990440 squared (157036990440²) is 24660616366452651393600
• 157036990440 cubed (157036990440³) is 3872628976583132553609415877184000
• The square root of 157036990440 is 396278.9300984849
• The cube root of 157036990440 is 5395.1143560865

Scales and comparisons

• 157,036,990,440 seconds is equal to 4,993 years, 15 weeks, 18 hours, 14 minutes.
• To count from 1 to 157,036,990,440 would take you about nine thousand, nine hundred eighty-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 157036990440 cubic inches would be around 449.6 feet tall.

Recreational maths with 157036990440

• 157036990440 backwards is 044099630751
• The number of decimal digits it has is: 12
• The sum of 157036990440's digits is 48
• More coming soon!