137859472870

Names of 137859472870

• Cardinal: 137859472870 can be written as One hundred thirty-seven billion, eight hundred fifty-nine million, four hundred seventy-two thousand, eight hundred seventy.

Scientific notation

• Scientific notation: 1.3785947287 × 10¹¹

Factors of 137859472870

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1452

Divisors of 137859472870

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 7 10 14 19 31 35 38 49 62 70 95 98 133 155 190 217 245 266 310 434 490 589 631 665 757 931 1085 1178 1262 1330 1514 1519 1862 2170 2945 3038 3155 3785 4123 4417 4655 5299 5890 6310 7570 7595 8246 8834 9310 10598 11989 14383 15190 19561 20615 22085 23467 23978 26495 28766 28861 30919 37093 39122 41230 44170 46934 52990 57722 59945 61838 71915 74186 83923 97805 100681 117335 119890 136927 143830 144305 154595 164269 167846 185465 195610 201362 234670 273854 288610 309190 328538 370930 371659 419615 445873 477667 503405 587461 684635 704767 743318 821345 839230 891746 955334 958489 1006810 1149883 1174922 1369270 1409534 1642690 1858295 1916978 2229365 2299766 2388335 2601613 2937305 3121111 3343669 3523835 3716590 4458730 4776670 4792445 5203226 5749415 5874610 6242222 6687338 7047670 9075673 9584890 11498830 13008065 14807677 15605555 16718345 18151346 18211291 21847777 23405683 26016130 29615354 31211110 33436690 36422582 43695554 45378365 46811366 63529711 74038385 90756730 91056455 103653739 109238885 117028415 127059422 148076770 182112910 207307478 218477770 234056830 281345863 317648555 444707977 518268695 562691726 635297110 725576173 889415954 1036537390 1406729315 1451152346 1969421041 2223539885 2813458630 3627880865 3938842082 4447079770 7255761730 9847105205 13785947287 19694210410 27571894574 68929736435 137859472870
• Sum of all divisors σ(n): 314567331840
• Sum of proper divisors (its aliquot sum) s(n): 176707858970
• 137859472870 is an abundant number, because the sum of its proper divisors (176707858970) is greater than itself. Its abundance is 38848386100

Bases of 137859472870

• Binary: 10000000011001000100001001110111100110₂
• Hexadecimal: 0x2019109DE6
• Base-36: 1RBXYY1Y

Squares and roots of 137859472870

• 137859472870 squared (137859472870²) is 19005234259994266036900
• 137859472870 cubed (137859472870³) is 2620051576853674045069577968903000
• The square root of 137859472870 is 371294.3210850389
• The cube root of 137859472870 is 5165.8945626157

Scales and comparisons

• 137,859,472,870 seconds is equal to 4,383 years, 26 weeks, 1 day, 18 hours, 1 minute, 10 seconds.
• To count from 1 to 137,859,472,870 would take you about eight thousand, seven hundred sixty-seven 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 137859472870 cubic inches would be around 430.5 feet tall.

Recreational maths with 137859472870

• 137859472870 backwards is 078274958731
• The number of decimal digits it has is: 12
• The sum of 137859472870's digits is 61
• More coming soon!