85872123291072

Names of 85872123291072

• Cardinal: 85872123291072 can be written as Eighty-five trillion, eight hundred seventy-two billion, one hundred twenty-three million, two hundred ninety-one thousand and seventy-two.

Scientific notation

• Scientific notation: 8.5872123291072 × 10¹³

Factors of 85872123291072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 638

Divisors of 85872123291072

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 37 48 64 74 96 111 139 148 192 222 278 296 417 444 457 556 592 834 888 914 1112 1184 1369 1371 1668 1776 1828 2224 2368 2738 2742 3336 3552 3656 4107 4448 5143 5476 5484 6672 7104 7312 8214 8896 10286 10952 10968 13344 14624 15429 16428 16909 19321 20572 21904 21936 26688 29248 30858 32856 33818 38642 41144 43808 43872 50653 50727 57963 61716 63523 65712 67636 77284 82288 87616 87744 101306 101454 115926 123432 127046 131424 135272 151959 154568 164576 190291 190569 202612 202908 231852 246864 254092 262848 270544 303918 309136 329152 380582 381138 405224 405816 463704 493728 508184 541088 570873 607836 618272 625633 714877 761164 762276 810448 811632 927408 987456 1016368 1082176 1141746 1215672 1236544 1251266 1429754 1522328 1524552 1620896 1623264 1854816 1876899 2032736 2144631 2283492 2350351 2431344 2502532 2859508 3044656 3049104 3241792 3246528 3709632 3753798 4065472 4289262 4566984 4700702 4862688 5005064 5719016 6089312 6098208 7040767 7051053 7507596 8578524 8829697 9133968 9401404 9725376 10010128 11438032 12178624 12196416 14081534 14102106 15015192 17157048 17659394 18267936 18802808 20020256 21122301 22876064 23148421 26450449 26489091 28163068 28204212 30030384 34314096 35318788 36535872 37605616 40040512 42244602 45752128 46296842 52900898 52978182 56326136 56408424 60060768 68628192 69445263 70637576 75211232 79351347 84489204 86962987 92593684 105801796 105956364 112652272 112816848 120121536 137256384 138890526 141275152 150422464 158702694 168978408 173925974 185187368 211603592 211912728 225304544 225633696 260888961 277781052 282550304 317405388 326698789 337956816 347851948 370374736 423207184 423825456 450609088 451267392 521777922 555562104 565100608 634810776 653397578 675913632 695703896 740749472 846414368 847650912 978666613 980096367 1043555844 1111124208 1269621552 1306795156 1351827264 1391407792 1481498944 1692828736 1695301824 1957333226 1960192734 2087111688 2222248416 2539243104 2613590312 2782815584 2935999839 3217630519 3914666452 3920385468 4174223376 4444496832 5078486208 5227180624 5565631168 5871999678 6435261038 7829332904 7840770936 8348446752 9652891557 10454361248 11743999356 12087855193 12870522076 15658665808 15681541872 16696893504 19305783114 20908722496 23487998712 24175710386 25741044152 31317331616 31363083744 36263565579 38611566228 46975997424 48351420772 51482088304 62634663232 62726167488 72527131158 77223132456 93951994848 96702841544 102964176608 145054262316 154446264912 187903989696 193405683088 205928353216 290108524632 308892529824 386811366176 447250642141 580217049264 617785059648 773622732352 894501284282 1160434098528 1341751926423 1789002568564 2320868197056 2683503852846 3578005137128 5367007705692 7156010274256 10734015411384 14312020548512 21468030822768 28624041097024 42936061645536 85872123291072
• Sum of all divisors σ(n): 235721125854240
• Sum of proper divisors (its aliquot sum) s(n): 149849002563168
• 85872123291072 is an abundant number, because the sum of its proper divisors (149849002563168) is greater than itself. Its abundance is 63976879272096

Bases of 85872123291072

• Binary: 10011100001100110101001011001111010010111000000₂
• Hexadecimal: 0x4E19A967A5C0
• Base-36: UFT3X1Z9C

Squares and roots of 85872123291072

• 85872123291072 squared (85872123291072²) is 7374021558517070256434909184
• 85872123291072 cubed (85872123291072³) is 633222888424000757740900736623299518005248
• The square root of 85872123291072 is 9266721.2805323977
• The cube root of 85872123291072 is 44118.1609257457

Scales and comparisons

• 85,872,123,291,072 seconds is equal to 2,730,467 years, 46 weeks, 5 days, 20 hours, 51 minutes, 12 seconds.
• To count from 1 to 85,872,123,291,072 would take you about six million, eight hundred twenty-six thousand, one hundred sixty-nine 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 85872123291072 cubic inches would be around 3676.5 feet tall.

Recreational maths with 85872123291072

• 85872123291072 backwards is 27019232127858
• The number of decimal digits it has is: 14
• The sum of 85872123291072's digits is 57
• More coming soon!