31690137696

Names of 31690137696

• Cardinal: 31690137696 can be written as Thirty-one billion, six hundred ninety million, one hundred thirty-seven thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 3.1690137696 × 10¹⁰

Factors of 31690137696

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 68

Divisors of 31690137696

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 37 38 42 48 49 56 57 74 76 84 96 98 111 112 114 133 147 148 152 168 196 222 224 228 259 266 294 296 304 336 343 392 399 444 456 518 532 588 592 608 672 686 703 777 784 798 888 912 931 1029 1036 1064 1176 1184 1369 1372 1406 1554 1568 1596 1776 1813 1824 1862 2058 2072 2109 2128 2352 2738 2744 2793 2812 3108 3192 3552 3626 3724 4107 4116 4144 4218 4256 4704 4921 5439 5476 5488 5586 5624 6216 6384 6517 7252 7448 8214 8232 8288 8436 9583 9842 10878 10952 10976 11172 11248 12432 12691 12768 13034 14504 14763 14896 16428 16464 16872 19166 19551 19684 21756 21904 22344 22496 24864 25382 26011 26068 28749 29008 29526 29792 32856 32928 33744 34447 38073 38332 39102 39368 43512 43808 44688 50653 50764 52022 52136 57498 58016 59052 65712 67081 67488 68894 76146 76664 78033 78204 78736 87024 89376 101306 101528 103341 104044 104272 114996 118104 131424 134162 137788 151959 152292 153328 156066 156408 157472 174048 182077 201243 202612 203056 206682 208088 208544 229992 236208 241129 268324 275576 303918 304584 306656 312132 312816 354571 364154 402486 405224 406112 413364 416176 459984 469567 472416 482258 536648 546231 551152 607836 609168 624264 625632 709142 723387 728308 804972 810448 826728 832352 919968 939134 962407 964516 1063713 1073296 1092462 1102304 1215672 1218336 1248528 1274539 1408701 1418284 1446774 1456616 1609944 1620896 1653456 1878268 1924814 1929032 2127426 2146592 2184924 2431344 2481997 2497056 2549078 2817402 2836568 2887221 2893548 2913232 3219888 3306912 3756536 3823617 3849628 3858064 4254852 4369848 4862688 4963994 5098156 5634804 5673136 5774442 5787096 5826464 6439776 6736849 7445991 7513072 7647234 7699256 7716128 8509704 8739696 8921773 9927988 10196312 11269608 11346272 11548884 11574192 13473698 14891982 15026144 15294468 15398512 17019408 17373979 17479392 17843546 19855976 20210547 20392624 22539216 23097768 23148384 26765319 26947396 29783964 30588936 30797024 34038816 34747958 35687092 39711952 40421094 40785248 45078432 46195536 47157943 52121937 53530638 53894792 59567928 61177872 69495916 71374184 79423904 80842188 92391072 94315886 104243874 107061276 107789584 119135856 122355744 138991832 141473829 142748368 161684376 188631772 208487748 214122552 215579168 238271712 277983664 282947658 285496736 323368752 330105601 377263544 416975496 428245104 555967328 565895316 646737504 660211202 754527088 833950992 856490208 990316803 1131790632 1320422404 1509054176 1667901984 1980633606 2263581264 2640844808 3961267212 4527162528 5281689616 7922534424 10563379232 15845068848 31690137696
• Sum of all divisors σ(n): 104952960000
• Sum of proper divisors (its aliquot sum) s(n): 73262822304
• 31690137696 is an abundant number, because the sum of its proper divisors (73262822304) is greater than itself. Its abundance is 41572684608

Bases of 31690137696

• Binary: 11101100000111000010010000001100000₂
• Hexadecimal: 0x760E12060
• Base-36: EK3HMQO

Squares and roots of 31690137696

• 31690137696 squared (31690137696²) is 1004264827191440188416
• 31690137696 cubed (31690137696³) is 31825290656946384523451224129536
• The square root of 31690137696 is 178017.2398842313
• The cube root of 31690137696 is 3164.5214375421

Scales and comparisons

• 31,690,137,696 seconds is equal to 1,007 years, 33 weeks, 5 days, 1 minute, 36 seconds.
• To count from 1 to 31,690,137,696 would take you about two thousand and fifteen 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 31690137696 cubic inches would be around 263.7 feet tall.

Recreational maths with 31690137696

• 31690137696 backwards is 69673109613
• The number of decimal digits it has is: 11
• The sum of 31690137696's digits is 51
• More coming soon!