31921563231696

Names of 31921563231696

• Cardinal: 31921563231696 can be written as Thirty-one trillion, nine hundred twenty-one billion, five hundred sixty-three million, two hundred thirty-one thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 3.1921563231696 × 10¹³

Factors of 31921563231696

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4884

Divisors of 31921563231696

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 37 46 48 69 74 92 111 138 148 184 222 276 296 307 368 444 552 592 614 661 851 888 921 1104 1228 1322 1702 1776 1842 1983 2456 2553 2644 3404 3684 3851 3966 4912 5106 5288 6808 7061 7368 7702 7932 10212 10576 11359 11553 13616 14122 14736 15203 15404 15864 20424 21183 22718 23106 24457 28244 30406 30808 31728 34077 40848 42366 45436 45609 46212 48914 56488 60812 61616 68154 73371 84732 88573 90872 91218 92424 97828 112976 121624 136308 142487 146742 169464 177146 181744 182436 184848 195656 202927 243248 261257 265719 272616 284974 293484 338928 354292 364872 391312 405854 427461 522514 531438 545232 562511 569948 586968 608781 708584 729744 783771 811708 854922 1045028 1062876 1125022 1139896 1173936 1182257 1217562 1417168 1567542 1623416 1687533 1709844 2090056 2125752 2250044 2279792 2364514 2435124 2545511 3135084 3246832 3277201 3375066 3419688 3546771 4180112 4251504 4500088 4667321 4729028 4870248 5091022 6270168 6554402 6750132 6839376 7093542 7508299 7636533 9000176 9334642 9458056 9740496 9831603 10182044 12540336 13108804 13500264 14001963 14187084 15016598 15273066 18669284 18916112 19663206 20364088 22524897 26217608 27000528 27191911 28003926 28374168 30033196 30546132 37338568 39326412 40728176 43743509 45049794 52435216 54383822 56007852 56748336 58546753 60066392 61092264 74677136 78652824 81575733 87487018 90099588 94183907 108767644 112015704 117093506 120132784 122184528 131230527 157305648 163151466 172690877 174974036 175640259 180199176 188367814 217535288 224031408 234187012 262461054 282551721 326302932 345381754 349948072 351280518 360398352 376735628 435070576 468374024 518072631 524922108 565103442 652605864 690763508 699896144 702561036 753471256 781471877 936748048 1006100707 1036145262 1049844216 1130206884 1305211728 1381527016 1405122072 1506942512 1562943754 2012201414 2072290524 2099688432 2166229861 2260413768 2344415631 2763054032 2810244144 3018302121 3125887508 4024402828 4144581048 4332459722 4520827536 4688831262 6036604242 6251775016 6498689583 8048805656 8289162096 8664919444 9377662524 12073208484 12503550032 12997379166 16097611312 17329838888 17973853171 18755325048 24146416968 25994758332 28914459449 34659677776 35947706342 37510650096 48292833936 51989516664 53921559513 57828918898 71895412684 86743378347 103979033328 107843119026 115657837796 143790825368 173486756694 215686238052 231315675592 287581650736 346973513388 431372476104 462631351184 665032567327 693947026776 862744952208 1330065134654 1387894053552 1995097701981 2660130269308 3990195403962 5320260538616 7980390807924 10640521077232 15960781615848 31921563231696
• Sum of all divisors σ(n): 88820151146496
• Sum of proper divisors (its aliquot sum) s(n): 56898587914800
• 31921563231696 is an abundant number, because the sum of its proper divisors (56898587914800) is greater than itself. Its abundance is 24977024683104

Bases of 31921563231696

• Binary: 111010000100001010001011011111110010111010000₂
• Hexadecimal: 0x1D08516FE5D0
• Base-36: BBCKAK2XC

Squares and roots of 31921563231696

• 31921563231696 squared (31921563231696²) is 1018986199155165975379036416
• 31921563231696 cubed (31921563231696³) is 32527632388557203857973695664059429441536
• The square root of 31921563231696 is 5649917.0995419039
• The cube root of 31921563231696 is 31722.0601063161

Scales and comparisons

• 31,921,563,231,696 seconds is equal to 1,015,006 years, 50 weeks, 3 days, 9 hours, 41 minutes, 36 seconds.
• To count from 1 to 31,921,563,231,696 would take you about two million, five hundred thirty-seven thousand, five hundred seventeen 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 31921563231696 cubic inches would be around 2643.5 feet tall.

Recreational maths with 31921563231696

• 31921563231696 backwards is 69613236512913
• The number of decimal digits it has is: 14
• The sum of 31921563231696's digits is 57
• More coming soon!