231661920261042

Names of 231661920261042

• Cardinal: 231661920261042 can be written as Two hundred thirty-one trillion, six hundred sixty-one billion, nine hundred twenty million, two hundred sixty-one thousand and forty-two.

Scientific notation

• Scientific notation: 2.31661920261042 × 10¹⁴

Factors of 231661920261042

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 205

Divisors of 231661920261042

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 9 18 19 23 38 46 57 61 69 97 114 122 138 171 183 194 207 291 342 366 414 437 529 549 582 873 874 1058 1098 1159 1311 1403 1587 1746 1843 2231 2318 2622 2806 3174 3477 3686 3933 4209 4462 4761 5529 5917 6693 6954 7866 8418 9409 9522 10051 10431 11058 11834 12167 12627 13386 16587 17751 18818 20079 20102 20862 24334 25254 26657 28227 30153 32269 33174 35502 36501 40158 42389 51313 53253 53314 56454 60306 64538 73002 79971 84681 84778 90459 96807 102626 106506 109503 112423 127167 136091 153939 159942 169362 178771 180918 193614 216407 219006 224846 231173 239913 254334 272182 290421 307878 337269 357542 381501 408273 432814 461817 462346 479826 536313 573949 580842 613111 649221 674538 693519 742187 763002 816546 912673 923634 974947 1011807 1072626 1147898 1180199 1224819 1226222 1298442 1387038 1484374 1608939 1721847 1825346 1839333 1947663 1949894 2023614 2080557 2226561 2360398 2449638 2585729 2738019 2924841 3130093 3217878 3443694 3540597 3678666 3895326 4111733 4161114 4453122 4977361 5165541 5171458 5476038 5517999 5849682 6260186 6679683 7081194 7757187 8214057 8223466 8774523 9390279 9954722 10331082 10621791 10905031 11035998 12335199 13200827 13359366 14101553 14932083 15514374 16428114 17340787 17549046 18780558 20991479 21243582 21810062 22423781 23271561 24670398 26401654 28170837 28203106 29864166 32715093 34681574 37005597 39602481 41982958 42304659 44796249 44847562 46543122 52022361 55673053 56341674 59471767 62974437 65430186 67271343 71992139 74011194 79204962 84609318 89592498 94569859 98145279 104044722 111346106 114479303 118807443 118943534 125948874 126913977 134542686 143984278 156067083 167019159 178415301 188923311 189139718 196290558 201814029 215976417 228958606 237614886 250815713 253827954 283709577 303619021 312134166 334038318 343437909 356830602 377846622 398838101 403628058 431952834 482804017 501057477 501631426 535245903 567419154 607238042 647929251 686875818 752447139 797676202 851128731 910857063 965608034 1002114954 1030313727 1057788007 1070491806 1196514303 1280480219 1295858502 1367850641 1448412051 1504894278 1702257462 1821714126 2060627454 2115576014 2175106757 2257341417 2393028606 2560960438 2732571189 2735701282 2896824102 3173364021 3589542909 3841440657 4103551923 4345236153 4350213514 4514682834 5465142378 5768761399 6346728042 6525320271 6983237483 7179085818 7682881314 8207103846 8690472306 9173276323 9520092063 11104492391 11524321971 11537522798 12310655769 13050640542 13966474966 17306284197 18346552646 19040184126 19575960813 20949712449 22208984782 23048643942 24329124161 24621311538 27519828969 29451045037 33313477173 34612568394 39151921626 41899424898 48658248322 51918852591 55039657938 58902090074 62849137347 66626954346 72987372483 82559486907 88353135111 99940431519 103837705182 125698274694 132681512177 145974744966 165118973814 176706270222 199880863038 210985355429 218962117449 265059405333 265363024354 398044536531 421970710858 437924234898 530118810666 559569855703 632956066287 677374035851 796089073062 1119139711406 1194133609593 1265912132574 1354748071702 1678709567109 1898868198861 2032122107553 2388267219186 3357419134218 3797736397722 4064244215106 5036128701327 6096366322659 10072257402654 12192732645318 12870106681169 25740213362338 38610320043507 77220640087014 115830960130521 231661920261042
• Sum of all divisors σ(n): 567269067456000
• Sum of proper divisors (its aliquot sum) s(n): 335607147194958
• 231661920261042 is an abundant number, because the sum of its proper divisors (335607147194958) is greater than itself. Its abundance is 103945226933916

Bases of 231661920261042

• Binary: 110100101011000111111110011101110001001110110010₂
• Hexadecimal: 0xD2B1FE7713B2
• Base-36: 2A480LZMWI

Squares and roots of 231661920261042

• 231661920261042 squared (231661920261042²) is 53667245299033381909422925764
• 231661920261042 cubed (231661920261042³) is 12432657101094452444580453154905286267286088
• The square root of 231661920261042 is 15220444.1545259119
• The cube root of 231661920261042 is 61416.4746453651

Scales and comparisons

• 231,661,920,261,042 seconds is equal to 7,366,132 years, 25 weeks, 2 days, 5 hours, 50 minutes, 42 seconds.
• To count from 1 to 231,661,920,261,042 would take you about eighteen million, four hundred fifteen thousand, three hundred thirty-one 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 231661920261042 cubic inches would be around 5118 feet tall.

Recreational maths with 231661920261042

• 231661920261042 backwards is 240162029166132
• The number of decimal digits it has is: 15
• The sum of 231661920261042's digits is 45
• More coming soon!