42387639490625

Names of 42387639490625

• Cardinal: 42387639490625 can be written as Forty-two trillion, three hundred eighty-seven billion, six hundred thirty-nine million, four hundred ninety thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 4.2387639490625 × 10¹³

Factors of 42387639490625

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2155

Divisors of 42387639490625

• Number of divisors d(n): 384
• Complete list of divisors:
  1 5 11 13 25 31 37 41 55 65 125 143 155 185 205 275 325 341 403 407 451 481 533 625 715 775 925 1025 1147 1271 1375 1517 1625 1705 2015 2017 2035 2255 2405 2665 3125 3575 3875 4433 4625 5125 5291 5735 5863 6355 6875 7585 8125 8525 10075 10085 10175 11275 12025 12617 13325 13981 14911 16523 16687 17875 19375 19721 22165 22187 23125 25625 26221 26455 28675 29315 31775 34375 37925 40625 42625 47027 50375 50425 50875 56375 60125 62527 63085 66625 69905 74555 74629 82615 82697 83435 89375 96875 98605 110825 110935 115625 128125 131105 132275 143375 146575 158875 164021 181753 189625 213125 216931 235135 251875 252125 254375 281875 288431 300625 312635 315425 333125 349525 372775 373145 413075 413485 417175 446875 493025 517297 554125 554675 611351 655525 661375 687797 716875 732875 794375 812851 820105 820919 908765 909667 948125 970177 1065625 1075061 1084655 1175675 1259375 1260625 1271875 1409375 1442155 1503125 1563175 1577125 1665625 1747625 1863875 1865725 2065375 2067425 2085875 2313499 2465125 2563607 2586485 2770625 2773375 3056755 3059789 3277625 3306875 3438985 3584375 3664375 3971875 4064255 4100525 4104595 4543825 4548335 4740625 4850885 5375305 5423275 5878375 6303125 6724861 7210775 7815875 7885625 8738125 8941361 9319375 9328625 10326875 10337125 10429375 10671947 11567495 11825671 12325625 12818035 12932425 13853125 13866875 15283775 15298945 16388125 16534375 17194925 18321875 20321275 20502625 20522975 22719125 22741675 24254425 25448489 26876525 27116375 28199677 29391875 30075487 33326891 33624305 33657679 36053875 39079375 39428125 39777257 43690625 44706805 46596875 46643125 51634375 51685625 52146875 53359735 57837475 59128355 61628125 64090175 64662125 69334375 76418875 76494725 81940625 85974625 94853459 101606375 102513125 102614875 113595625 113708375 121272125 127242445 134382625 135581875 140998385 146959375 150377435 166634455 168121525 168288395 180269375 195396875 198886285 223534025 233215625 258428125 266798675 289187375 295641775 320450875 323310625 330830357 366595801 382094375 382473625 429873125 437549827 474267295 508031875 512565625 513074375 567978125 568541875 606360625 636212225 671913125 677909375 704991925 751887175 833172275 840607625 841441975 901346875 994431425 1043388049 1117670125 1233094967 1333993375 1445936875 1478208875 1602254375 1616553125 1654151785 1832979005 1910471875 1912368125 2149365625 2187749135 2371336475 2540159375 2565371875 2842709375 3031803125 3181061125 3359565625 3524959625 3759435875 4165861375 4203038125 4207209875 4972157125 5216940245 5588350625 6165474835 6669966875 7229684375 7391044375 8011271875 8270758925 9164895025 9561840625 10938745675 11856682375 13564044637 15905305625 17624798125 18797179375 20829306875 21015190625 21036049375 24860785625 26084701225 27941753125 30827374175 33349834375 36955221875 41353794625 45824475125 54693728375 59283411875 67820223185 79526528125 88123990625 93985896875 104146534375 105180246875 124303928125 130423506125 154136870875 206768973125 229122375625 273468641875 296417059375 339101115925 652117530625 770684354375 1033844865625 1145611878125 1367343209375 1695505579625 3260587653125 3853421771875 8477527898125 42387639490625
• Sum of all divisors σ(n): 67630959341568
• Sum of proper divisors (its aliquot sum) s(n): 25243319850943
• 42387639490625 is a deficient number, because the sum of its proper divisors (25243319850943) is less than itself. Its deficiency is 17144319639682

Bases of 42387639490625

• Binary: 1001101000110100100100001100011101100001000001₂
• Hexadecimal: 0x268D2431D841
• Base-36: F0WM24WN5

Squares and roots of 42387639490625

• 42387639490625 squared (42387639490625²) is 1796711981587192009462890625
• 42387639490625 cubed (42387639490625³) is 76158379744004357887013671351715087890625
• The square root of 42387639490625 is 6510579.0441883893
• The cube root of 42387639490625 is 34866.8792189745

Scales and comparisons

• 42,387,639,490,625 seconds is equal to 1,347,795 years, 42 weeks, 5 days, 6 hours, 57 minutes, 5 seconds.
• To count from 1 to 42,387,639,490,625 would take you about three million, three hundred sixty-nine thousand, four hundred eighty-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 42387639490625 cubic inches would be around 2905.6 feet tall.

Recreational maths with 42387639490625

• 42387639490625 backwards is 52609493678324
• The number of decimal digits it has is: 14
• The sum of 42387639490625's digits is 68
• More coming soon!