42949323527997645

Names of 42949323527997645

• Cardinal: 42949323527997645 can be written as Forty-two quadrillion, nine hundred forty-nine trillion, three hundred twenty-three billion, five hundred twenty-seven million, nine hundred ninety-seven thousand, six hundred forty-five.

Scientific notation

• Scientific notation: 4.2949323527997645 × 10¹⁶

Factors of 42949323527997645

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2598

Divisors of 42949323527997645

• Number of divisors d(n): 294
• Complete list of divisors:
  1 3 5 9 11 15 27 33 45 55 81 99 121 135 165 243 297 363 405 495 605 729 891 1089 1215 1331 1485 1815 2579 2673 3267 3645 3993 4455 5445 6655 7737 8019 9801 11979 12895 13365 14641 16335 19965 23211 28369 29403 35937 38685 40095 43923 49005 59895 69633 73205 85107 88209 107811 116055 131769 141845 147015 161051 179685 208899 219615 255321 312059 323433 348165 395307 425535 441045 483153 539055 626697 658845 765963 805255 936177 970299 1044495 1185921 1276605 1449459 1560295 1617165 1771561 1880091 1976535 2297889 2415765 2808531 3133485 3432649 3557763 3829815 4348377 4680885 4851495 5314683 5929605 6651241 6893667 7247295 8425593 8857805 9400455 10297947 10673289 11489445 13045131 14042655 15944049 17163245 17788815 19953723 20681001 21741885 25276779 26573415 30893841 33256205 34468335 37759139 39135393 42127965 47832147 51489735 53366445 59861169 65225655 73163651 75830337 79720245 92681523 99768615 103405005 113277417 117406179 126383895 143496441 154469205 179583507 188795695 195676965 219490953 227491011 239160735 278044569 299305845 339832251 365818255 379151685 415350529 430489323 463407615 538750521 566387085 587030895 658472859 717482205 804800161 834133707 897917535 1019496753 1097454765 1137455055 1246051587 1291467969 1390222845 1616251563 1699161255 1975418577 2076752645 2152446615 2414400483 2502401121 2693752605 3058490259 3292364295 3738154761 4024000805 4170668535 4568855819 4848754689 5097483765 5926255731 6230257935 6457339845 7243201449 8081257815 8852801771 9175470777 9877092885 11214464283 12072002415 12512005605 13706567457 15292451295 17778767193 18690773805 21729604347 22844279095 24243773445 26558405313 27526412331 29631278655 33643392849 36216007245 41119702371 44264008855 45877353885 53336301579 56072321415 65188813041 68532837285 79675215939 88893835965 97380819481 100930178547 108648021735 123359107113 132792026565 137632061655 168216964245 195566439123 205598511855 239025647817 266681507895 292142458443 302790535641 325944065205 370077321339 398376079695 486904097405 504650892735 586699317369 616795535565 717076943451 876427375329 977832195615 1071189014291 1110231964017 1195128239085 1460712292215 1513952678205 1850386606695 2151230830353 2629282125987 2933496586845 3213567042873 3330695892051 3585384717255 4382136876645 5355945071455 5551159820085 6453692491059 7887846377961 9640701128619 10756154151765 11783079157201 13146410629935 16067835214365 16653479460255 23663539133883 28922103385857 32268462455295 35349237471603 39439231889805 48203505643095 58915395786005 70990617401649 86766310157571 106047712414809 118317695669415 144610516929285 176746187358015 260298930472713 318143137244427 354953087008245 433831550787855 530238562074045 780896791418139 954429411733281 1301494652363565 1590715686222135 2863288235199843 3904483957090695 4772147058666405 8589864705599529 14316441175999215 42949323527997645
• Sum of all divisors σ(n): 85033743652434606
• Sum of proper divisors (its aliquot sum) s(n): 42084420124436961
• 42949323527997645 is a deficient number, because the sum of its proper divisors (42084420124436961) is less than itself. Its deficiency is 864903403560684

Bases of 42949323527997645

• Binary: 10011000100101100010111010100100001110101100100011001101₂
• Hexadecimal: 0x98962EA43AC8CD
• Base-36: BQW9IUDWBT9

Squares and roots of 42949323527997645

• 42949323527997645 squared (42949323527997645²) is 1844644391512612075470183125546025
• 42949323527997645 cubed (42949323527997645³) is 79226228765181529184186435575044737098115539111125
• The square root of 42949323527997645 is 207242185.6862102413
• The cube root of 42949323527997645 is 350202.1241438421

Scales and comparisons

• 42,949,323,527,997,645 seconds is equal to 1,365,655,637 years, 10 weeks, 6 days, 10 hours, 45 seconds.
• To count from 1 to 42,949,323,527,997,645 would take you about four billion, ninety-six million, nine hundred sixty-six thousand, nine hundred eleven 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 42949323527997645 cubic inches would be around 29183.5 feet tall.

Recreational maths with 42949323527997645

• 42949323527997645 backwards is 54679972532394924
• The number of decimal digits it has is: 17
• The sum of 42949323527997645's digits is 90
• More coming soon!