1490887574090442

Names of 1490887574090442

• Cardinal: 1490887574090442 can be written as One quadrillion, four hundred ninety trillion, eight hundred eighty-seven billion, five hundred seventy-four million, ninety thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 1.490887574090442 × 10¹⁵

Factors of 1490887574090442

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 954

Divisors of 1490887574090442

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 61 66 99 122 183 198 297 366 549 594 671 877 1098 1342 1647 1754 2013 2631 3294 3721 4026 5262 6039 7442 7893 9647 11163 12078 15786 18117 19294 22326 23679 28941 33489 36234 40931 47358 53497 57882 66978 81862 86823 100467 106994 122793 160491 173646 200934 245586 260469 320982 368379 481473 520938 588467 736758 769129 962946 1105137 1176934 1444419 1538258 1765401 2210274 2307387 2888838 3263317 3530802 4614774 5296203 6526634 6922161 8460419 9789951 10592406 13844322 15888609 16920838 19579902 20766483 25381257 29369853 31777218 35896487 41532966 46916869 50762514 58739706 71792974 76143771 88109559 93833738 107689461 140750607 152287542 176219118 215378922 228431313 281501214 323068383 422251821 456862626 516085559 646136766 674526133 844503642 969205149 1032171118 1266755463 1349052266 1548256677 1938410298 2023578399 2533510926 2861929009 3096513354 4047156798 4644770031 5723858018 6070735197 7419787463 8585787027 9289540062 12141470394 13934310093 14839574926 17171574054 18212205591 22259362389 25757361081 27868620186 31481219099 36424411182 41146094113 44518724778 51514722162 62962438198 66778087167 77272083243 82292188226 94443657297 123438282339 133556174334 154544166486 188887314594 200334261501 246876564678 283330971891 370314847017 400668523002 452607035243 566661943782 740629694034 849992915673 905214070486 1110944541051 1357821105729 1699985831346 2221889082102 2509911740893 2715642211458 4073463317187 5019823481786 7529735222679 8146926634374 12220389951561 15059470445358 22589205668037 24440779903122 27609029149823 45178411336074 55218058299646 67767617004111 82827087449469 135535234008222 165654174898938 248481262348407 496962524696814 745443787045221 1490887574090442
• Sum of all divisors σ(n): 3678689228572800
• Sum of proper divisors (its aliquot sum) s(n): 2187801654482358
• 1490887574090442 is an abundant number, because the sum of its proper divisors (2187801654482358) is greater than itself. Its abundance is 696914080391916

Bases of 1490887574090442

• Binary: 101010010111111010001010000010000001111001011001010₂
• Hexadecimal: 0x54BF45040F2CA
• Base-36: EOH4AO1BYI

Squares and roots of 1490887574090442

• 1490887574090442 squared (1490887574090442²) is 2222745758577283183943595755364
• 1490887574090442 cubed (1490887574090442³) is 3313864031825104989517909874273558134242630888
• The square root of 1490887574090442 is 38612013.3389912989
• The cube root of 1490887574090442 is 114239.1505185391

Scales and comparisons

• 1,490,887,574,090,442 seconds is equal to 47,405,613 years, 12 weeks, 2 days, 15 hours, 20 minutes, 42 seconds.
• To count from 1 to 1,490,887,574,090,442 would take you about one hundred forty-two million, two hundred sixteen thousand, eight hundred thirty-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 1490887574090442 cubic inches would be around 9519.9 feet tall.

Recreational maths with 1490887574090442

• 1490887574090442 backwards is 2440904757880941
• The number of decimal digits it has is: 16
• The sum of 1490887574090442's digits is 72
• More coming soon!