12938382885974

Names of 12938382885974

• Cardinal: 12938382885974 can be written as Twelve trillion, nine hundred thirty-eight billion, three hundred eighty-two million, eight hundred eighty-five thousand, nine hundred seventy-four.

Scientific notation

• Scientific notation: 1.2938382885974 × 10¹³

Factors of 12938382885974

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 371

Divisors of 12938382885974

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 7 13 14 26 49 59 91 98 118 139 151 182 278 302 413 637 767 826 973 1057 1274 1534 1807 1946 1963 2114 2891 3481 3614 3926 5369 5782 6811 6962 7399 8201 8909 10738 12649 13622 13741 14798 16402 17818 19321 20989 24367 25298 27482 37583 38642 41978 45253 48734 57407 62363 75166 88543 90506 96187 106613 114814 115817 124726 135247 146923 170569 177086 192374 213226 231634 251173 270494 272857 293846 316771 341138 401849 436541 483859 502346 525631 545714 633542 746291 803698 810719 873082 946729 967718 1028461 1051262 1139939 1238351 1492582 1621438 1758211 1893458 1909999 2056922 2217397 2279878 2476702 2917471 3387013 3516422 3679417 3819998 4434794 5224037 5675033 5834942 6290167 6774026 6833203 7358834 7979573 8668457 10448074 11350066 12307477 12580334 13369993 13666406 14819207 15959146 16098563 17336914 20422297 23709091 24614954 25755919 26739986 29638414 32197126 37927123 40844594 44031169 47418182 47832421 51511838 55857011 60679199 67256401 73062709 75854246 88062338 95664842 103734449 111714022 112689941 121358398 134512802 142956079 146125418 172130789 207468898 225379882 265489861 285912158 308218183 334826947 344261578 470794807 511438963 530979722 616436366 669653894 726141143 788829587 874333213 941589614 949815217 1022877926 1204915523 1452282286 1577659174 1748666426 1858429027 1899630434 2237700257 2409831046 3295563649 3580072741 3716858054 4475400514 6120332491 6591127298 6648706519 7160145482 8434408661 10155716551 12240664982 13297413038 15663901799 16868817322 20311433102 31327803598 42842327437 46540945633 71090015857 85684654874 93081891266 109647312593 132024315163 142180031714 219294625186 264048630326 497630110999 924170206141 995260221998 1848340412282 6469191442987 12938382885974
• Sum of all divisors σ(n): 25076031887088
• Sum of proper divisors (its aliquot sum) s(n): 12137649001114
• 12938382885974 is a deficient number, because the sum of its proper divisors (12137649001114) is less than itself. Its deficiency is 800733884860

Bases of 12938382885974

• Binary: 10111100010001110011101101110100010001010110₂
• Hexadecimal: 0xBC473B74456
• Base-36: 4L3T7402E

Squares and roots of 12938382885974

• 12938382885974 squared (12938382885974²) is 167401751704064893085928676
• 12938382885974 cubed (12938382885974³) is 2165907959329942103792093621754804790424
• The square root of 12938382885974 is 3596996.3700251351
• The cube root of 12938382885974 is 23476.1386808509

Scales and comparisons

• 12,938,382,885,974 seconds is equal to 411,400 years, 28 weeks, 5 days, 22 hours, 6 minutes, 14 seconds.
• To count from 1 to 12,938,382,885,974 would take you about one million, twenty-eight thousand, five hundred 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 12938382885974 cubic inches would be around 1956.3 feet tall.

Recreational maths with 12938382885974

• 12938382885974 backwards is 47958828383921
• The number of decimal digits it has is: 14
• The sum of 12938382885974's digits is 77
• More coming soon!