3918335811138

Names of 3918335811138

• Cardinal: 3918335811138 can be written as Three trillion, nine hundred eighteen billion, three hundred thirty-five million, eight hundred eleven thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 3.918335811138 × 10¹²

Factors of 3918335811138

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 476

Divisors of 3918335811138

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 223 241 294 343 441 446 482 669 686 723 882 1029 1338 1446 1561 1687 2007 2058 2169 2401 3087 3122 3374 4014 4338 4683 4802 5061 6174 7203 9366 10122 10927 11809 14049 14406 15183 16807 21609 21854 23618 28098 30366 32781 33614 35427 43218 50421 53743 58081 65562 70854 76489 82663 98343 100842 106281 107486 116162 151263 152978 161229 165326 174243 196686 212562 229467 247989 302526 322458 348486 376201 406567 458934 483687 495978 522729 535423 578641 688401 743967 752402 813134 967374 1045458 1070846 1128603 1157282 1219701 1376802 1487934 1606269 1735923 2257206 2439402 2633407 2845969 3212538 3385809 3471846 3659103 3747961 4050487 4818807 5207769 5266814 5691938 6771618 7318206 7495922 7900221 8100974 8537907 9637614 10415538 11243883 12151461 12952063 15800442 17075814 18433849 19921783 22487766 23700663 24302922 25613721 25904126 33731649 36454383 36867698 38856189 39843566 47401326 51227442 55301547 59765349 67463298 72908766 77712378 90664441 110603094 116568567 119530698 129036943 139452481 165904641 179296047 181328882 233137134 258073886 271993323 278904962 331809282 358592094 387110829 418357443 543986646 634651087 774221658 815979969 836714886 903258601 976167367 1161332487 1255072329 1269302174 1631959938 1806517202 1903953261 1952334734 2322664974 2510144658 2709775803 2928502101 3807906522 4442557609 5419551606 5711859783 5857004202 8129327409 8785506303 8885115218 11423719566 13327672827 16258654818 17571012606 26655345654 31097903263 39983018481 62195806526 79966036962 93293709789 186587419578 217685322841 279881129367 435370645682 559762258734 653055968523 1306111937046 1959167905569 3918335811138
• Sum of all divisors σ(n): 9990466746624
• Sum of proper divisors (its aliquot sum) s(n): 6072130935486
• 3918335811138 is an abundant number, because the sum of its proper divisors (6072130935486) is greater than itself. Its abundance is 2153795124348

Bases of 3918335811138

• Binary: 111001000001001111000000111001111001000010₂
• Hexadecimal: 0x3904F039E42
• Base-36: 1E023Z1OI

Squares and roots of 3918335811138

• 3918335811138 squared (3918335811138²) is 15353355528846488404855044
• 3918335811138 cubed (3918335811138³) is 60159602789812802101320600569050680072
• The square root of 3918335811138 is 1979478.6715542049
• The cube root of 3918335811138 is 15765.2387137383

Scales and comparisons

• 3,918,335,811,138 seconds is equal to 124,590 years, 49 weeks, 5 days, 22 hours, 12 minutes, 18 seconds.
• To count from 1 to 3,918,335,811,138 would take you about three hundred eleven thousand, four hundred seventy-seven 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 3918335811138 cubic inches would be around 1313.8 feet tall.

Recreational maths with 3918335811138

• 3918335811138 backwards is 8311185338193
• The number of decimal digits it has is: 13
• The sum of 3918335811138's digits is 54
• More coming soon!