138628465452192

Names of 138628465452192

• Cardinal: 138628465452192 can be written as One hundred thirty-eight trillion, six hundred twenty-eight billion, four hundred sixty-five million, four hundred fifty-two thousand, one hundred ninety-two.

Scientific notation

• Scientific notation: 1.38628465452192 × 10¹⁴

Factors of 138628465452192

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 221

Divisors of 138628465452192

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 89 96 127 178 254 267 356 381 508 534 712 762 1016 1068 1424 1524 2032 2136 2848 3048 4064 4272 6096 7921 8544 11303 12192 15842 16129 22606 23763 31684 32258 33909 45212 47526 48387 63368 64516 67818 90424 95052 96774 126736 129032 135636 180848 190104 193548 253472 258064 271272 361696 380208 387096 516128 542544 704969 760416 774192 1005967 1085088 1409938 1435481 1548384 2011934 2048383 2114907 2819876 2870962 3017901 4023868 4096766 4229814 4306443 5639752 5741924 6035802 6145149 8047736 8193532 8459628 8612886 11279504 11483848 12071604 12290298 16095472 16387064 16919256 17225772 22559008 22967696 24143208 24580596 32190944 32774128 33838512 34451544 45935392 48286416 49161192 65548256 67677024 68903088 89531063 96572832 98322384 127757809 137806176 179062126 182306087 196644768 255515618 268593189 358124252 364612174 383273427 511031236 537186378 546918261 716248504 729224348 766546854 1022062472 1074372756 1093836522 1432497008 1458448696 1533093708 2044124944 2148745512 2187673044 2864994016 2916897392 3066187416 4088249888 4297491024 4375346088 5833794784 6132374832 8594982048 8750692176 11370445001 12264749664 16225241743 17501384352 22740890002 32450483486 34111335003 45481780004 48675725229 64900966972 68222670006 90963560008 97351450458 129801933944 136445340012 181927120016 194702900916 259603867888 272890680024 363854240032 389405801832 519207735776 545781360048 778811603664 1091562720096 1444046515127 1557623207328 2888093030254 4332139545381 5776186060508 8664279090762 11552372121016 17328558181524 23104744242032 34657116363048 46209488484064 69314232726096 138628465452192
• Sum of all divisors σ(n): 370955850854400
• Sum of proper divisors (its aliquot sum) s(n): 232327385402208
• 138628465452192 is an abundant number, because the sum of its proper divisors (232327385402208) is greater than itself. Its abundance is 93698919950016

Bases of 138628465452192

• Binary: 11111100001010011110100011100000110010010100000₂
• Hexadecimal: 0x7E14F47064A0
• Base-36: 1D511D1RXC

Squares and roots of 138628465452192

• 138628465452192 squared (138628465452192²) is 19217851433629590895037604864
• 138628465452192 cubed (138628465452192³) is 2664141253532278239832871245581698378661888
• The square root of 138628465452192 is 11774059.0049562771
• The cube root of 138628465452192 is 51754.8203343213

Scales and comparisons

• 138,628,465,452,192 seconds is equal to 4,407,956 years, 20 weeks, 3 days, 22 hours, 3 minutes, 12 seconds.
• To count from 1 to 138,628,465,452,192 would take you about eleven million, nineteen thousand, eight hundred ninety 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 138628465452192 cubic inches would be around 4312.9 feet tall.

Recreational maths with 138628465452192

• 138628465452192 backwards is 291254564826831
• The number of decimal digits it has is: 15
• The sum of 138628465452192's digits is 66
• More coming soon!