138641009635296

Names of 138641009635296

• Cardinal: 138641009635296 can be written as One hundred thirty-eight trillion, six hundred forty-one billion, nine million, six hundred thirty-five thousand, two hundred ninety-six.

Scientific notation

• Scientific notation: 1.38641009635296 × 10¹⁴

Factors of 138641009635296

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 37475

Divisors of 138641009635296

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 72 84 96 98 112 126 144 147 168 196 224 252 288 294 336 343 392 441 504 588 672 686 784 882 1008 1029 1176 1372 1568 1764 2016 2058 2352 2744 3087 3528 4116 4704 5488 6174 7056 8232 10976 12348 14112 16464 24696 32928 37463 49392 74926 98784 112389 149852 224778 262241 299704 337167 449556 524482 599408 674334 786723 899112 1048964 1198816 1348668 1573446 1798224 1835687 2097928 2360169 2697336 3146892 3596448 3671374 4195856 4720338 5394672 5507061 6293784 7342748 8391712 9440676 10789344 11014122 12587568 12849809 14685496 16521183 18881352 22028244 25175136 25699618 29370992 33042366 37762704 38549427 44056488 51399236 58741984 66084732 75525408 77098854 88112976 102798472 115648281 132169464 154197708 176225952 205596944 231296562 264338928 308395416 411193888 462593124 528677856 616790832 925186248 1233581664 1403476369 1850372496 2806952738 3700744992 4210429107 5613905476 8420858214 9824334583 11227810952 12631287321 16841716428 19648669166 22455621904 25262574642 29473003749 33683432856 39297338332 44911243808 50525149284 58946007498 67366865712 68770342081 78594676664 88419011247 101050298568 117892014996 134733731424 137540684162 157189353328 176838022494 202100597136 206311026243 235784029992 275081368324 314378706656 353676044988 404201194272 412622052486 471568059984 481392394567 550162736648 618933078729 707352089976 825244104972 943136119968 962784789134 1100325473296 1237866157458 1414704179952 1444177183701 1650488209944 1925569578268 2200650946592 2475732314916 2829408359904 2888354367402 3300976419888 3851139156536 4332531551103 4951464629832 5776708734804 6601952839776 7702278313072 8665063102206 9902929259664 11553417469608 15404556626144 17330126204412 19805858519328 23106834939216 34660252408824 46213669878432 69320504817648 138641009635296
• Sum of all divisors σ(n): 459791131690800
• Sum of proper divisors (its aliquot sum) s(n): 321150122055504
• 138641009635296 is an abundant number, because the sum of its proper divisors (321150122055504) is greater than itself. Its abundance is 182509112420208

Bases of 138641009635296

• Binary: 11111100001011111100000001000010110111111100000₂
• Hexadecimal: 0x7E17E0216FE0
• Base-36: 1D56STJ5K0

Squares and roots of 138641009635296

• 138641009635296 squared (138641009635296²) is 19221329552694238310929007616
• 138641009635296 cubed (138641009635296³) is 2664864535718281647422092165230879366414336
• The square root of 138641009635296 is 11774591.6971798219
• The cube root of 138641009635296 is 51756.3813469637

Scales and comparisons

• 138,641,009,635,296 seconds is equal to 4,408,355 years, 13 weeks, 4 days, 5 hours, 21 minutes, 36 seconds.
• To count from 1 to 138,641,009,635,296 would take you about eleven million, twenty thousand, eight hundred eighty-eight 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 138641009635296 cubic inches would be around 4313 feet tall.

Recreational maths with 138641009635296

• 138641009635296 backwards is 692536900146831
• 138641009635296 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138641009635296's digits is 63
• More coming soon!