138696984829824

Names of 138696984829824

• Cardinal: 138696984829824 can be written as One hundred thirty-eight trillion, six hundred ninety-six billion, nine hundred eighty-four million, eight hundred twenty-nine thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.38696984829824 × 10¹⁴

Factors of 138696984829824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 77015

Divisors of 138696984829824

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 61 64 96 122 128 183 192 244 366 384 488 732 976 1464 1952 2928 3904 5856 7808 11712 23424 76949 153898 230847 307796 461694 615592 923388 1231184 1846776 2462368 3693552 4693889 4924736 7387104 9387778 9849472 14081667 14774208 18775556 28163334 29548416 37551112 56326668 75102224 112653336 150204448 225306672 300408896 450613344 600817792 901226688 1802453376 5921148601 11842297202 17763445803 23684594404 35526891606 47369188808 71053783212 94738377616 142107566424 189476755232 284215132848 361190064661 378953510464 568430265696 722380129322 757907020928 1083570193983 1136860531392 1444760258644 2167140387966 2273721062784 2889520517288 4334280775932 5779041034576 8668561551864 11558082069152 17337123103728 23116164138304 34674246207456 46232328276608 69348492414912 138696984829824
• Sum of all divisors σ(n): 374458303845240
• Sum of proper divisors (its aliquot sum) s(n): 235761319015416
• 138696984829824 is an abundant number, because the sum of its proper divisors (235761319015416) is greater than itself. Its abundance is 97064334185592

Bases of 138696984829824

• Binary: 11111100010010011101000100000110001111110000000₂
• Hexadecimal: 0x7E24E8831F80
• Base-36: 1D5WIJPU2O

Squares and roots of 138696984829824

• 138696984829824 squared (138696984829824²) is 19236853600884428790239870976
• 138696984829824 cubed (138696984829824³) is 2668093592055412808269358977352347076788224
• The square root of 138696984829824 is 11776968.4057410971
• The cube root of 138696984829824 is 51763.3458175749

Scales and comparisons

• 138,696,984,829,824 seconds is equal to 4,410,135 years, 5 weeks, 1 day, 6 hours, 30 minutes, 24 seconds.
• To count from 1 to 138,696,984,829,824 would take you about eleven million, twenty-five thousand, three hundred thirty-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 138696984829824 cubic inches would be around 4313.6 feet tall.

Recreational maths with 138696984829824

• 138696984829824 backwards is 428928489696831
• The number of decimal digits it has is: 15
• The sum of 138696984829824's digits is 87
• More coming soon!