138698480167776

Names of 138698480167776

• Cardinal: 138698480167776 can be written as One hundred thirty-eight trillion, six hundred ninety-eight billion, four hundred eighty million, one hundred sixty-seven thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 1.38698480167776 × 10¹⁴

Factors of 138698480167776

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2066918457

Divisors of 138698480167776

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 233 288 466 699 932 1398 1864 2097 2796 3728 4194 5592 7456 8388 11184 16776 22368 33552 67104 2066918219 4133836438 6200754657 8267672876 12401509314 16535345752 18602263971 24803018628 33070691504 37204527942 49606037256 66141383008 74409055884 99212074512 148818111768 198424149024 297636223536 481591945027 595272447072 963183890054 1444775835081 1926367780108 2889551670162 3852735560216 4334327505243 5779103340324 7705471120432 8668655010486 11558206680648 15410942240864 17337310020972 23116413361296 34674620041944 46232826722592 69349240083888 138698480167776
• Sum of all divisors σ(n): 396116609190120
• Sum of proper divisors (its aliquot sum) s(n): 257418129022344
• 138698480167776 is an abundant number, because the sum of its proper divisors (257418129022344) is greater than itself. Its abundance is 118719648854568

Bases of 138698480167776

• Binary: 11111100010010101000001101001000010101101100000₂
• Hexadecimal: 0x7E2541A42B60
• Base-36: 1D5X7A0480

Squares and roots of 138698480167776

• 138698480167776 squared (138698480167776²) is 19237268400850952389108786176
• 138698480167776 cubed (138698480167776³) is 2668179889777609746142926585291328189464576
• The square root of 138698480167776 is 11777031.8912608877
• The cube root of 138698480167776 is 51763.5318428093

Scales and comparisons

• 138,698,480,167,776 seconds is equal to 4,410,182 years, 33 weeks, 4 days, 10 hours, 9 minutes, 36 seconds.
• To count from 1 to 138,698,480,167,776 would take you about eleven million, twenty-five thousand, four hundred fifty-six 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 138698480167776 cubic inches would be around 4313.6 feet tall.

Recreational maths with 138698480167776

• 138698480167776 backwards is 677761084896831
• The number of decimal digits it has is: 15
• The sum of 138698480167776's digits is 81
• More coming soon!