107643918239

Names of 107643918239

• Cardinal: 107643918239 can be written as One hundred seven billion, six hundred forty-three million, nine hundred eighteen thousand, two hundred thirty-nine.

Scientific notation

• Scientific notation: 1.07643918239 × 10¹¹

Factors of 107643918239

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 950

Divisors of 107643918239

• Number of divisors d(n): 64
• Complete list of divisors:
  1 11 13 19 121 143 209 247 361 907 1331 1573 2299 2717 3971 4693 6859 9977 11791 17233 17303 25289 29887 43681 51623 75449 89167 109747 129701 189563 224029 327427 328757 480491 567853 829939 980837 1207217 1426711 2085193 2464319 3601697 4256551 6221113 6246383 9129329 10789207 15693821 22937123 27107509 39618667 46822061 68432243 80874469 118681277 298182599 435805337 515042671 752754673 889619159 5665469381 8280301403 9785810749 107643918239
• Sum of all divisors σ(n): 134739064320
• Sum of proper divisors (its aliquot sum) s(n): 27095146081
• 107643918239 is a deficient number, because the sum of its proper divisors (27095146081) is less than itself. Its deficiency is 80548772158

Bases of 107643918239

• Binary: 1100100010000000100111101011110011111₂
• Hexadecimal: 0x191013D79F
• Base-36: 1DG8EQVZ

Squares and roots of 107643918239

• 107643918239 squared (107643918239²) is 11587213133844516861121
• 107643918239 cubed (107643918239³) is 1247293023197426136736965841885919
• The square root of 107643918239 is 328091.3260648627
• The cube root of 107643918239 is 4756.9636474213

Scales and comparisons

• 107,643,918,239 seconds is equal to 3,422 years, 38 weeks, 4 days, 16 hours, 23 minutes, 59 seconds.
• To count from 1 to 107,643,918,239 would take you about six thousand, eight hundred forty-five 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 107643918239 cubic inches would be around 396.4 feet tall.

Recreational maths with 107643918239

• 107643918239 backwards is 932819346701
• The number of decimal digits it has is: 12
• The sum of 107643918239's digits is 53
• More coming soon!