13857908520250

Names of 13857908520250

• Cardinal: 13857908520250 can be written as Thirteen trillion, eight hundred fifty-seven billion, nine hundred eight million, five hundred twenty thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.385790852025 × 10¹³

Factors of 13857908520250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 15350958

Divisors of 13857908520250

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 23 25 46 50 115 125 157 230 250 314 575 785 1150 1570 2875 3611 3925 5750 7222 7850 18055 19625 36110 39250 90275 180550 451375 902750 15350771 30701542 76753855 153507710 353067733 383769275 706135466 767538550 1765338665 1918846375 2410071047 3530677330 3837692750 4820142094 8826693325 12050355235 17653386650 24100710470 44133466625 55431634081 60251776175 88266933250 110863268162 120503552350 277158170405 301258880875 554316340810 602517761750 1385790852025 2771581704050 6928954260125 13857908520250
• Sum of all divisors σ(n): 27242339634432
• Sum of proper divisors (its aliquot sum) s(n): 13384431114182
• 13857908520250 is a deficient number, because the sum of its proper divisors (13384431114182) is less than itself. Its deficiency is 473477406068

Bases of 13857908520250

• Binary: 11001001101010001011101101101111010100111010₂
• Hexadecimal: 0xC9A8BB6F53A
• Base-36: 4WU8GXKCA

Squares and roots of 13857908520250

• 13857908520250 squared (13857908520250²) is 192041628555617544660062500
• 13857908520250 cubed (13857908520250³) is 2661295320603578073145065008647515625000
• The square root of 13857908520250 is 3722621.1894644881
• The cube root of 13857908520250 is 24019.6069638507

Scales and comparisons

• 13,857,908,520,250 seconds is equal to 440,638 years, 32 weeks, 3 days, 17 hours, 24 minutes, 10 seconds.
• To count from 1 to 13,857,908,520,250 would take you about one million, one hundred one thousand, five hundred ninety-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 13857908520250 cubic inches would be around 2001.6 feet tall.

Recreational maths with 13857908520250

• 13857908520250 backwards is 05202580975831
• The number of decimal digits it has is: 14
• The sum of 13857908520250's digits is 55
• More coming soon!