13801791843490

Names of 13801791843490

• Cardinal: 13801791843490 can be written as Thirteen trillion, eight hundred one billion, seven hundred ninety-one million, eight hundred forty-three thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.380179184349 × 10¹³

Factors of 13801791843490

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1258

Divisors of 13801791843490

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 14 35 70 151 302 755 1057 1093 1510 2114 2186 5285 5465 7651 10570 10930 15302 38255 76510 165043 330086 825215 1155301 1194649 1650430 2310602 2389298 5776505 5973245 8362543 11553010 11946490 16725086 41812715 83625430 180391999 360783998 901959995 1262743993 1305751357 1803919990 2525487986 2611502714 6313719965 6528756785 9140259499 12627439930 13057513570 18280518998 45701297495 91402594990 197168454907 394336909814 985842274535 1380179184349 1971684549070 2760358368698 6900895921745 13801791843490
• Sum of all divisors σ(n): 28606458124800
• Sum of proper divisors (its aliquot sum) s(n): 14804666281310
• 13801791843490 is an abundant number, because the sum of its proper divisors (14804666281310) is greater than itself. Its abundance is 1002874437820

Bases of 13801791843490

• Binary: 11001000110101111010111001100110110010100010₂
• Hexadecimal: 0xC8D7AE66CA2
• Base-36: 4W4GEIFFM

Squares and roots of 13801791843490

• 13801791843490 squared (13801791843490²) is 190489458091027092655380100
• 13801791843490 cubed (13801791843490³) is 2629095848951567913367633549645660549000
• The square root of 13801791843490 is 3715076.2903997005
• The cube root of 13801791843490 is 23987.1411692419

Scales and comparisons

• 13,801,791,843,490 seconds is equal to 438,854 years, 15 weeks, 3 hours, 38 minutes, 10 seconds.
• To count from 1 to 13,801,791,843,490 would take you about one million, ninety-seven thousand, one hundred thirty-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 13801791843490 cubic inches would be around 1998.9 feet tall.

Recreational maths with 13801791843490

• 13801791843490 backwards is 09434819710831
• The number of decimal digits it has is: 14
• The sum of 13801791843490's digits is 58
• More coming soon!