13771936990464

Names of 13771936990464

• Cardinal: 13771936990464 can be written as Thirteen trillion, seven hundred seventy-one billion, nine hundred thirty-six million, nine hundred ninety thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.3771936990464 × 10¹³

Factors of 13771936990464

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 17932209628

Divisors of 13771936990464

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 768 17932209623 35864419246 53796628869 71728838492 107593257738 143457676984 215186515476 286915353968 430373030952 573830707936 860746061904 1147661415872 1721492123808 2295322831744 3442984247616 4590645663488 6885968495232 13771936990464
• Sum of all divisors σ(n): 36653436471456
• Sum of proper divisors (its aliquot sum) s(n): 22881499480992
• 13771936990464 is an abundant number, because the sum of its proper divisors (22881499480992) is greater than itself. Its abundance is 9109562490528

Bases of 13771936990464

• Binary: 11001000011010000111011010011000010100000000₂
• Hexadecimal: 0xC8687698500
• Base-36: 4VQQNPBEO

Squares and roots of 13771936990464

• 13771936990464 squared (13771936990464²) is 189666248469310617626935296
• 13771936990464 cubed (13771936990464³) is 2612071623137034913985896349897897017344
• The square root of 13771936990464 is 3711056.0478742435
• The cube root of 13771936990464 is 23969.8330408837

Scales and comparisons

• 13,771,936,990,464 seconds is equal to 437,904 years, 51 weeks, 5 days, 20 hours, 54 minutes, 24 seconds.
• To count from 1 to 13,771,936,990,464 would take you about one million, ninety-four thousand, seven hundred sixty-two 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 13771936990464 cubic inches would be around 1997.5 feet tall.

Recreational maths with 13771936990464

• 13771936990464 backwards is 46409963917731
• The number of decimal digits it has is: 14
• The sum of 13771936990464's digits is 69
• More coming soon!