1513987664810401

Names of 1513987664810401

• Cardinal: 1513987664810401 can be written as One quadrillion, five hundred thirteen trillion, nine hundred eighty-seven billion, six hundred sixty-four million, eight hundred ten thousand, four hundred one.

Scientific notation

• Scientific notation: 1.513987664810401 × 10¹⁵

Factors of 1513987664810401

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 9125073

Divisors of 1513987664810401

• Number of divisors d(n): 32
• Complete list of divisors:
  1 11 43 461 473 761 5071 8371 19823 32723 218053 350821 359953 3859031 9123797 15085303 100361767 165938333 392323271 4206070417 4315555981 6943209517 46266774587 76375304687 180861027931 298558009231 1989471307241 3200819587337 3284138101541 35209015460707 137635242255491 1513987664810401
• Sum of all divisors σ(n): 1695924565163136
• Sum of proper divisors (its aliquot sum) s(n): 181936900352735
• 1513987664810401 is a deficient number, because the sum of its proper divisors (181936900352735) is less than itself. Its deficiency is 1332050764457666

Bases of 1513987664810401

• Binary: 101011000001111011010111000111101001001000110100001₂
• Hexadecimal: 0x560F6B8F491A1
• Base-36: EWNWBXMI01

Squares and roots of 1513987664810401

• 1513987664810401 squared (1513987664810401²) is 2292158649198051130443277780801
• 1513987664810401 cubed (1513987664810401³) is 3470299920674320565801127246020372795702911201
• The square root of 1513987664810401 is 38909994.4077405517
• The cube root of 1513987664810401 is 114826.1434672459

Scales and comparisons

• 1,513,987,664,810,401 seconds is equal to 48,140,124 years, 34 weeks, 5 days, 18 hours, 1 second.
• To count from 1 to 1,513,987,664,810,401 would take you about one hundred forty-four million, four hundred twenty thousand, three hundred seventy-four 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 1513987664810401 cubic inches would be around 9568.8 feet tall.

Recreational maths with 1513987664810401

• 1513987664810401 backwards is 1040184667893151
• The number of decimal digits it has is: 16
• The sum of 1513987664810401's digits is 64
• More coming soon!