13877999629965

Names of 13877999629965

• Cardinal: 13877999629965 can be written as Thirteen trillion, eight hundred seventy-seven billion, nine hundred ninety-nine million, six hundred twenty-nine thousand, nine hundred sixty-five.

Scientific notation

• Scientific notation: 1.3877999629965 × 10¹³

Factors of 13877999629965

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10524194

Divisors of 13877999629965

• Number of divisors d(n): 40
• Complete list of divisors:
  1 3 5 9 15 27 45 81 135 405 3257 9771 16285 29313 48855 87939 146565 263817 439695 1319085 10520929 31562787 52604645 94688361 157813935 284065083 473441805 852195249 1420325415 4260976245 34266665753 102799997259 171333328765 308399991777 513999986295 925199975331 1541999958885 2775599925993 4625999876655 13877999629965
• Sum of all divisors σ(n): 24885239896440
• Sum of proper divisors (its aliquot sum) s(n): 11007240266475
• 13877999629965 is a deficient number, because the sum of its proper divisors (11007240266475) is less than itself. Its deficiency is 2870759363490

Bases of 13877999629965

• Binary: 11001001111100111001001111001111011010001101₂
• Hexadecimal: 0xC9F393CF68D
• Base-36: 4X3GQNRT9

Squares and roots of 13877999629965

• 13877999629965 squared (13877999629965²) is 192598873729308676925901225
• 13877999629965 cubed (13877999629965³) is 2672887098347021577952920934274140207125
• The square root of 13877999629965 is 3725318.7286412153
• The cube root of 13877999629965 is 24031.2091843849

Scales and comparisons

• 13,877,999,629,965 seconds is equal to 441,277 years, 23 weeks, 6 days, 17 hours, 12 minutes, 45 seconds.
• To count from 1 to 13,877,999,629,965 would take you about one million, one hundred three thousand, one hundred ninety-three 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 13877999629965 cubic inches would be around 2002.6 feet tall.

Recreational maths with 13877999629965

• 13877999629965 backwards is 56992699977831
• The number of decimal digits it has is: 14
• The sum of 13877999629965's digits is 90
• More coming soon!