13837779423

Names of 13837779423

• Cardinal: 13837779423 can be written as Thirteen billion, eight hundred thirty-seven million, seven hundred seventy-nine thousand, four hundred twenty-three.

Scientific notation

• Scientific notation: 1.3837779423 × 10¹⁰

Factors of 13837779423

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1309

Divisors of 13837779423

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 13 27 39 61 81 117 183 211 351 549 633 793 1021 1053 1647 1899 2379 2743 3063 4941 5697 7137 8229 9189 12871 13273 17091 21411 24687 27567 38613 39819 62281 64233 74061 82701 115839 119457 167323 186843 215431 222183 347517 358371 501969 560529 646293 809653 1042551 1075113 1505907 1681587 1938879 2428959 2800603 4517721 5044761 5816637 7286877 8401809 13141291 13553163 17449911 21860631 25205427 39423873 65581893 75616281 118271619 170836783 226848843 354814857 512510349 1064444571 1537531047 4612593141 13837779423
• Sum of all divisors σ(n): 22755786592
• Sum of proper divisors (its aliquot sum) s(n): 8918007169
• 13837779423 is a deficient number, because the sum of its proper divisors (8918007169) is less than itself. Its deficiency is 4919772254

Bases of 13837779423

• Binary: 1100111000110010111100000111011111₂
• Hexadecimal: 0x338CBC1DF
• Base-36: 6CUNMXR

Squares and roots of 13837779423

• 13837779423 squared (13837779423²) is 191484139359602212929
• 13837779423 cubed (13837779423³) is 2649715283461167899534180759967
• The square root of 13837779423 is 117634.0912448427
• The cube root of 13837779423 is 2400.7971555095

Scales and comparisons

• 13,837,779,423 seconds is equal to 439 years, 51 weeks, 6 days, 11 hours, 37 minutes, 3 seconds.
• To count from 1 to 13,837,779,423 would take you about eight hundred seventy-nine 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 13837779423 cubic inches would be around 200.1 feet tall.

Recreational maths with 13837779423

• 13837779423 backwards is 32497773831
• The number of decimal digits it has is: 11
• The sum of 13837779423's digits is 54
• More coming soon!