13489272927

Names of 13489272927

• Cardinal: 13489272927 can be written as Thirteen billion, four hundred eighty-nine million, two hundred seventy-two thousand, nine hundred twenty-seven.

Scientific notation

• Scientific notation: 1.3489272927 × 10¹⁰

Factors of 13489272927

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 466

Divisors of 13489272927

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 19 27 39 57 117 169 171 247 351 361 431 507 513 741 1083 1293 1521 2223 3211 3249 3879 4563 4693 5603 6669 6859 8189 9633 9747 11637 14079 16809 20577 24567 28899 42237 50427 61009 61731 72839 73701 86697 89167 106457 126711 151281 155591 183027 185193 218517 221103 267501 319371 466773 549081 655551 802503 958113 1159171 1383941 1400319 1647243 1966653 2022683 2407509 2874339 2956229 3477513 4151823 4200957 6068049 8868687 10432539 12455469 18204147 26294879 26606061 31297617 37366407 38430977 54612441 78884637 79818183 115292931 236653911 345878793 499602701 709961733 1037636379 1498808103 4496424309 13489272927
• Sum of all divisors σ(n): 22894617600
• Sum of proper divisors (its aliquot sum) s(n): 9405344673
• 13489272927 is a deficient number, because the sum of its proper divisors (9405344673) is less than itself. Its deficiency is 4083928254

Bases of 13489272927

• Binary: 1100100100000001011111100001011111₂
• Hexadecimal: 0x32405F85F
• Base-36: 6735XLR

Squares and roots of 13489272927

• 13489272927 squared (13489272927²) is 181960484099095147329
• 13489272927 cubed (13489272927³) is 2454514631941738156062156061983
• The square root of 13489272927 is 116143.3292402109
• The cube root of 13489272927 is 2380.4707379841

Scales and comparisons

• 13,489,272,927 seconds is equal to 428 years, 47 weeks, 4 days, 20 hours, 15 minutes, 27 seconds.
• To count from 1 to 13,489,272,927 would take you about eight hundred fifty-seven 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 13489272927 cubic inches would be around 198.4 feet tall.

Recreational maths with 13489272927

• 13489272927 backwards is 72927298431
• The number of decimal digits it has is: 11
• The sum of 13489272927's digits is 54
• More coming soon!