13315376844

Names of 13315376844

• Cardinal: 13315376844 can be written as Thirteen billion, three hundred fifteen million, three hundred seventy-six thousand, eight hundred forty-four.

Scientific notation

• Scientific notation: 1.3315376844 × 10¹⁰

Factors of 13315376844

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 503

Divisors of 13315376844

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 23 28 33 36 42 44 46 63 66 69 77 84 92 99 126 132 138 154 161 198 207 231 252 253 276 308 322 396 414 457 462 483 506 644 693 759 828 914 924 966 1012 1371 1386 1449 1518 1771 1828 1932 2277 2742 2772 2898 3036 3199 3542 4113 4554 5027 5313 5484 5796 6398 7084 8226 9108 9597 10054 10511 10626 12796 15081 15939 16452 19194 20108 21022 21252 28791 30162 31533 31878 35189 38388 42044 45243 57582 60324 63066 63756 70378 73577 90486 94599 105567 115164 115621 126132 140756 147154 180972 189198 208849 211134 220731 231242 294308 316701 346863 378396 417698 422268 441462 462484 626547 633402 662193 693726 809347 835396 882924 1040589 1253094 1266804 1324386 1387452 1461943 1618694 1879641 2081178 2297339 2428041 2506188 2648772 2923886 3237388 3759282 4162356 4385829 4594678 4803527 4856082 5847772 6892017 7284123 7518564 8771658 9189356 9607054 9712164 13157487 13784034 14410581 14568246 16081373 17543316 19214108 20676051 26314974 27568068 28821162 29136492 32162746 33624689 41352102 43231743 48244119 52629948 52838797 57642324 64325492 67249378 82704204 86463486 96488238 100874067 105677594 134498756 144732357 158516391 172926972 192976476 201748134 211355188 289464714 302622201 317032782 369871579 403496268 475549173 578929428 605244402 634065564 739743158 951098346 1109614737 1210488804 1479486316 1902196692 2219229474 3328844211 4438458948 6657688422 13315376844
• Sum of all divisors σ(n): 43884142848
• Sum of proper divisors (its aliquot sum) s(n): 30568766004
• 13315376844 is an abundant number, because the sum of its proper divisors (30568766004) is greater than itself. Its abundance is 17253389160

Bases of 13315376844

• Binary: 1100011001101010001000011011001100₂
• Hexadecimal: 0x319A886CC
• Base-36: 647MQJ0

Squares and roots of 13315376844

• 13315376844 squared (13315376844²) is 177299260497731400336
• 13315376844 cubed (13315376844³) is 2360806467689816602565668219584
• The square root of 13315376844 is 115392.2737621545
• The cube root of 13315376844 is 2370.1972361621

Scales and comparisons

• 13,315,376,844 seconds is equal to 423 years, 20 weeks, 1 day, 3 hours, 47 minutes, 24 seconds.
• To count from 1 to 13,315,376,844 would take you about eight hundred forty-six 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 13315376844 cubic inches would be around 197.5 feet tall.

Recreational maths with 13315376844

• 13315376844 backwards is 44867351331
• The number of decimal digits it has is: 11
• The sum of 13315376844's digits is 45
• More coming soon!