13012255008

Names of 13012255008

• Cardinal: 13012255008 can be written as Thirteen billion, twelve million, two hundred fifty-five thousand and eight.

Scientific notation

• Scientific notation: 1.3012255008 × 10¹⁰

Factors of 13012255008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1564

Divisors of 13012255008

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 101 144 202 288 303 404 439 606 808 878 909 1019 1212 1317 1616 1756 1818 2038 2424 2634 3057 3232 3512 3636 3951 4076 4848 5268 6114 7024 7272 7902 8152 9171 9696 10536 12228 14048 14544 15804 16304 18342 21072 24456 29088 31608 32608 36684 42144 44339 48912 63216 73368 88678 97824 102919 126432 133017 146736 177356 205838 266034 293472 308757 354712 399051 411676 447341 532068 617514 709424 798102 823352 894682 926271 1064136 1235028 1342023 1418848 1596204 1646704 1789364 1852542 2128272 2470056 2684046 3192408 3293408 3578728 3705084 4026069 4256544 4940112 5368092 6384816 7157456 7410168 8052138 9880224 10736184 12769632 14314912 14820336 16104276 21472368 29640672 32208552 42944736 45181441 64417104 90362882 128834208 135544323 180725764 271088646 361451528 406632969 542177292 722903056 813265938 1084354584 1445806112 1626531876 2168709168 3253063752 4337418336 6506127504 13012255008
• Sum of all divisors σ(n): 37491854400
• Sum of proper divisors (its aliquot sum) s(n): 24479599392
• 13012255008 is an abundant number, because the sum of its proper divisors (24479599392) is greater than itself. Its abundance is 11467344384

Bases of 13012255008

• Binary: 1100000111100101110100000100100000₂
• Hexadecimal: 0x307974120
• Base-36: 5Z75S80

Squares and roots of 13012255008

• 13012255008 squared (13012255008²) is 169318780393221080064
• 13012255008 cubed (13012255008³) is 2203219148120143208313952960512
• The square root of 13012255008 is 114071.2716156001
• The cube root of 13012255008 is 2352.0733178589

Scales and comparisons

• 13,012,255,008 seconds is equal to 413 years, 38 weeks, 6 days, 19 hours, 16 minutes, 48 seconds.
• To count from 1 to 13,012,255,008 would take you about eight hundred twenty-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 13012255008 cubic inches would be around 196 feet tall.

Recreational maths with 13012255008

• 13012255008 backwards is 80055221031
• The number of decimal digits it has is: 11
• The sum of 13012255008's digits is 27
• More coming soon!