13195844844

Names of 13195844844

• Cardinal: 13195844844 can be written as Thirteen billion, one hundred ninety-five million, eight hundred forty-four thousand, eight hundred forty-four.

Scientific notation

• Scientific notation: 1.3195844844 × 10¹⁰

Factors of 13195844844

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 15415

Divisors of 13195844844

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 49 52 78 84 91 98 113 147 156 182 196 226 273 294 339 364 452 546 588 637 678 791 1092 1274 1356 1469 1582 1911 2373 2548 2938 3164 3822 4407 4746 5537 5876 7644 8814 9492 10283 11074 15277 16611 17628 20566 22148 30554 30849 33222 41132 45831 61108 61698 66444 71981 91662 106939 123396 143962 183324 198601 213878 215943 287924 320817 397202 427756 431886 595803 641634 748573 794404 863772 1191606 1283268 1390207 1497146 1726301 2245719 2383212 2780414 2994292 3452602 4170621 4491438 5178903 5560828 6905204 8341242 8982876 9731449 10357806 12084107 16682484 19462898 20715612 22441913 24168214 29194347 36252321 38925796 44883826 48336428 58388694 67325739 72504642 84588749 89767652 116777388 134651478 145009284 157093391 169177498 253766247 269302956 314186782 338354996 471280173 507532494 628373564 942560346 1015064988 1099653737 1885120692 2199307474 3298961211 4398614948 6597922422 13195844844
• Sum of all divisors σ(n): 38916366048
• Sum of proper divisors (its aliquot sum) s(n): 25720521204
• 13195844844 is an abundant number, because the sum of its proper divisors (25720521204) is greater than itself. Its abundance is 12524676360

Bases of 13195844844

• Binary: 1100010010100010001001110011101100₂
• Hexadecimal: 0x312889CEC
• Base-36: 628GR1O

Squares and roots of 13195844844

• 13195844844 squared (13195844844²) is 174130321146921384336
• 13195844844 cubed (13195844844³) is 2297796700490666715963547963584
• The square root of 13195844844 is 114873.1685120595
• The cube root of 13195844844 is 2363.0834948329

Scales and comparisons

• 13,195,844,844 seconds is equal to 419 years, 30 weeks, 3 days, 16 hours, 27 minutes, 24 seconds.
• To count from 1 to 13,195,844,844 would take you about eight hundred thirty-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 13195844844 cubic inches would be around 196.9 feet tall.

Recreational maths with 13195844844

• 13195844844 backwards is 44844859131
• The number of decimal digits it has is: 11
• The sum of 13195844844's digits is 51
• More coming soon!