13879950670845

Names of 13879950670845

• Cardinal: 13879950670845 can be written as Thirteen trillion, eight hundred seventy-nine billion, nine hundred fifty million, six hundred seventy thousand, eight hundred forty-five.

Scientific notation

• Scientific notation: 1.3879950670845 × 10¹³

Factors of 13879950670845

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5029

Divisors of 13879950670845

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 5 7 9 15 21 35 45 49 63 105 147 245 281 315 441 735 843 1405 1967 2205 2529 4215 4733 5901 9835 12645 13769 14199 17703 23665 29505 33131 41307 42597 68845 70995 88515 99393 123921 165655 206535 212985 231917 298179 496965 619605 695751 1159585 1329973 1490895 2087253 3478755 3989919 6649865 9309811 10436265 11969757 19949595 22401289 27929433 46549055 59848785 65168677 67203867 83788299 112006445 139647165 156809023 195506031 201611601 325843385 336019335 418941495 470427069 586518093 784045115 977530155 1008058005 1097663161 1411281207 2352135345 2932590465 3292989483 5488315805 6294762209 7056406035 9878968449 16464947415 18884286627 31473811045 44063335463 49394842245 56652859881 94421433135 132190006389 220316677315 283264299405 308443348241 396570019167 660950031945 925330044723 1542216741205 1982850095835 2775990134169 4626650223615 13879950670845
• Sum of all divisors σ(n): 28092044268756
• Sum of proper divisors (its aliquot sum) s(n): 14212093597911
• 13879950670845 is an abundant number, because the sum of its proper divisors (14212093597911) is greater than itself. Its abundance is 332142927066

Bases of 13879950670845

• Binary: 11001001111110101101100001110111101111111101₂
• Hexadecimal: 0xC9FAD877BFD
• Base-36: 4X4D09CL9

Squares and roots of 13879950670845

• 13879950670845 squared (13879950670845²) is 192653030625090565533014025
• 13879950670845 cubed (13879950670845³) is 2674014561665048124758838451293543601125
• The square root of 13879950670845 is 3725580.5817140769
• The cube root of 13879950670845 is 24032.3352754591

Scales and comparisons

• 13,879,950,670,845 seconds is equal to 441,339 years, 25 weeks, 6 days, 5 hours, 45 seconds.
• To count from 1 to 13,879,950,670,845 would take you about one million, one hundred three thousand, three hundred forty-eight 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 13879950670845 cubic inches would be around 2002.7 feet tall.

Recreational maths with 13879950670845

• 13879950670845 backwards is 54807605997831
• The number of decimal digits it has is: 14
• The sum of 13879950670845's digits is 72
• More coming soon!