13889893354624

Names of 13889893354624

• Cardinal: 13889893354624 can be written as Thirteen trillion, eight hundred eighty-nine billion, eight hundred ninety-three million, three hundred fifty-four thousand, six hundred twenty-four.

Scientific notation

• Scientific notation: 1.3889893354624 × 10¹³

Factors of 13889893354624

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 911889033

Divisors of 13889893354624

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 56 64 68 112 119 128 136 224 238 272 448 476 544 896 952 1088 1904 2176 3808 7616 15232 911889007 1823778014 3647556028 6383223049 7295112056 12766446098 14590224112 15502113119 25532892196 29180448224 31004226238 51065784392 58360896448 62008452476 102131568784 108514791833 116721792896 124016904952 204263137568 217029583666 248033809904 408526275136 434059167332 496067619808 817052550272 868118334664 992135239616 1736236669328 1984270479232 3472473338656 6944946677312 13889893354624
• Sum of all divisors σ(n): 33484564373760
• Sum of proper divisors (its aliquot sum) s(n): 19594671019136
• 13889893354624 is an abundant number, because the sum of its proper divisors (19594671019136) is greater than itself. Its abundance is 5704777664512

Bases of 13889893354624

• Binary: 11001010000111111110001010001100110010000000₂
• Hexadecimal: 0xCA1FE28CC80
• Base-36: 4X8XFVKHS

Squares and roots of 13889893354624

• 13889893354624 squared (13889893354624²) is 192929137402827956222181376
• 13889893354624 cubed (13889893354624³) is 2679765143524880631675244686567616282624
• The square root of 13889893354624 is 3726914.7232830537
• The cube root of 13889893354624 is 24038.0723005977

Scales and comparisons

• 13,889,893,354,624 seconds is equal to 441,655 years, 33 weeks, 3 days, 13 hours, 37 minutes, 4 seconds.
• To count from 1 to 13,889,893,354,624 would take you about one million, one hundred four thousand, one 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 13889893354624 cubic inches would be around 2003.2 feet tall.

Recreational maths with 13889893354624

• 13889893354624 backwards is 42645339898831
• The number of decimal digits it has is: 14
• The sum of 13889893354624's digits is 73
• More coming soon!