13057940844

Names of 13057940844

• Cardinal: 13057940844 can be written as Thirteen billion, fifty-seven million, nine hundred forty thousand, eight hundred forty-four.

Scientific notation

• Scientific notation: 1.3057940844 × 10¹⁰

Factors of 13057940844

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 457482

Divisors of 13057940844

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 61 78 117 122 156 183 234 244 366 468 549 732 793 1098 1586 2196 2379 3172 4758 7137 9516 14274 28548 457403 914806 1372209 1829612 2744418 4116627 5488836 5946239 8233254 11892478 16466508 17838717 23784956 27901583 35677434 53516151 55803166 71354868 83704749 107032302 111606332 167409498 214064604 251114247 334818996 362720579 502228494 725441158 1004456988 1088161737 1450882316 2176323474 3264485211 4352646948 6528970422 13057940844
• Sum of all divisors σ(n): 36129427152
• Sum of proper divisors (its aliquot sum) s(n): 23071486308
• 13057940844 is an abundant number, because the sum of its proper divisors (23071486308) is greater than itself. Its abundance is 10013545464

Bases of 13057940844

• Binary: 1100001010010100000101110101101100₂
• Hexadecimal: 0x30A505D6C
• Base-36: 5ZYCZN0

Squares and roots of 13057940844

• 13057940844 squared (13057940844²) is 170509819085403432336
• 13057940844 cubed (13057940844³) is 2226507130938340203318044731584
• The square root of 13057940844 is 114271.3474323289
• The cube root of 13057940844 is 2354.8228008447

Scales and comparisons

• 13,057,940,844 seconds is equal to 415 years, 10 weeks, 3 days, 13 hours, 47 minutes, 24 seconds.
• To count from 1 to 13,057,940,844 would take you about eight hundred thirty 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 13057940844 cubic inches would be around 196.2 feet tall.

Recreational maths with 13057940844

• 13057940844 backwards is 44804975031
• The number of decimal digits it has is: 11
• The sum of 13057940844's digits is 45
• More coming soon!