13109464864

Names of 13109464864

• Cardinal: 13109464864 can be written as Thirteen billion, one hundred nine million, four hundred sixty-four thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.3109464864 × 10¹⁰

Factors of 13109464864

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4928

Divisors of 13109464864

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 4 8 16 17 32 34 68 136 272 544 4909 9818 19636 39272 78544 83453 157088 166906 333812 667624 1335248 2670496 24098281 48196562 96393124 192786248 385572496 409670777 771144992 819341554 1638683108 3277366216 6554732432 13109464864
• Sum of all divisors σ(n): 27333018594
• Sum of proper divisors (its aliquot sum) s(n): 14223553730
• 13109464864 is an abundant number, because the sum of its proper divisors (14223553730) is greater than itself. Its abundance is 1114088866

Bases of 13109464864

• Binary: 1100001101011000101000111100100000₂
• Hexadecimal: 0x30D628F20
• Base-36: 60T1BTS

Squares and roots of 13109464864

• 13109464864 squared (13109464864²) is 171858069020450538496
• 13109464864 cubed (13109464864³) is 2252967317418483231863191404544
• The square root of 13109464864 is 114496.5714071823
• The cube root of 13109464864 is 2357.9159558383

Scales and comparisons

• 13,109,464,864 seconds is equal to 416 years, 43 weeks, 4 days, 22 hours, 1 minute, 4 seconds.
• To count from 1 to 13,109,464,864 would take you about eight hundred thirty-three 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 13109464864 cubic inches would be around 196.5 feet tall.

Recreational maths with 13109464864

• 13109464864 backwards is 46846490131
• The number of decimal digits it has is: 11
• The sum of 13109464864's digits is 46
• More coming soon!