13063438818

Names of 13063438818

• Cardinal: 13063438818 can be written as Thirteen billion, sixty-three million, four hundred thirty-eight thousand, eight hundred eighteen.

Scientific notation

• Scientific notation: 1.3063438818 × 10¹⁰

Factors of 13063438818

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 530171

Divisors of 13063438818

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 3 6 9 18 37 74 111 222 333 666 1369 2738 4107 8214 12321 24642 530129 1060258 1590387 3180774 4771161 9542322 19614773 39229546 58844319 117688638 176532957 353065914 725746601 1451493202 2177239803 4354479606 6531719409 13063438818
• Sum of all divisors σ(n): 29089823490
• Sum of proper divisors (its aliquot sum) s(n): 16026384672
• 13063438818 is an abundant number, because the sum of its proper divisors (16026384672) is greater than itself. Its abundance is 2962945854

Bases of 13063438818

• Binary: 1100001010101001000100000111100010₂
• Hexadecimal: 0x30AA441E2
• Base-36: 601MTWI

Squares and roots of 13063438818

• 13063438818 squared (13063438818²) is 170653433751629237124
• 13063438818 cubed (13063438818³) is 2229320690896024746989388279432
• The square root of 13063438818 is 114295.4015610427
• The cube root of 13063438818 is 2355.1532495239

Scales and comparisons

• 13,063,438,818 seconds is equal to 415 years, 19 weeks, 4 days, 5 hours, 18 seconds.
• To count from 1 to 13,063,438,818 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 13063438818 cubic inches would be around 196.3 feet tall.

Recreational maths with 13063438818

• 13063438818 backwards is 81883436031
• The number of decimal digits it has is: 11
• The sum of 13063438818's digits is 45
• More coming soon!