13123318026

Names of 13123318026

• Cardinal: 13123318026 can be written as Thirteen billion, one hundred twenty-three million, three hundred eighteen thousand and twenty-six.

Scientific notation

• Scientific notation: 1.3123318026 × 10¹⁰

Factors of 13123318026

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 11407

Divisors of 13123318026

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 78 91 182 273 546 2801 5602 8403 8581 16806 17162 19607 25743 36413 39214 51486 58821 60067 72826 109239 111553 117642 120134 180201 218478 223106 254891 334659 360402 509782 669318 764673 780871 1529346 1561742 2342613 4685226 24035381 48070762 72106143 144212286 168247667 312459953 336495334 504743001 624919906 937379859 1009486002 1874759718 2187219671 4374439342 6561659013 13123318026
• Sum of all divisors σ(n): 32318850816
• Sum of proper divisors (its aliquot sum) s(n): 19195532790
• 13123318026 is an abundant number, because the sum of its proper divisors (19195532790) is greater than itself. Its abundance is 6072214764

Bases of 13123318026

• Binary: 1100001110001101011111000100001010₂
• Hexadecimal: 0x30E35F10A
• Base-36: 611A8ZU

Squares and roots of 13123318026

• 13123318026 squared (13123318026²) is 172221476011536536676
• 13123318026 cubed (13123318026³) is 2260117200606524015717760921576
• The square root of 13123318026 is 114557.0514023471
• The cube root of 13123318026 is 2358.7462234587

Scales and comparisons

• 13,123,318,026 seconds is equal to 417 years, 14 weeks, 4 days, 6 hours, 7 minutes, 6 seconds.
• To count from 1 to 13,123,318,026 would take you about eight hundred thirty-four 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 13123318026 cubic inches would be around 196.6 feet tall.

Recreational maths with 13123318026

• 13123318026 backwards is 62081332131
• The number of decimal digits it has is: 11
• The sum of 13123318026's digits is 30
• More coming soon!