13051948950

Names of 13051948950

• Cardinal: 13051948950 can be written as Thirteen billion, fifty-one million, nine hundred forty-eight thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 1.305194895 × 10¹⁰

Factors of 13051948950

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 11742

Divisors of 13051948950

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 150 225 450 3541 7082 8191 10623 16382 17705 21246 24573 31869 35410 40955 49146 53115 63738 73719 81910 88525 106230 122865 147438 159345 177050 204775 245730 265575 318690 368595 409550 531150 614325 737190 796725 1228650 1593450 1842975 3685950 29004331 58008662 87012993 145021655 174025986 261038979 290043310 435064965 522077958 725108275 870129930 1305194895 1450216550 2175324825 2610389790 4350649650 6525974475 13051948950
• Sum of all divisors σ(n): 35080421376
• Sum of proper divisors (its aliquot sum) s(n): 22028472426
• 13051948950 is an abundant number, because the sum of its proper divisors (22028472426) is greater than itself. Its abundance is 8976523476

Bases of 13051948950

• Binary: 1100001001111101001110111110010110₂
• Hexadecimal: 0x309F4EF96
• Base-36: 5ZUSK9I

Squares and roots of 13051948950

• 13051948950 squared (13051948950²) is 170353371393406102500
• 13051948950 cubed (13051948950³) is 2223443506887126816448467375000
• The square root of 13051948950 is 114245.1265919033
• The cube root of 13051948950 is 2354.4625600911

Scales and comparisons

• 13,051,948,950 seconds is equal to 415 years, 4 days, 5 hours, 22 minutes, 30 seconds.
• To count from 1 to 13,051,948,950 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 13051948950 cubic inches would be around 196.2 feet tall.

Recreational maths with 13051948950

• 13051948950 backwards is 05984915031
• 13051948950 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13051948950's digits is 45
• More coming soon!