13157169822

Names of 13157169822

• Cardinal: 13157169822 can be written as Thirteen billion, one hundred fifty-seven million, one hundred sixty-nine thousand, eight hundred twenty-two.

Scientific notation

• Scientific notation: 1.3157169822 × 10¹⁰

Factors of 13157169822

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1321

Divisors of 13157169822

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 17 18 27 34 51 54 97 102 139 153 194 278 291 306 417 459 582 834 873 918 1063 1251 1649 1746 2126 2363 2502 2619 3189 3298 3753 4726 4947 5238 6378 7089 7506 9567 9894 13483 14178 14841 18071 19134 21267 26966 28701 29682 36142 40449 42534 44523 54213 57402 63801 80898 89046 103111 108426 121347 127602 147757 162639 206222 229211 242694 295514 309333 325278 364041 443271 458422 487917 618666 687633 728082 886542 927999 975834 1329813 1375266 1752887 1855998 2062899 2511869 2659626 2783997 3505774 3989439 4125798 5023738 5258661 5567994 6188697 7535607 7978878 10517322 12377394 14332429 15071214 15775983 22606821 28664858 31551966 42997287 45213642 47327949 67820463 85994574 94655898 128991861 135640926 243651293 257983722 386975583 487302586 730953879 773951166 1461907758 2192861637 4385723274 6578584911 13157169822
• Sum of all divisors σ(n): 31531852800
• Sum of proper divisors (its aliquot sum) s(n): 18374682978
• 13157169822 is an abundant number, because the sum of its proper divisors (18374682978) is greater than itself. Its abundance is 5217513156

Bases of 13157169822

• Binary: 1100010000001110100111101010011110₂
• Hexadecimal: 0x3103A7A9E
• Base-36: 61LFT7I

Squares and roots of 13157169822

• 13157169822 squared (13157169822²) is 173111117724947511684
• 13157169822 cubed (13157169822³) is 2277652373983368697262717200248
• The square root of 13157169822 is 114704.7070612187
• The cube root of 13157169822 is 2360.7726225203

Scales and comparisons

• 13,157,169,822 seconds is equal to 418 years, 18 weeks, 4 days, 1 hour, 23 minutes, 42 seconds.
• To count from 1 to 13,157,169,822 would take you about eight hundred thirty-six 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 13157169822 cubic inches would be around 196.7 feet tall.

Recreational maths with 13157169822

• 13157169822 backwards is 22896175131
• The number of decimal digits it has is: 11
• The sum of 13157169822's digits is 45
• More coming soon!