13057926640

Names of 13057926640

• Cardinal: 13057926640 can be written as Thirteen billion, fifty-seven million, nine hundred twenty-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.305792664 × 10¹⁰

Factors of 13057926640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3945

Divisors of 13057926640

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 31 40 44 55 62 80 88 110 124 127 155 176 220 248 254 310 341 440 496 508 620 635 682 880 1016 1240 1270 1364 1397 1705 2032 2480 2540 2728 2794 3410 3769 3937 5080 5456 5588 6820 6985 7538 7874 10160 11176 13640 13970 15076 15748 18845 19685 22352 27280 27940 30152 31496 37690 39370 41459 43307 55880 60304 62992 75380 78740 82918 86614 111760 116839 150760 157480 165836 173228 207295 216535 233678 301520 314960 331672 346456 414590 433070 467356 478663 584195 663344 692912 829180 866140 934712 957326 1168390 1285229 1658360 1732280 1869424 1914652 2336780 2393315 2570458 3316720 3464560 3829304 4673560 4786630 5140916 5265293 6426145 7658608 9347120 9573260 10281832 10530586 12852290 14838553 19146520 20563664 21061172 25704580 26326465 29677106 38293040 42122344 51409160 52652930 59354212 74192765 84244688 102818320 105305860 118708424 148385530 163224083 210611720 237416848 296771060 326448166 421223440 593542120 652896332 816120415 1187084240 1305792664 1632240830 2611585328 3264481660 6528963320 13057926640
• Sum of all divisors σ(n): 34466365440
• Sum of proper divisors (its aliquot sum) s(n): 21408438800
• 13057926640 is an abundant number, because the sum of its proper divisors (21408438800) is greater than itself. Its abundance is 8350512160

Bases of 13057926640

• Binary: 1100001010010100000010010111110000₂
• Hexadecimal: 0x30A5025F0
• Base-36: 5ZYCOOG

Squares and roots of 13057926640

• 13057926640 squared (13057926640²) is 170509448135621689600
• 13057926640 cubed (13057926640³) is 2226499865181832793589650944000
• The square root of 13057926640 is 114271.2852819989
• The cube root of 13057926640 is 2354.8219470115

Scales and comparisons

• 13,057,926,640 seconds is equal to 415 years, 10 weeks, 3 days, 9 hours, 50 minutes, 40 seconds.
• To count from 1 to 13,057,926,640 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 13057926640 cubic inches would be around 196.2 feet tall.

Recreational maths with 13057926640

• 13057926640 backwards is 04662975031
• The number of decimal digits it has is: 11
• The sum of 13057926640's digits is 43
• More coming soon!