12717730424

Names of 12717730424

• Cardinal: 12717730424 can be written as Twelve billion, seven hundred seventeen million, seven hundred thirty thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.2717730424 × 10¹⁰

Factors of 12717730424

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 625

Divisors of 12717730424

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 28 56 61 67 122 134 181 244 268 307 362 427 469 488 536 614 724 854 938 1228 1267 1448 1708 1876 2149 2456 2534 3416 3752 4087 4298 5068 8174 8596 10136 11041 12127 16348 17192 18727 20569 22082 24254 28609 32696 37454 41138 44164 48508 55567 57218 74908 77287 82276 84889 88328 97016 111134 114436 131089 143983 149816 154574 164552 169778 222268 228872 262178 287966 309148 339556 388969 444536 524356 575932 618296 679112 739747 777938 1048712 1151864 1254709 1479494 1555876 2509418 2958988 3111752 3389587 3722989 5018836 5178229 5917976 6779174 7445978 8782963 10037672 10356458 13558348 14891956 17565926 20712916 23727109 26060923 27116696 29783912 35131852 41425832 47454218 52121846 70263704 94908436 104243692 189816872 208487384 227102329 454204658 908409316 1589716303 1816818632 3179432606 6358865212 12717730424
• Sum of all divisors σ(n): 28359851520
• Sum of proper divisors (its aliquot sum) s(n): 15642121096
• 12717730424 is an abundant number, because the sum of its proper divisors (15642121096) is greater than itself. Its abundance is 2924390672

Bases of 12717730424

• Binary: 1011110110000010010010101001111000₂
• Hexadecimal: 0x2F6092A78
• Base-36: 5UBT3LK

Squares and roots of 12717730424

• 12717730424 squared (12717730424²) is 161740667137535219776
• 12717730424 cubed (12717730424³) is 2056974203253088656916761665024
• The square root of 12717730424 is 112772.9152944093
• The cube root of 12717730424 is 2334.1917962487

Scales and comparisons

• 12,717,730,424 seconds is equal to 404 years, 19 weeks, 6 days, 22 hours, 53 minutes, 44 seconds.
• To count from 1 to 12,717,730,424 would take you about eight hundred eight 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 12717730424 cubic inches would be around 194.5 feet tall.

Recreational maths with 12717730424

• 12717730424 backwards is 42403771721
• The number of decimal digits it has is: 11
• The sum of 12717730424's digits is 38
• More coming soon!