13613357856

Names of 13613357856

• Cardinal: 13613357856 can be written as Thirteen billion, six hundred thirteen million, three hundred fifty-seven thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.3613357856 × 10¹⁰

Factors of 13613357856

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1687

Divisors of 13613357856

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 48 56 62 84 93 96 112 124 168 186 217 224 248 336 372 434 496 651 672 673 744 868 971 992 1302 1346 1488 1736 1942 2019 2604 2692 2913 2976 3472 3884 4038 4711 5208 5384 5826 6797 6944 7768 8076 9422 10416 10768 11652 13594 14133 15536 16152 18844 20391 20832 20863 21536 23304 27188 28266 30101 31072 32304 37688 40782 41726 46608 54376 56532 60202 62589 64608 75376 81564 83452 90303 93216 108752 113064 120404 125178 146041 150752 163128 166904 180606 210707 217504 226128 240808 250356 292082 326256 333808 361212 421414 438123 452256 481616 500712 584164 632121 652512 653483 667616 722424 842828 876246 963232 1001424 1168328 1264242 1306966 1444848 1685656 1752492 1960449 2002848 2336656 2528484 2613932 2889696 3371312 3504984 3920898 4574381 4673312 5056968 5227864 6742624 7009968 7841796 9148762 10113936 10455728 13723143 14019936 15683592 18297524 20227872 20257973 20911456 27446286 31367184 36595048 40515946 54892572 60773919 62734368 73190096 81031892 109785144 121547838 141805811 146380192 162063784 219570288 243095676 283611622 324127568 425417433 439140576 486191352 567223244 648255136 850834866 972382704 1134446488 1701669732 1944765408 2268892976 3403339464 4537785952 6806678928 13613357856
• Sum of all divisors σ(n): 42263617536
• Sum of proper divisors (its aliquot sum) s(n): 28650259680
• 13613357856 is an abundant number, because the sum of its proper divisors (28650259680) is greater than itself. Its abundance is 15036901824

Bases of 13613357856

• Binary: 1100101011011010110101101100100000₂
• Hexadecimal: 0x32B6B5B20
• Base-36: 6951I5C

Squares and roots of 13613357856

• 13613357856 squared (13613357856²) is 185323512115516916736
• 13613357856 cubed (13613357856³) is 2522875289559283397948923478016
• The square root of 13613357856 is 116676.2951760125
• The cube root of 13613357856 is 2387.7476171857

Scales and comparisons

• 13,613,357,856 seconds is equal to 432 years, 44 weeks, 6 days, 17 minutes, 36 seconds.
• To count from 1 to 13,613,357,856 would take you about eight hundred sixty-five 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 13613357856 cubic inches would be around 199 feet tall.

Recreational maths with 13613357856

• 13613357856 backwards is 65875331631
• 13613357856 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13613357856's digits is 48
• More coming soon!