13609679664

Names of 13609679664

• Cardinal: 13609679664 can be written as Thirteen billion, six hundred nine million, six hundred seventy-nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.3609679664 × 10¹⁰

Factors of 13609679664

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 486

Divisors of 13609679664

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 34 42 48 51 56 68 73 84 102 112 119 127 136 146 168 204 219 238 254 257 272 292 336 357 381 408 438 476 508 511 514 584 714 762 771 816 876 889 952 1016 1022 1028 1168 1241 1428 1524 1533 1542 1752 1778 1799 1904 2032 2044 2056 2159 2482 2667 2856 3048 3066 3084 3504 3556 3598 3723 4088 4112 4318 4369 4964 5334 5397 5712 6096 6132 6168 6477 7112 7196 7446 8176 8636 8687 8738 9271 9928 10668 10794 12264 12336 12954 13107 14224 14392 14892 15113 17272 17374 17476 18542 18761 19856 21336 21588 24528 25908 26061 26214 27813 28784 29784 30226 30583 32639 34544 34748 34952 37084 37522 42672 43176 45339 51816 52122 52428 55626 56283 59568 60452 61166 64897 65278 69496 69904 74168 75044 86352 90678 91749 97917 103632 104244 104856 111252 112566 120904 122332 129794 130556 131327 138992 148336 150088 157607 181356 183498 194691 195834 208488 209712 222504 225132 228473 241808 244664 259588 261112 262654 300176 315214 318937 362712 366996 389382 391668 393981 416976 445008 450264 456946 472821 489328 519176 522224 525308 554863 630428 637874 685419 725424 733992 778764 783336 787962 900528 913892 945642 956811 1038352 1050616 1103249 1109726 1260856 1275748 1370838 1467984 1557528 1566672 1575924 1664589 1827784 1891284 1913622 2101232 2206498 2219452 2232559 2382647 2521712 2551496 2741676 3115056 3151848 3309747 3329178 3655568 3782568 3827244 3884041 4412996 4438904 4465118 4765294 5102992 5483352 6303696 6619494 6658356 6697677 7147941 7565136 7654488 7768082 8825992 8877808 8930236 9530588 10966704 11652123 13238988 13316712 13395354 14295882 15308976 15536164 16678529 17651984 17860472 19061176 23304246 26477976 26633424 26790708 28591764 31072328 33357058 35720944 38122352 40504999 46608492 50035587 52955952 53581416 57183528 62144656 66714116 81009998 93216984 100071174 107162832 114367056 121514997 133428232 162019996 186433968 200142348 243029994 266856464 283534993 324039992 400284696 486059988 567069986 648079984 800569392 850604979 972119976 1134139972 1701209958 1944239952 2268279944 3402419916 4536559888 6804839832 13609679664
• Sum of all divisors σ(n): 43636064256
• Sum of proper divisors (its aliquot sum) s(n): 30026384592
• 13609679664 is an abundant number, because the sum of its proper divisors (30026384592) is greater than itself. Its abundance is 16416704928

Bases of 13609679664

• Binary: 1100101011001100110011101100110000₂
• Hexadecimal: 0x32B333B30
• Base-36: 692UO1C

Squares and roots of 13609679664

• 13609679664 squared (13609679664²) is 185223380556695152896
• 13609679664 cubed (13609679664³) is 2520830875659787021416061906944
• The square root of 13609679664 is 116660.5317320303
• The cube root of 13609679664 is 2387.5325493731

Scales and comparisons

• 13,609,679,664 seconds is equal to 432 years, 38 weeks, 5 days, 10 hours, 34 minutes, 24 seconds.
• To count from 1 to 13,609,679,664 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 13609679664 cubic inches would be around 199 feet tall.

Recreational maths with 13609679664

• 13609679664 backwards is 46697690631
• The number of decimal digits it has is: 11
• The sum of 13609679664's digits is 57
• More coming soon!