13599998685

Names of 13599998685

• Cardinal: 13599998685 can be written as Thirteen billion, five hundred ninety-nine million, nine hundred ninety-eight thousand, six hundred eighty-five.

Scientific notation

• Scientific notation: 1.3599998685 × 10¹⁰

Factors of 13599998685

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 167

Divisors of 13599998685

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 13 15 21 27 31 35 39 41 45 63 65 67 91 93 105 117 123 135 155 169 189 195 201 205 217 273 279 287 315 335 351 369 403 455 465 469 507 533 585 603 615 651 819 837 845 861 871 945 1005 1085 1107 1183 1209 1271 1365 1395 1407 1435 1521 1599 1755 1809 1845 1953 2015 2077 2345 2457 2535 2583 2613 2665 2747 2821 3015 3255 3549 3627 3731 3813 4095 4185 4221 4305 4355 4563 4797 5239 5535 5859 5915 6045 6097 6231 6355 6929 7035 7605 7749 7839 7995 8241 8463 8897 9045 9765 10385 10647 10881 11193 11323 11439 12285 12663 12915 13065 13735 14105 14391 14539 15717 16523 17745 18135 18291 18655 18693 19065 19229 20787 21105 22815 23517 23985 24723 25389 26195 26691 27001 29295 30485 31155 31941 33579 33969 34317 34645 35711 36673 38745 39195 41205 42315 43617 44485 47151 48503 49569 53235 54405 54873 55965 56079 56615 57195 57687 62361 63315 71955 72695 74169 76167 78585 79261 80073 81003 82615 85157 91455 93465 96145 100737 101907 103935 107133 110019 115661 117585 123615 126945 130851 133455 135005 141453 145509 148707 159705 164619 167895 169845 171585 173061 178555 183365 187083 189007 214799 218085 235755 237783 240219 242515 243009 247845 249977 255471 274365 280395 288435 305721 311805 321399 330057 346983 351013 370845 380835 392553 396305 400365 405015 425785 436527 446121 464243 503685 509535 519183 535665 550095 567021 578305 596099 644397 654255 707265 713349 727545 729027 743535 749931 766413 823095 865305 935415 945035 964197 990171 1040949 1053039 1073995 1107041 1188915 1201095 1215045 1249885 1277355 1309581 1392729 1503593 1528605 1606995 1650285 1701063 1734915 1755065 1788297 1933191 1962765 2140047 2182635 2230605 2249793 2299239 2321215 2457091 2595915 2835105 2980495 3122847 3159117 3221985 3249701 3321123 3566745 3645135 3749655 3832065 4178187 4510779 4820985 4950855 5103189 5204745 5265195 5364891 5535205 5799573 6547905 6749379 6963645 7371273 7517965 7749287 8505315 8941485 9477351 9665955 9749103 9963369 10700235 11248965 11496195 12285455 12534561 13532337 14391533 15614235 15795585 16094673 16248505 16605615 20890935 22113819 22553895 23247861 25515945 26824455 28997865 29247309 29890107 33746895 36856365 38746435 40597011 43174599 47386755 48745515 49816845 62672805 66341457 67661685 69743583 71957665 80473365 87741927 100740731 110569095 116239305 129523797 146236545 149450535 202985055 209230749 215872995 302222193 331707285 348717915 388571391 438709635 503703655 647618985 906666579 1046153745 1511110965 1942856955 2719999737 4533332895 13599998685
• Sum of all divisors σ(n): 32111493120
• Sum of proper divisors (its aliquot sum) s(n): 18511494435
• 13599998685 is an abundant number, because the sum of its proper divisors (18511494435) is greater than itself. Its abundance is 4911495750

Bases of 13599998685

• Binary: 1100101010100111111000001011011101₂
• Hexadecimal: 0x32A9F82DD
• Base-36: 68X3659

Squares and roots of 13599998685

• 13599998685 squared (13599998685²) is 184959964232001729225
• 13599998685 cubed (13599998685³) is 2515455270332870552377726069125
• The square root of 13599998685 is 116619.0322588899
• The cube root of 13599998685 is 2386.9663069219

Scales and comparisons

• 13,599,998,685 seconds is equal to 432 years, 22 weeks, 5 days, 9 hours, 24 minutes, 45 seconds.
• To count from 1 to 13,599,998,685 would take you about eight hundred sixty-four 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 13599998685 cubic inches would be around 198.9 feet tall.

Recreational maths with 13599998685

• 13599998685 backwards is 58689999531
• The number of decimal digits it has is: 11
• The sum of 13599998685's digits is 72
• More coming soon!