13679390361

Names of 13679390361

• Cardinal: 13679390361 can be written as Thirteen billion, six hundred seventy-nine million, three hundred ninety thousand, three hundred sixty-one.

Scientific notation

• Scientific notation: 1.3679390361 × 10¹⁰

Factors of 13679390361

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 270

Divisors of 13679390361

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 13 21 37 39 61 91 111 149 183 259 273 427 447 481 777 793 1043 1281 1443 1937 2257 2379 3129 3367 5513 5551 5811 6771 9089 10101 13559 15799 16539 16653 22201 27267 29341 38591 40677 47397 63623 66603 71669 88023 115773 118157 155407 190869 205387 215007 288613 336293 354471 466221 501683 616161 821437 827099 865839 1008879 1354261 1505049 2020291 2354051 2464311 2481297 4062783 4371809 5750059 6060873 7062153 9479827 10678681 13115427 17250177 17605393 28439481 30602663 32036043 50107657 52816179 74750767 91807989 123237751 150322971 224252301 350753599 369713253 651399541 1052260797 1954198623 4559796787 13679390361
• Sum of all divisors σ(n): 23591212288
• Sum of proper divisors (its aliquot sum) s(n): 9911821927
• 13679390361 is a deficient number, because the sum of its proper divisors (9911821927) is less than itself. Its deficiency is 3767568434

Bases of 13679390361

• Binary: 1100101111010110101110111010011001₂
• Hexadecimal: 0x32F5AEE99
• Base-36: 6A8CT5L

Squares and roots of 13679390361

• 13679390361 squared (13679390361²) is 187125720648619710321
• 13679390361 cubed (13679390361³) is 2559765779335907133319699615881
• The square root of 13679390361 is 116958.9259569359
• The cube root of 13679390361 is 2391.6020351513

Scales and comparisons

• 13,679,390,361 seconds is equal to 434 years, 50 weeks, 6 hours, 39 minutes, 21 seconds.
• To count from 1 to 13,679,390,361 would take you about eight hundred sixty-nine 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 13679390361 cubic inches would be around 199.3 feet tall.

Recreational maths with 13679390361

• 13679390361 backwards is 16309397631
• The number of decimal digits it has is: 11
• The sum of 13679390361's digits is 48
• More coming soon!