13640907735

Names of 13640907735

• Cardinal: 13640907735 can be written as Thirteen billion, six hundred forty million, nine hundred seven thousand, seven hundred thirty-five.

Scientific notation

• Scientific notation: 1.3640907735 × 10¹⁰

Factors of 13640907735

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2150

Divisors of 13640907735

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 13 15 21 23 27 35 39 45 63 65 69 91 105 115 117 135 161 189 195 207 273 299 315 345 351 455 483 529 585 621 805 819 897 945 1035 1365 1449 1495 1587 1755 2093 2099 2415 2457 2645 2691 3105 3703 4095 4347 4485 4761 6279 6297 6877 7245 7935 8073 10465 10495 11109 12285 13455 14283 14693 18515 18837 18891 20631 21735 23805 27287 31395 31485 33327 34385 40365 44079 48139 48277 55545 56511 56673 61893 71415 73465 81861 94185 94455 99981 103155 132237 136435 144417 144831 166635 185679 191009 220395 240695 241385 245583 282555 283365 309465 337939 396711 409305 433251 434493 499905 573027 627601 661185 722085 724155 736749 928395 955045 1013817 1110371 1227915 1299753 1303479 1689695 1719081 1882803 1983555 2166255 2172465 2865135 3041451 3138005 3331113 3683745 4393207 5069085 5157243 5551855 5648409 6498765 6517395 7772597 8595405 9124353 9414015 9993339 13179621 14434823 15207255 16655565 16945227 21966035 23317791 25786215 28242045 29980017 38862985 39538863 43304469 45621765 49966695 65898105 69953373 72174115 84726135 101043761 116588955 118616589 129913407 149900085 197694315 209860119 216522345 303131283 349766865 389740221 505218805 593082945 649567035 909393849 1049300595 1515656415 1948701105 2728181547 4546969245 13640907735
• Sum of all divisors σ(n): 31215744000
• Sum of proper divisors (its aliquot sum) s(n): 17574836265
• 13640907735 is an abundant number, because the sum of its proper divisors (17574836265) is greater than itself. Its abundance is 3933928530

Bases of 13640907735

• Binary: 1100101101000011111011101111010111₂
• Hexadecimal: 0x32D0FBBD7
• Base-36: 69LFZRR

Squares and roots of 13640907735

• 13640907735 squared (13640907735²) is 186074363834782830225
• 13640907735 cubed (13640907735³) is 2538223228919093370861394290375
• The square root of 13640907735 is 116794.2966715413
• The cube root of 13640907735 is 2389.3572575883

Scales and comparisons

• 13,640,907,735 seconds is equal to 433 years, 38 weeks, 2 days, 21 hours, 2 minutes, 15 seconds.
• To count from 1 to 13,640,907,735 would take you about eight hundred sixty-seven 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 13640907735 cubic inches would be around 199.1 feet tall.

Recreational maths with 13640907735

• 13640907735 backwards is 53770904631
• 13640907735 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13640907735's digits is 45
• More coming soon!