13143540735

Names of 13143540735

• Cardinal: 13143540735 can be written as Thirteen billion, one hundred forty-three million, five hundred forty thousand, seven hundred thirty-five.

Scientific notation

• Scientific notation: 1.3143540735 × 10¹⁰

Factors of 13143540735

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1648

Divisors of 13143540735

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 13 15 17 27 31 39 45 51 65 81 85 93 117 135 153 155 195 221 243 255 279 351 403 405 459 465 527 585 663 765 837 1053 1105 1209 1215 1377 1395 1579 1581 1755 1989 2015 2295 2511 2635 3159 3315 3627 4131 4185 4737 4743 5265 5967 6045 6851 6885 7533 7895 7905 9945 10881 12555 14211 14229 15795 17901 18135 20527 20553 20655 23685 23715 26843 29835 32643 34255 37665 42633 42687 48949 53703 54405 61581 61659 71055 71145 80529 89505 97929 102635 102765 127899 128061 134215 146847 163215 184743 184977 213165 213435 241587 244745 268515 307905 308295 348959 383697 402645 440541 489645 554229 554931 636337 639495 640305 724761 734235 832133 923715 924885 1046877 1207935 1321623 1662687 1664793 1744795 1909011 1918485 2174283 2202705 2496399 2771145 2774655 3140631 3181685 3623805 3964869 4160665 4988061 5234385 5727033 6522849 6608115 7489197 8313435 8323965 9421893 9545055 10817729 10871415 11894607 12481995 15703155 17181099 19824345 22467591 24940305 28265679 28635165 32453187 32614245 37445985 47109465 51543297 54088645 59473035 67402773 84797037 85905495 97359561 112337955 141328395 154629891 162265935 202208319 257716485 292078683 337013865 423985185 486797805 773149455 876236049 1011041595 1460393415 2628708147 4381180245 13143540735
• Sum of all divisors σ(n): 27826606080
• Sum of proper divisors (its aliquot sum) s(n): 14683065345
• 13143540735 is an abundant number, because the sum of its proper divisors (14683065345) is greater than itself. Its abundance is 1539524610

Bases of 13143540735

• Binary: 1100001111011010101000001111111111₂
• Hexadecimal: 0x30F6A83FF
• Base-36: 61DBOXR

Squares and roots of 13143540735

• 13143540735 squared (13143540735²) is 172752663052604340225
• 13143540735 cubed (13143540735³) is 2270581663911634593585086565375
• The square root of 13143540735 is 114645.2822186765
• The cube root of 13143540735 is 2359.9571915413

Scales and comparisons

• 13,143,540,735 seconds is equal to 417 years, 48 weeks, 7 hours, 32 minutes, 15 seconds.
• To count from 1 to 13,143,540,735 would take you about eight hundred thirty-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 13143540735 cubic inches would be around 196.7 feet tall.

Recreational maths with 13143540735

• 13143540735 backwards is 53704534131
• The number of decimal digits it has is: 11
• The sum of 13143540735's digits is 36
• More coming soon!