13112244540

Names of 13112244540

• Cardinal: 13112244540 can be written as Thirteen billion, one hundred twelve million, two hundred forty-four thousand, five hundred forty.

Scientific notation

• Scientific notation: 1.311224454 × 10¹⁰

Factors of 13112244540

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3487

Divisors of 13112244540

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 127 180 181 254 362 381 508 543 635 724 762 905 1086 1143 1270 1524 1629 1810 1905 2172 2286 2540 2715 3169 3258 3620 3810 4572 5430 5715 6338 6516 7620 8145 9507 10860 11430 12676 15845 16290 19014 22860 22987 28521 31690 32580 38028 45974 47535 57042 63380 68961 91948 95070 114084 114935 137922 142605 190140 206883 229870 275844 285210 344805 402463 413766 459740 570420 573589 689610 804926 827532 1034415 1147178 1207389 1379220 1609852 1720767 2012315 2068830 2294356 2414778 2867945 3441534 3622167 4024630 4137660 4829556 5162301 5735890 6036945 6883068 7244334 8049260 8603835 10324602 11471780 12073890 14488668 17207670 18110835 20649204 24147780 25811505 34415340 36221670 51623010 72443340 72845803 103246020 145691606 218537409 291383212 364229015 437074818 655612227 728458030 874149636 1092687045 1311224454 1456916060 2185374090 2622448908 3278061135 4370748180 6556122270 13112244540
• Sum of all divisors σ(n): 40321182720
• Sum of proper divisors (its aliquot sum) s(n): 27208938180
• 13112244540 is an abundant number, because the sum of its proper divisors (27208938180) is greater than itself. Its abundance is 14096693640

Bases of 13112244540

• Binary: 1100001101100011001111100100111100₂
• Hexadecimal: 0x30D8CF93C
• Base-36: 60UOWN0

Squares and roots of 13112244540

• 13112244540 squared (13112244540²) is 171930956876759811600
• 13112244540 cubed (13112244540³) is 2254400750564269292543528664000
• The square root of 13112244540 is 114508.7094504169
• The cube root of 13112244540 is 2358.0825982673

Scales and comparisons

• 13,112,244,540 seconds is equal to 416 years, 48 weeks, 2 days, 2 hours, 9 minutes.
• To count from 1 to 13,112,244,540 would take you about eight hundred thirty-three 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 13112244540 cubic inches would be around 196.5 feet tall.

Recreational maths with 13112244540

• 13112244540 backwards is 04544221131
• The number of decimal digits it has is: 11
• The sum of 13112244540's digits is 27
• More coming soon!