12718340545744272

Names of 12718340545744272

• Cardinal: 12718340545744272 can be written as Twelve quadrillion, seven hundred eighteen trillion, three hundred forty billion, five hundred forty-five million, seven hundred forty-four thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.2718340545744272 × 10¹⁶

Factors of 12718340545744272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1769

Divisors of 12718340545744272

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 571 1142 1193 1713 2284 2386 3426 3579 4568 4772 6852 7158 9136 9544 13704 14316 19088 27408 28632 57264 326041 652082 681203 978123 1304164 1362406 1423249 1956246 2043609 2608328 2724812 2846498 3912492 4087218 4269747 5216656 5449624 5692996 7824984 8174436 8539494 10899248 11385992 15649968 16348872 17078988 22771984 32697744 34157976 68315952 186169411 372338822 388966913 558508233 744677644 777933826 812675179 1117016466 1166900739 1489355288 1555867652 1625350358 2234032932 2333801478 2438025537 2978710576 3111735304 3250700716 4468065864 4667602956 4876051074 6223470608 6501401432 8936131728 9335205912 9752102148 13002802864 18670411824 19504204296 39008408592 222100107323 444200214646 464037527209 666300321969 888400429292 928075054418 1332600643938 1392112581627 1776800858584 1856150108836 2665201287876 2784225163254 3553601717168 3712300217672 5330402575752 5568450326508 7424600435344 10660805151504 11136900653016 22273801306032 264965428036339 529930856072678 794896284109017 1059861712145356 1589792568218034 2119723424290712 3179585136436068 4239446848581424 6359170272872136 12718340545744272
• Sum of all divisors σ(n): 32940966533414368
• Sum of proper divisors (its aliquot sum) s(n): 20222625987670096
• 12718340545744272 is an abundant number, because the sum of its proper divisors (20222625987670096) is greater than itself. Its abundance is 7504285441925824

Bases of 12718340545744272

• Binary: 101101001011110100001101101010010111001000110110010000₂
• Hexadecimal: 0x2D2F436A5C8D90
• Base-36: 3H89WZJ449C

Squares and roots of 12718340545744272

• 12718340545744272 squared (12718340545744272²) is 161756186237522706533770420809984
• 12718340545744272 cubed (12718340545744272³) is 2057270261949646639109962254546633626638368411648
• The square root of 12718340545744272 is 112775620.3518485285
• The cube root of 12718340545744272 is 233422.9122573327

Scales and comparisons

• 12,718,340,545,744,272 seconds is equal to 404,403,888 years, 49 weeks, 17 hours, 51 minutes, 12 seconds.
• To count from 1 to 12,718,340,545,744,272 would take you about one billion, two hundred thirteen million, two hundred eleven thousand, six hundred sixty-six 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 12718340545744272 cubic inches would be around 19451.9 feet tall.

Recreational maths with 12718340545744272

• 12718340545744272 backwards is 27244754504381721
• The number of decimal digits it has is: 17
• The sum of 12718340545744272's digits is 66
• More coming soon!