13842421837916856

Names of 13842421837916856

• Cardinal: 13842421837916856 can be written as Thirteen quadrillion, eight hundred forty-two trillion, four hundred twenty-one billion, eight hundred thirty-seven million, nine hundred sixteen thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.3842421837916856 × 10¹⁶

Factors of 13842421837916856

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 34841780

Divisors of 13842421837916856

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 37 74 111 148 222 296 444 888 453301 906602 1359903 1813204 2719806 3626408 5439612 10879224 16772137 33544274 34388437 50316411 67088548 68776874 100632822 103165311 134177096 137553748 201265644 206330622 275107496 402531288 412661244 825322488 1272372169 2544744338 3817116507 5089488676 7634233014 10178977352 15268466028 30536932056 15588312880537 31176625761074 46764938641611 62353251522148 93529877283222 124706503044296 187059754566444 374119509132888 576767576579869 1153535153159738 1730302729739607 2307070306319476 3460605459479214 4614140612638952 6921210918958428 13842421837916856
• Sum of all divisors σ(n): 35541432806789280
• Sum of proper divisors (its aliquot sum) s(n): 21699010968872424
• 13842421837916856 is an abundant number, because the sum of its proper divisors (21699010968872424) is greater than itself. Its abundance is 7856589130955568

Bases of 13842421837916856

• Binary: 110001001011011001101111111100011110101110101010111000₂
• Hexadecimal: 0x312D9BFC7AEAB8
• Base-36: 3SAQ8SXJZCO

Squares and roots of 13842421837916856

• 13842421837916856 squared (13842421837916856²) is 191612642338837469601409568924736
• 13842421837916856 cubed (13842421837916856³) is 2652383024732075743208592669893392187586089750016
• The square root of 13842421837916856 is 117653822.0285123421
• The cube root of 13842421837916856 is 240106.5605381949

Scales and comparisons

• 13,842,421,837,916,856 seconds is equal to 440,146,197 years, 1 week, 1 day, 15 hours, 7 minutes, 36 seconds.
• To count from 1 to 13,842,421,837,916,856 would take you about one billion, three hundred twenty million, four hundred thirty-eight thousand, five hundred ninety-one 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 13842421837916856 cubic inches would be around 20008.9 feet tall.

Recreational maths with 13842421837916856

• 13842421837916856 backwards is 65861973812424831
• The number of decimal digits it has is: 17
• The sum of 13842421837916856's digits is 78
• More coming soon!