21365723163680714

Names of 21365723163680714

• Cardinal: 21365723163680714 can be written as Twenty-one quadrillion, three hundred sixty-five trillion, seven hundred twenty-three billion, one hundred sixty-three million, six hundred eighty thousand, seven hundred fourteen.

Scientific notation

• Scientific notation: 2.1365723163680714 × 10¹⁶

Factors of 21365723163680714

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 30729031

Divisors of 21365723163680714

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 13 14 26 91 151 182 302 1057 1963 2114 3926 13741 25321 27482 50642 177247 329173 354494 658346 2304211 3823471 4608422 7646942 26764297 30703537 49705123 53528594 61407074 99410246 214924759 347935861 399145981 429849518 695871722 798291962 2794021867 4636234087 5588043734 9272468174 32453638609 60271043131 64907277218 120542086262 421897301917 777444260377 843794603834 1554888520754 5442109822639 10106775384901 10884219645278 20213550769802 70747427694307 117394083316927 141494855388614 234788166633854 821758583218489 1526123083120051 1643517166436978 3052246166240102 10682861581840357 21365723163680714
• Sum of all divisors σ(n): 39707202650260992
• Sum of proper divisors (its aliquot sum) s(n): 18341479486580278
• 21365723163680714 is a deficient number, because the sum of its proper divisors (18341479486580278) is less than itself. Its deficiency is 3024243677100436

Bases of 21365723163680714

• Binary: 1001011111010000000001100010011100010100101111111001010₂
• Hexadecimal: 0x4BE803138A5FCA
• Base-36: 5UDILPX1422

Squares and roots of 21365723163680714

• 21365723163680714 squared (21365723163680714²) is 456494126307042618323820135549796
• 21365723163680714 cubed (21365723163680714³) is 9753327128522570063044384313651757036875391834344
• The square root of 21365723163680714 is 146170185.6182741323
• The cube root of 21365723163680714 is 277484.8003521461

Scales and comparisons

• 21,365,723,163,680,714 seconds is equal to 679,363,908 years, 4 weeks, 2 days, 14 hours, 25 minutes, 14 seconds.
• To count from 1 to 21,365,723,163,680,714 would take you about two billion, thirty-eight million, ninety-one thousand, seven hundred twenty-four 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 21365723163680714 cubic inches would be around 23123.7 feet tall.

Recreational maths with 21365723163680714

• 21365723163680714 backwards is 41708636132756312
• The number of decimal digits it has is: 17
• The sum of 21365723163680714's digits is 65
• More coming soon!