21343112504077

Names of 21343112504077

• Cardinal: 21343112504077 can be written as Twenty-one trillion, three hundred forty-three billion, one hundred twelve million, five hundred four thousand and seventy-seven.

Scientific notation

• Scientific notation: 2.1343112504077 × 10¹³

Factors of 21343112504077

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1168

Divisors of 21343112504077

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 13 49 91 169 241 637 907 1183 1687 2197 3133 6349 8281 11791 11809 15379 21931 40729 44443 82537 107653 153283 153517 218587 285103 529477 577759 822649 1072981 1530109 1992679 1995721 2841631 3706339 5758543 7510867 10694437 10710763 13948753 19891417 25944373 36941203 40309801 74861059 97641271 139027681 139239919 198258409 258588421 480235639 524027413 973193767 1387808863 1807359853 1810118947 2577359317 3361649473 6812356369 9714662041 12651518971 18041515219 23531546311 33505671121 88560632797 126290606533 234539697847 435573724573 1641777884929 3049016072011 21343112504077
• Sum of all divisors σ(n): 27037145714040
• Sum of proper divisors (its aliquot sum) s(n): 5694033209963
• 21343112504077 is a deficient number, because the sum of its proper divisors (5694033209963) is less than itself. Its deficiency is 15649079294114

Bases of 21343112504077

• Binary: 100110110100101010100101000111010001100001101₂
• Hexadecimal: 0x136954A3A30D
• Base-36: 7KCW24E8D

Squares and roots of 21343112504077

• 21343112504077 squared (21343112504077²) is 455528451361687989341621929
• 21343112504077 cubed (21343112504077³) is 9722394986220474442618639695659805104533
• The square root of 21343112504077 is 4619860.6585130897
• The cube root of 21343112504077 is 27738.6881380851

Scales and comparisons

• 21,343,112,504,077 seconds is equal to 678,644 years, 49 weeks, 6 days, 2 hours, 14 minutes, 37 seconds.
• To count from 1 to 21,343,112,504,077 would take you about one million, six hundred ninety-six thousand, six hundred twelve 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 21343112504077 cubic inches would be around 2311.6 feet tall.

Recreational maths with 21343112504077

• 21343112504077 backwards is 77040521134312
• The number of decimal digits it has is: 14
• The sum of 21343112504077's digits is 40
• More coming soon!