21716347613922

Names of 21716347613922

• Cardinal: 21716347613922 can be written as Twenty-one trillion, seven hundred sixteen billion, three hundred forty-seven million, six hundred thirteen thousand, nine hundred twenty-two.

Scientific notation

• Scientific notation: 2.1716347613922 × 10¹³

Factors of 21716347613922

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 193314

Divisors of 21716347613922

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 78 81 117 162 234 243 351 486 702 1053 2106 3159 6318 19813 39626 59439 118878 173483 178317 257569 346966 356634 515138 520449 534951 772707 1040898 1069902 1545414 1561347 1604853 2255279 2318121 3122694 3209706 4510558 4636242 4684041 4814559 6765837 6954363 9368082 9629118 13531674 13908726 14052123 20297511 20863089 28104246 40595022 41726178 42156369 60892533 62589267 84312738 121785066 125178534 182677599 365355198 548032797 1096065594 3437218679 6874437358 10311656037 20623312074 30934968111 44683842827 61869936222 89367685654 92804904333 134051528481 185609808666 268103056962 278414712999 402154585443 556829425998 804309170886 835244138997 1206463756329 1670488277994 2412927512658 3619391268987 7238782537974 10858173806961 21716347613922
• Sum of all divisors σ(n): 52551154289088
• Sum of proper divisors (its aliquot sum) s(n): 30834806675166
• 21716347613922 is an abundant number, because the sum of its proper divisors (30834806675166) is greater than itself. Its abundance is 9118459061244

Bases of 21716347613922

• Binary: 100111100000000111011001011110111001011100010₂
• Hexadecimal: 0x13C03B2F72E2
• Base-36: 7P4COO44I

Squares and roots of 21716347613922

• 21716347613922 squared (21716347613922²) is 471599753688695742768222084
• 21716347613922 cubed (21716347613922³) is 10241424185743710711448919140959586253448
• The square root of 21716347613922 is 4660080.2153956535
• The cube root of 21716347613922 is 27899.4469873737

Scales and comparisons

• 21,716,347,613,922 seconds is equal to 690,512 years, 35 weeks, 2 days, 21 hours, 38 minutes, 42 seconds.
• To count from 1 to 21,716,347,613,922 would take you about one million, seven hundred twenty-six thousand, two hundred eighty-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 21716347613922 cubic inches would be around 2325 feet tall.

Recreational maths with 21716347613922

• 21716347613922 backwards is 22931674361712
• 21716347613922 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21716347613922's digits is 54
• More coming soon!