21303231084276344

Names of 21303231084276344

• Cardinal: 21303231084276344 can be written as Twenty-one quadrillion, three hundred three trillion, two hundred thirty-one billion, eighty-four million, two hundred seventy-six thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 2.1303231084276344 × 10¹⁶

Factors of 21303231084276344

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19810

Divisors of 21303231084276344

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 98 196 343 392 686 1372 2744 19801 39602 79204 138607 158408 277214 554428 970249 1108856 1940498 3880996 6791743 7761992 13583486 27166972 54333944 392079601 784159202 1568318404 2744557207 3136636808 5489114414 10978228828 19211900449 21956457656 38423800898 76847601796 134483303143 153695203592 268966606286 537933212572 1075866425144
• Sum of all divisors σ(n): 21304507814269200
• Sum of proper divisors (its aliquot sum) s(n): 1276729992856
• 21303231084276344 is a deficient number, because the sum of its proper divisors (1276729992856) is less than itself. Its deficiency is 21301954354283488

Bases of 21303231084276344

• Binary: 1001011101011110010110100000001010110001010101001111000₂
• Hexadecimal: 0x4BAF2D0158AA78
• Base-36: 5TRD596G8S8

Squares and roots of 21303231084276344

• 21303231084276344 squared (21303231084276344²) is 453827654630077855237430158006336
• 21303231084276344 cubed (21303231084276344³) is 9667995399019703636425168577147340943732326915584
• The square root of 21303231084276344 is 145956264.2858344193
• 21303231084276344 is a perfect cube number. Its cube root is 277214

Scales and comparisons

• 21,303,231,084,276,344 seconds is equal to 677,376,853 years, 13 weeks, 3 days, 12 hours, 45 minutes, 44 seconds.
• To count from 1 to 21,303,231,084,276,344 would take you about two billion, thirty-two million, one hundred thirty thousand, five hundred fifty-nine 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 21303231084276344 cubic inches would be around 23101.2 feet tall.

Recreational maths with 21303231084276344

• 21303231084276344 backwards is 44367248013230312
• The number of decimal digits it has is: 17
• The sum of 21303231084276344's digits is 53
• More coming soon!