21322083170764801

Names of 21322083170764801

• Cardinal: 21322083170764801 can be written as Twenty-one quadrillion, three hundred twenty-two trillion, eighty-three billion, one hundred seventy million, seven hundred sixty-four thousand, eight hundred one.

Scientific notation

• Scientific notation: 2.1322083170764801 × 10¹⁶

Factors of 21322083170764801

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1509638402

Divisors of 21322083170764801

• Number of divisors d(n): 4
• Complete list of divisors:
  1 14258641 1495379761 21322083170764801
• Sum of all divisors σ(n): 21322084680403204
• Sum of proper divisors (its aliquot sum) s(n): 1509638403
• 21322083170764801 is a deficient number, because the sum of its proper divisors (1509638403) is less than itself. Its deficiency is 21322081661126398

Bases of 21322083170764801

• Binary: 1001011110000000101001001011001010000111100100000000001₂
• Hexadecimal: 0x4BC0525943C801
• Base-36: 5TY1PS80001

Squares and roots of 21322083170764801

• 21322083170764801 squared (21322083170764801²) is 454631230741011549961583260569601
• 21322083170764801 cubed (21322083170764801³) is 9693684913887011418113444961166982934982061414401
• The square root of 21322083170764801 is 146020831.2904867727
• The cube root of 21322083170764801 is 277295.7484987185

Scales and comparisons

• 21,322,083,170,764,801 seconds is equal to 677,976,291 years, 15 weeks, 3 days, 1 second.
• To count from 1 to 21,322,083,170,764,801 would take you about two billion, thirty-three million, nine hundred twenty-eight thousand, eight hundred seventy-three 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 21322083170764801 cubic inches would be around 23108 feet tall.

Recreational maths with 21322083170764801

• 21322083170764801 backwards is 10846707138022312
• The number of decimal digits it has is: 17
• The sum of 21322083170764801's digits is 55
• More coming soon!