21136308363126

Names of 21136308363126

• Cardinal: 21136308363126 can be written as Twenty-one trillion, one hundred thirty-six billion, three hundred eight million, three hundred sixty-three thousand, one hundred twenty-six.

Scientific notation

• Scientific notation: 2.1136308363126 × 10¹³

Factors of 21136308363126

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 61812004

Divisors of 21136308363126

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 66 99 121 157 198 242 314 363 471 726 942 1089 1413 1727 2178 2826 3454 5181 10362 15543 18997 31086 37994 56991 113982 170973 341946 61811831 123623662 185435493 370870986 556306479 679930141 1112612958 1359860282 2039790423 4079580846 6119371269 7479231551 9704457467 12238742538 14958463102 19408914934 22437694653 29113372401 44875389306 58226744802 67313083959 87340117203 106749032137 134626167918 174680234406 213498064274 320247096411 640494192822 960741289233 1174239353507 1921482578466 2348478707014 3522718060521 7045436121042 10568154181563 21136308363126
• Sum of all divisors σ(n): 50657639668272
• Sum of proper divisors (its aliquot sum) s(n): 29521331305146
• 21136308363126 is an abundant number, because the sum of its proper divisors (29521331305146) is greater than itself. Its abundance is 8385022942020

Bases of 21136308363126

• Binary: 100110011100100101110001001101101111101110110₂
• Hexadecimal: 0x13392E26DF76
• Base-36: 7HPVW9XTI

Squares and roots of 21136308363126

• 21136308363126 squared (21136308363126²) is 446743531221150089476491876
• 21136308363126 cubed (21136308363126³) is 9442509035122035923614038441874396964376
• The square root of 21136308363126 is 4597424.1008553909
• The cube root of 21136308363126 is 27648.8058427929

Scales and comparisons

• 21,136,308,363,126 seconds is equal to 672,069 years, 11 weeks, 5 days, 15 hours, 32 minutes, 6 seconds.
• To count from 1 to 21,136,308,363,126 would take you about one million, six hundred eighty thousand, one 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 21136308363126 cubic inches would be around 2304.1 feet tall.

Recreational maths with 21136308363126

• 21136308363126 backwards is 62136380363112
• The number of decimal digits it has is: 14
• The sum of 21136308363126's digits is 45
• More coming soon!