21482713831992

Names of 21482713831992

• Cardinal: 21482713831992 can be written as Twenty-one trillion, four hundred eighty-two billion, seven hundred thirteen million, eight hundred thirty-one thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 2.1482713831992 × 10¹³

Factors of 21482713831992

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 210153

Divisors of 21482713831992

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 379 758 1137 1516 1621 2274 2653 3032 3242 4548 4863 5306 6484 7959 9096 9726 10612 11347 12968 15918 19452 21224 22694 31836 34041 38904 45388 63672 68082 90776 136164 208141 272328 416282 614359 624423 832564 1228718 1248846 1456987 1665128 1843077 2457436 2497692 2913974 3686154 4300513 4370961 4914872 4995384 5827948 7372308 8601026 8741922 11655896 12901539 14744616 17202052 17483844 25803078 34404104 34967688 51606156 78885439 103212312 157770878 236656317 315541756 337396561 473312634 552198073 631083512 674793122 946625268 1012189683 1104396146 1349586244 1656594219 1893250536 2024379366 2208792292 2361775927 2699172488 3313188438 4048758732 4417584584 4723551854 6626376876 7085327781 8097517464 9447103708 13252753752 14170655562 18894207416 28341311124 56682622248 127873296619 255746593238 383619889857 511493186476 767239779714 895113076333 1022986372952 1534479559428 1790226152666 2685339228999 3068959118856 3580452305332 5370678457998 7160904610664 10741356915996 21482713831992
• Sum of all divisors σ(n): 61579393497600
• Sum of proper divisors (its aliquot sum) s(n): 40096679665608
• 21482713831992 is an abundant number, because the sum of its proper divisors (40096679665608) is greater than itself. Its abundance is 18613965833616

Bases of 21482713831992

• Binary: 100111000100111010101100001101101101000111000₂
• Hexadecimal: 0x1389D586DA38
• Base-36: 7M50T5C8O

Squares and roots of 21482713831992

• 21482713831992 squared (21482713831992²) is 461506993587260400802688064
• 21482713831992 cubed (21482713831992³) is 9914422674698082255361072692067679743488
• The square root of 21482713831992 is 4634944.8574920501
• The cube root of 21482713831992 is 27799.0346230647

Scales and comparisons

• 21,482,713,831,992 seconds is equal to 683,083 years, 44 weeks, 1 day, 4 hours, 53 minutes, 12 seconds.
• To count from 1 to 21,482,713,831,992 would take you about one million, seven hundred seven thousand, seven hundred 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 21482713831992 cubic inches would be around 2316.6 feet tall.

Recreational maths with 21482713831992

• 21482713831992 backwards is 29913831728412
• The number of decimal digits it has is: 14
• The sum of 21482713831992's digits is 60
• More coming soon!