21098383373388

Names of 21098383373388

• Cardinal: 21098383373388 can be written as Twenty-one trillion, ninety-eight billion, three hundred eighty-three million, three hundred seventy-three thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 2.1098383373388 × 10¹³

Factors of 21098383373388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 19250344

Divisors of 21098383373388

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 149 298 447 596 613 894 1226 1788 1839 2452 3678 7356 91337 182674 274011 365348 548022 1096044 19249577 38499154 57748731 76998308 115497462 230994924 2868186973 5736373946 8604560919 11472747892 11799990701 17209121838 23599981402 34418243676 35399972103 47199962804 70799944206 141599888412 1758198614449 3516397228898 5274595843347 7032794457796 10549191686694 21098383373388
• Sum of all divisors σ(n): 49640811746400
• Sum of proper divisors (its aliquot sum) s(n): 28542428373012
• 21098383373388 is an abundant number, because the sum of its proper divisors (28542428373012) is greater than itself. Its abundance is 7444044999624

Bases of 21098383373388

• Binary: 100110011000001011001101001010111010001001100₂
• Hexadecimal: 0x133059A5744C
• Base-36: 7H8GOPSGC

Squares and roots of 21098383373388

• 21098383373388 squared (21098383373388²) is 445141780970455202626598544
• 21098383373388 cubed (21098383373388³) is 9391771950427374862354909266894729147072
• The square root of 21098383373388 is 4593297.6578258021
• The cube root of 21098383373388 is 27632.2591427779

Scales and comparisons

• 21,098,383,373,388 seconds is equal to 670,863 years, 17 weeks, 1 day, 9 minutes, 48 seconds.
• To count from 1 to 21,098,383,373,388 would take you about one million, six hundred seventy-seven thousand, one hundred fifty-eight 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 21098383373388 cubic inches would be around 2302.7 feet tall.

Recreational maths with 21098383373388

• 21098383373388 backwards is 88337338389012
• The number of decimal digits it has is: 14
• The sum of 21098383373388's digits is 66
• More coming soon!