22137165378

Names of 22137165378

• Cardinal: 22137165378 can be written as Twenty-two billion, one hundred thirty-seven million, one hundred sixty-five thousand, three hundred seventy-eight.

Scientific notation

• Scientific notation: 2.2137165378 × 10¹⁰

Factors of 22137165378

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 497

Divisors of 22137165378

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 241 243 251 482 486 502 723 729 753 1446 1458 1506 2169 2259 4338 4518 6507 6777 13014 13554 19521 20331 39042 40662 58563 60491 60993 63001 117126 120982 121986 126002 175689 181473 182979 189003 351378 362946 365958 378006 544419 567009 1088838 1134018 1633257 1701027 3266514 3402054 4899771 5103081 9799542 10206162 14699313 15183241 15309243 29398626 30366482 30618486 44097939 45549723 45927729 88195878 91099446 91855458 136649169 273298338 409947507 819895014 1229842521 2459685042 3689527563 7379055126 11068582689 22137165378
• Sum of all divisors σ(n): 50192394054
• Sum of proper divisors (its aliquot sum) s(n): 28055228676
• 22137165378 is an abundant number, because the sum of its proper divisors (28055228676) is greater than itself. Its abundance is 5918063298

Bases of 22137165378

• Binary: 10100100111011110100101011001000010₂
• Hexadecimal: 0x5277A5642
• Base-36: A63WA4I

Squares and roots of 22137165378

• 22137165378 squared (22137165378²) is 490054090972921882884
• 22137165378 cubed (22137165378³) is 10848408456033028641278255590152
• The square root of 22137165378 is 148785.6356574787
• The cube root of 22137165378 is 2807.8506454091

Scales and comparisons

• 22,137,165,378 seconds is equal to 703 years, 46 weeks, 3 days, 4 hours, 36 minutes, 18 seconds.
• To count from 1 to 22,137,165,378 would take you about one thousand, four hundred seven 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 22137165378 cubic inches would be around 234 feet tall.

Recreational maths with 22137165378

• 22137165378 backwards is 87356173122
• The number of decimal digits it has is: 11
• The sum of 22137165378's digits is 45
• More coming soon!