21273358106

Names of 21273358106

• Cardinal: 21273358106 can be written as Twenty-one billion, two hundred seventy-three million, three hundred fifty-eight thousand, one hundred six.

Scientific notation

• Scientific notation: 2.1273358106 × 10¹⁰

Factors of 21273358106

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 134619

Divisors of 21273358106

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 11 13 14 22 26 77 79 91 143 154 158 182 286 553 869 1001 1027 1106 1738 2002 2054 6083 7189 11297 12166 14378 22594 79079 134507 158158 269014 941549 1479577 1748591 1883098 2959154 3497182 10357039 10626053 12240137 19234501 20714078 21252106 24480274 38469002 74382371 116886583 134641507 138138689 148764742 233773166 269283014 276277378 818206081 966970823 1519525579 1636412162 1933941646 3039051158 10636679053 21273358106
• Sum of all divisors σ(n): 43386900480
• Sum of proper divisors (its aliquot sum) s(n): 22113542374
• 21273358106 is an abundant number, because the sum of its proper divisors (22113542374) is greater than itself. Its abundance is 840184268

Bases of 21273358106

• Binary: 10011110011111111011010111100011010₂
• Hexadecimal: 0x4F3FDAF1A
• Base-36: 9RTLW62

Squares and roots of 21273358106

• 21273358106 squared (21273358106²) is 452555765106115907236
• 21273358106 cubed (21273358106³) is 9627380854037222785374504655016
• The square root of 21273358106 is 145853.8930094085
• The cube root of 21273358106 is 2770.8436267523

Scales and comparisons

• 21,273,358,106 seconds is equal to 676 years, 22 weeks, 1 day, 10 hours, 8 minutes, 26 seconds.
• To count from 1 to 21,273,358,106 would take you about one thousand, three hundred fifty-two 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 21273358106 cubic inches would be around 230.9 feet tall.

Recreational maths with 21273358106

• 21273358106 backwards is 60185337212
• The number of decimal digits it has is: 11
• The sum of 21273358106's digits is 38
• More coming soon!