208993122

Names of 208993122

• Cardinal: 208993122 can be written as Two hundred eight million, nine hundred ninety-three thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 2.08993122 × 10⁸

Factors of 208993122

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1778

Divisors of 208993122

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 13 18 19 26 27 38 39 54 57 78 81 114 117 162 171 234 243 247 342 351 486 494 513 702 741 1026 1053 1482 1539 1741 2106 2223 3078 3159 3482 4446 4617 5223 6318 6669 9234 10446 13338 15669 20007 22633 31338 33079 40014 45266 47007 60021 66158 67899 94014 99237 120042 135798 141021 198474 203697 282042 297711 407394 423063 430027 595422 611091 846126 860054 893133 1222182 1290081 1786266 1833273 2580162 2679399 3666546 3870243 5358798 5499819 7740486 8038197 10999638 11610729 16076394 23221458 34832187 69664374 104496561 208993122
• Sum of all divisors σ(n): 532633920
• Sum of proper divisors (its aliquot sum) s(n): 323640798
• 208993122 is an abundant number, because the sum of its proper divisors (323640798) is greater than itself. Its abundance is 114647676

Bases of 208993122

• Binary: 1100011101001111101101100010₂
• Hexadecimal: 0xC74FB62
• Base-36: 3GFG4I

Squares and roots of 208993122

• 208993122 squared (208993122²) is 43678125043306884
• 208993122 cubed (208993122³) is 9128427715907090891251848
• The square root of 208993122 is 14456.5944122397
• The cube root of 208993122 is 593.4407040323

Scales and comparisons

• 208,993,122 seconds is equal to 6 years, 33 weeks, 3 days, 21 hours, 38 minutes, 42 seconds.
• To count from 1 to 208,993,122 would take you about 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 208993122 cubic inches would be around 49.5 feet tall.

Recreational maths with 208993122

• 208993122 backwards is 221399802
• The number of decimal digits it has is: 9
• The sum of 208993122's digits is 36
• More coming soon!