209015342200

Names of 209015342200

• Cardinal: 209015342200 can be written as Two hundred nine billion, fifteen million, three hundred forty-two thousand, two hundred.

Scientific notation

• Scientific notation: 2.090153422 × 10¹¹

Factors of 209015342200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 149296687

Divisors of 209015342200

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 100 140 175 200 280 350 700 1400 149296673 298593346 597186692 746483365 1045076711 1194373384 1492966730 2090153422 2985933460 3732416825 4180306844 5225383555 5971866920 7464833650 8360613688 10450767110 14929667300 20901534220 26126917775 29859334600 41803068440 52253835550 104507671100 209015342200
• Sum of all divisors σ(n): 555383627280
• Sum of proper divisors (its aliquot sum) s(n): 346368285080
• 209015342200 is an abundant number, because the sum of its proper divisors (346368285080) is greater than itself. Its abundance is 137352942880

Bases of 209015342200

• Binary: 11000010101010010010010000010001111000₂
• Hexadecimal: 0x30AA490478
• Base-36: 2O0QC67S

Squares and roots of 209015342200

• 209015342200 squared (209015342200²) is 43687413274983100840000
• 209015342200 cubed (209015342200³) is 9131339635503415521289707448000000
• The square root of 209015342200 is 457181.9574305181
• The cube root of 209015342200 is 5934.6173487423

Scales and comparisons

• 209,015,342,200 seconds is equal to 6,646 years, 2 weeks, 1 day, 1 hour, 16 minutes, 40 seconds.
• To count from 1 to 209,015,342,200 would take you about thirteen thousand, two hundred ninety-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 209015342200 cubic inches would be around 494.6 feet tall.

Recreational maths with 209015342200

• 209015342200 backwards is 002243510902
• 209015342200 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 209015342200's digits is 28
• More coming soon!