2149355600

Names of 2149355600

• Cardinal: 2149355600 can be written as Two billion, one hundred forty-nine million, three hundred fifty-five thousand, six hundred.

Scientific notation

• Scientific notation: 2.1493556 × 10⁹

Factors of 2149355600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 109675

Divisors of 2149355600

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 35 40 49 50 56 70 80 98 100 112 140 175 196 200 245 280 350 392 400 490 560 700 784 980 1225 1400 1960 2450 2800 3920 4900 9800 19600 109661 219322 438644 548305 767627 877288 1096610 1535254 1754576 2193220 2741525 3070508 3838135 4386440 5373389 5483050 6141016 7676270 8772880 10746778 10966100 12282032 15352540 19190675 21493556 21932200 26866945 30705080 38381350 42987112 43864400 53733890 61410160 76762700 85974224 107467780 134334725 153525400 214935560 268669450 307050800 429871120 537338900 1074677800 2149355600
• Sum of all divisors σ(n): 6006955374
• Sum of proper divisors (its aliquot sum) s(n): 3857599774
• 2149355600 is an abundant number, because the sum of its proper divisors (3857599774) is greater than itself. Its abundance is 1708244174

Bases of 2149355600

• Binary: 10000000000111001001000001010000₂
• Hexadecimal: 0x801C9050
• Base-36: ZJO5E8

Squares and roots of 2149355600

• 2149355600 squared (2149355600²) is 4619729495251360000
• 2149355600 cubed (2149355600³) is 9929441461103684023616000000
• The square root of 2149355600 is 46361.1432128243
• The cube root of 2149355600 is 1290.5339215629

Scales and comparisons

• 2,149,355,600 seconds is equal to 68 years, 17 weeks, 5 days, 19 hours, 13 minutes, 20 seconds.
• To count from 1 to 2,149,355,600 would take you about one hundred thirty-six 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 2149355600 cubic inches would be around 107.5 feet tall.

Recreational maths with 2149355600

• 2149355600 backwards is 0065539412
• 2149355600 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2149355600's digits is 35
• More coming soon!