12449809200
12,449,809,200 is an even composite number composed of four prime numbers multiplied together.
12449809200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 12449809200:
24 × 3 × 52 × 32212
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 3221 × 3221)See below for interesting mathematical facts about the number 12449809200 from the Numbermatics database.
Names of 12449809200
- Cardinal: 12449809200 can be written as Twelve billion, four hundred forty-nine million, eight hundred nine thousand, two hundred.
Scientific notation
- Scientific notation: 1.24498092 × 1010
Factors of 12449809200
Divisors of 12449809200
- Number of divisors d(n): 90
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 150 200 240 300 400 600 1200 3221 6442 9663 12884 16105 19326 25768 32210 38652 48315 51536 64420 77304 80525 96630 128840 154608 161050 193260 241575 257680 322100 386520 483150 644200 773040 966300 1288400 1932600 3865200 10374841 20749682 31124523 41499364 51874205 62249046 82998728 103748410 124498092 155622615 165997456 207496820 248996184 259371025 311245230 414993640 497992368 518742050 622490460 778113075 829987280 1037484100 1244980920 1556226150 2074968200 2489961840 3112452300 4149936400 6224904600 12449809200
- Sum of all divisors σ(n): 39893274172
- Sum of proper divisors (its aliquot sum) s(n): 27443464972
- 12449809200 is an abundant number, because the sum of its proper divisors (27443464972) is greater than itself. Its abundance is 14993655772
Bases of 12449809200
- Binary: 10111001100001000100000011001100002
- Hexadecimal: 0x2E6110330
- Base-36: 5PWAM9C
Squares and roots of 12449809200
- 12449809200 squared (124498092002) is 154997749116404640000
- 12449809200 cubed (124498092003) is 1929692402928706357994688000000
-
The
square root of 12449809200 is 111578.7130235871 -
The
cube root of 12449809200 is 2317.6840493445
Scales and comparisons
How big is 12449809200?- 12,449,809,200 seconds is equal to 395 years, 45 weeks, 20 minutes.
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To count from 1 to 12,449,809,200 would take you about seven hundred ninety-one 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 12449809200 cubic inches would be around 193.1 feet tall.
Recreational maths with 12449809200
- 12449809200 backwards is 00290894421
- The number of decimal digits it has is: 11
- The sum of 12449809200's digits is 39
- More coming soon!
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