490997408
490,997,408 is an even composite number composed of four prime numbers multiplied together.
490997408 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 490997408:
25 × 11 × 821 × 1699
(2 × 2 × 2 × 2 × 2 × 11 × 821 × 1699)See below for interesting mathematical facts about the number 490997408 from the Numbermatics database.
Names of 490997408
- Cardinal: 490997408 can be written as Four hundred ninety million, nine hundred ninety-seven thousand, four hundred eight.
Scientific notation
- Scientific notation: 4.90997408 × 108
Factors of 490997408
Divisors of 490997408
- Number of divisors d(n): 48
- Complete list of divisors:
- Sum of all divisors σ(n): 1056434400
- Sum of proper divisors (its aliquot sum) s(n): 565436992
- 490997408 is an abundant number, because the sum of its proper divisors (565436992) is greater than itself. Its abundance is 74439584
Bases of 490997408
- Binary: 111010100010000000110101000002
- Hexadecimal: 0x1D4406A0
- Base-36: 84BS0W
Squares and roots of 490997408
- 490997408 squared (4909974082) is 241078454662718464
- 490997408 cubed (4909974083) is 118368896364040280057741312
-
The
square root of 490997408 is 22158.4613184219 -
The
cube root of 490997408 is 788.9080721763
Scales and comparisons
How big is 490997408?- 490,997,408 seconds is equal to 15 years, 31 weeks, 5 days, 20 hours, 10 minutes, 8 seconds.
-
To count from 1 to 490,997,408 would take you about twenty-three 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 490997408 cubic inches would be around 65.7 feet tall.
Recreational maths with 490997408
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