490130208649
490,130,208,649 is an odd composite number composed of two prime numbers multiplied together.
490130208649 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.
Prime factorization of 490130208649:
192 × 368472
(19 × 19 × 36847 × 36847)See below for interesting mathematical facts about the number 490130208649 from the Numbermatics database.
Names of 490130208649
- Cardinal: 490130208649 can be written as Four hundred ninety billion, one hundred thirty million, two hundred eight thousand, six hundred forty-nine.
Scientific notation
- Scientific notation: 4.90130208649 × 1011
Factors of 490130208649
Divisors of 490130208649
- Number of divisors d(n): 9
- Complete list of divisors:
- Sum of all divisors σ(n): 517298275917
- Sum of proper divisors (its aliquot sum) s(n): 27168067268
- 490130208649 is a deficient number, because the sum of its proper divisors (27168067268) is less than itself. Its deficiency is 462962141381
Bases of 490130208649
- Binary: 1110010000111100000100101110111100010012
- Hexadecimal: 0x721E097789
- Base-36: 695UVDE1
Squares and roots of 490130208649
- 490130208649 squared (4901302086492) is 240227621430312274405201
- 490130208649 cubed (4901302086493) is 117742814214891938867446908500783449
-
490130208649 is a
perfect square number . Itssquare root is 700093 -
The
cube root of 490130208649 is 7884.4334213303
Scales and comparisons
How big is 490130208649?- 490,130,208,649 seconds is equal to 15,584 years, 32 weeks, 3 days, 8 hours, 10 minutes, 49 seconds.
-
To count from 1 to 490,130,208,649 would take you about thirty-one thousand, one hundred sixty-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 490130208649 cubic inches would be around 657 feet tall.
Recreational maths with 490130208649
- 490130208649 backwards is 946802031094
- The number of decimal digits it has is: 12
- The sum of 490130208649's digits is 46
- More coming soon!
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