490393638001
490,393,638,001 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.
490393638001 is a prime number. Like all primes (except two), it is an odd number.
Prime factorization of 490393638001:
490393638001
See below for interesting mathematical facts about the number 490393638001 from the Numbermatics database.
Names of 490393638001
- Cardinal: 490393638001 can be written as Four hundred ninety billion, three hundred ninety-three million, six hundred thirty-eight thousand and one.
Scientific notation
- Scientific notation: 4.90393638001 × 1011
Factors of 490393638001
- Number of distinct prime factors ω(n): 1
- Total number of prime factors Ω(n): 1
- Sum of prime factors: 490393638001
Divisors of 490393638001
- Number of divisors d(n): 2
- Complete list of divisors:
- Sum of all divisors σ(n): 490393638002
- Sum of proper divisors (its aliquot sum) s(n): 1
- 490393638001 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 490393638000
Bases of 490393638001
- Binary: 1110010001011011011110100010100011100012
- Hexadecimal: 0x722DBD1471
- Base-36: 69A7PKS1
Squares and roots of 490393638001
- 490393638001 squared (4903936380012) is 240485920191855831276001
- 490393638001 cubed (4903936380013) is 117932765290902324991144168312914001
-
The
square root of 490393638001 is 700281.1135544067 -
The
cube root of 490393638001 is 7885.8457121569
Scales and comparisons
How big is 490393638001?- 490,393,638,001 seconds is equal to 15,593 years, 7 hours, 1 second.
-
To count from 1 to 490,393,638,001 would take you about thirty-one thousand, one hundred eighty-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 490393638001 cubic inches would be around 657.2 feet tall.
Recreational maths with 490393638001
- 490393638001 backwards is 100836393094
- The number of decimal digits it has is: 12
- The sum of 490393638001's digits is 46
- More coming soon!
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