490042750656
490,042,750,656 is an even composite number composed of three prime numbers multiplied together.
490042750656 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-eight divisors.
Prime factorization of 490042750656:
26 × 3 × 2552305993
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 2552305993)See below for interesting mathematical facts about the number 490042750656 from the Numbermatics database.
Names of 490042750656
- Cardinal: 490042750656 can be written as Four hundred ninety billion, forty-two million, seven hundred fifty thousand, six hundred fifty-six.
Scientific notation
- Scientific notation: 4.90042750656 × 1011
Factors of 490042750656
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 8
- Sum of prime factors: 2552305998
Divisors of 490042750656
- Number of divisors d(n): 28
- Complete list of divisors:
- Sum of all divisors σ(n): 1296571444952
- Sum of proper divisors (its aliquot sum) s(n): 806528694296
- 490042750656 is an abundant number, because the sum of its proper divisors (806528694296) is greater than itself. Its abundance is 316485943640
Bases of 490042750656
- Binary: 1110010000110001101001011110110110000002
- Hexadecimal: 0x7218D2F6C0
- Base-36: 694ESUDC
Squares and roots of 490042750656
- 490042750656 squared (4900427506562) is 240141897470498588430336
- 490042750656 cubed (4900427506563) is 117679795984194256886167110874300416
-
The
square root of 490042750656 is 700030.5355168445 -
The
cube root of 490042750656 is 7883.9644318459
Scales and comparisons
How big is 490042750656?- 490,042,750,656 seconds is equal to 15,581 years, 43 weeks, 6 days, 2 hours, 17 minutes, 36 seconds.
-
To count from 1 to 490,042,750,656 would take you about thirty-one thousand, one hundred sixty-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 490042750656 cubic inches would be around 657 feet tall.
Recreational maths with 490042750656
- 490042750656 backwards is 656057240094
- 490042750656 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 490042750656's digits is 48
- More coming soon!
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