490545731

490,545,731 is an odd composite number composed of two prime numbers multiplied together.

What does the number 490545731 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

490545731 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 490545731:

13 × 37734287

See below for interesting mathematical facts about the number 490545731 from the Numbermatics database.

Names of 490545731

Cardinal: 490545731 can be written as Four hundred ninety million, five hundred forty-five thousand, seven hundred thirty-one.

Scientific notation

Scientific notation: 4.90545731 × 10⁸

Factors of 490545731

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 37734300

Divisors of 490545731

Number of divisors d(n): 4
Complete list of divisors:
1 13 37734287 490545731
Sum of all divisors σ(n): 528280032
Sum of proper divisors (its aliquot sum) s(n): 37734301
490545731 is a deficient number, because the sum of its proper divisors (37734301) is less than itself. Its deficiency is 452811430

Bases of 490545731

Binary: 11101001111010010001001000011₂
Hexadecimal: 0x1D3D2243
Base-36: 8423IB

Squares and roots of 490545731

490545731 squared (490545731²) is 240635114202324361
490545731 cubed (490545731³) is 118042528000647685565852891
The square root of 490545731 is 22148.2669976683
The cube root of 490545731 is 788.6660879035

Scales and comparisons

How big is 490545731?

490,545,731 seconds is equal to 15 years, 31 weeks, 14 hours, 42 minutes, 11 seconds.
To count from 1 to 490,545,731 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 490545731 cubic inches would be around 65.7 feet tall.

Recreational maths with 490545731

490545731 backwards is 137545094
The number of decimal digits it has is: 9
The sum of 490545731's digits is 38
More coming soon!

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The information we have on file for 490545731 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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