490400

490,400 is an even composite number composed of three prime numbers multiplied together.

What does the number 490400 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 36 divisors.

490400 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 490400:

2⁵ × 5² × 613

(2 × 2 × 2 × 2 × 2 × 5 × 5 × 613)

See below for interesting mathematical facts about the number 490400 from the Numbermatics database.

Names of 490400

Cardinal: 490400 can be written as Four hundred ninety thousand, four hundred.

Scientific notation

Scientific notation: 4.904 × 10⁵

Factors of 490400

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 620

Divisors of 490400

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 613 800 1226 2452 3065 4904 6130 9808 12260 15325 19616 24520 30650 49040 61300 98080 122600 245200 490400
Sum of all divisors σ(n): 1199142
Sum of proper divisors (its aliquot sum) s(n): 708742
490400 is an abundant number, because the sum of its proper divisors (708742) is greater than itself. Its abundance is 218342

Bases of 490400

Binary: 1110111101110100000₂
Hexadecimal: 0x77BA0
Base-36: AIE8

Squares and roots of 490400

490400 squared (490400²) is 240492160000
490400 cubed (490400³) is 117937355264000000
The square root of 490400 is 700.2856560005
The cube root of 490400 is 78.8587981371

Scales and comparisons

How big is 490400?

490,400 seconds is equal to 5 days, 16 hours, 13 minutes, 20 seconds.
To count from 1 to 490,400 would take you about five days.

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 490400 cubic inches would be around 6.6 feet tall.

Recreational maths with 490400

490400 backwards is 004094
The number of decimal digits it has is: 6
The sum of 490400's digits is 17
More coming soon!

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The information we have on file for 490400 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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