408998420

408,998,420 is an even composite number composed of five prime numbers multiplied together.

What does the number 408998420 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

408998420 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 408998420:

2² × 5 × 23 × 127 × 7001

(2 × 2 × 5 × 23 × 127 × 7001)

See below for interesting mathematical facts about the number 408998420 from the Numbermatics database.

Names of 408998420

Cardinal: 408998420 can be written as Four hundred eight million, nine hundred ninety-eight thousand, four hundred twenty.

Scientific notation

Scientific notation: 4.0899842 × 10⁸

Factors of 408998420

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 7158

Divisors of 408998420

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 10 20 23 46 92 115 127 230 254 460 508 635 1270 2540 2921 5842 7001 11684 14002 14605 28004 29210 35005 58420 70010 140020 161023 322046 644092 805115 889127 1610230 1778254 3220460 3556508 4445635 8891270 17782540 20449921 40899842 81799684 102249605 204499210 408998420
Sum of all divisors σ(n): 903426048
Sum of proper divisors (its aliquot sum) s(n): 494427628
408998420 is an abundant number, because the sum of its proper divisors (494427628) is greater than itself. Its abundance is 85429208

Bases of 408998420

Binary: 11000011000001101001000010100₂
Hexadecimal: 0x1860D214
Base-36: 6RI978

Squares and roots of 408998420

408998420 squared (408998420²) is 167279707562496400
408998420 cubed (408998420³) is 68417136091123078855688000
The square root of 408998420 is 20223.7093531331
The cube root of 408998420 is 742.2904561985

Scales and comparisons

How big is 408998420?

408,998,420 seconds is equal to 13 years, 1 day, 18 hours, 40 minutes, 20 seconds.
To count from 1 to 408,998,420 would take you about nineteen 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 408998420 cubic inches would be around 61.9 feet tall.

Recreational maths with 408998420

408998420 backwards is 024899804
The number of decimal digits it has is: 9
The sum of 408998420's digits is 44
More coming soon!

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The information we have on file for 408998420 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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