406490

406,490 is an even composite number composed of four prime numbers multiplied together.

What does the number 406490 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

406490 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 406490:

2 × 5 × 7 × 5807

See below for interesting mathematical facts about the number 406490 from the Numbermatics database.

Names of 406490

Cardinal: 406490 can be written as Four hundred six thousand, four hundred ninety.

Scientific notation

Scientific notation: 4.0649 × 10⁵

Factors of 406490

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 5821

Divisors of 406490

Number of divisors d(n): 16
Complete list of divisors:
1 2 5 7 10 14 35 70 5807 11614 29035 40649 58070 81298 203245 406490
Sum of all divisors σ(n): 836352
Sum of proper divisors (its aliquot sum) s(n): 429862
406490 is an abundant number, because the sum of its proper divisors (429862) is greater than itself. Its abundance is 23372

Bases of 406490

Binary: 1100011001111011010₂
Hexadecimal: 0x633DA
Base-36: 8PNE

Squares and roots of 406490

406490 squared (406490²) is 165234120100
406490 cubed (406490³) is 67166017479449000
The square root of 406490 is 637.5656828907
The cube root of 406490 is 74.0769834353

Scales and comparisons

How big is 406490?

406,490 seconds is equal to 4 days, 16 hours, 54 minutes, 50 seconds.
To count from 1 to 406,490 would take you about four 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 406490 cubic inches would be around 6.2 feet tall.

Recreational maths with 406490

406490 backwards is 094604
The number of decimal digits it has is: 6
The sum of 406490's digits is 23
More coming soon!

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The information we have on file for 406490 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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