399130

399,130 is an even composite number composed of four prime numbers multiplied together.

What does the number 399130 look like?

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

399130 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 399130:

2 × 5 × 167 × 239

See below for interesting mathematical facts about the number 399130 from the Numbermatics database.

Names of 399130

Cardinal: 399130 can be written as Three hundred ninety-nine thousand, one hundred thirty.

Scientific notation

Scientific notation: 3.9913 × 10⁵

Factors of 399130

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 413

Divisors of 399130

Number of divisors d(n): 16
Complete list of divisors:
1 2 5 10 167 239 334 478 835 1195 1670 2390 39913 79826 199565 399130
Sum of all divisors σ(n): 725760
Sum of proper divisors (its aliquot sum) s(n): 326630
399130 is a deficient number, because the sum of its proper divisors (326630) is less than itself. Its deficiency is 72500

Bases of 399130

Binary: 1100001011100011010₂
Hexadecimal: 0x6171A
Base-36: 8JYY

Squares and roots of 399130

399130 squared (399130²) is 159304756900
399130 cubed (399130³) is 63583307621497000
The square root of 399130 is 631.7673622465
The cube root of 399130 is 73.6271727409

Scales and comparisons

How big is 399130?

399,130 seconds is equal to 4 days, 14 hours, 52 minutes, 10 seconds.
To count from 1 to 399,130 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 399130 cubic inches would be around 6.1 feet tall.

Recreational maths with 399130

399130 backwards is 031993
The number of decimal digits it has is: 6
The sum of 399130's digits is 25
More coming soon!

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The information we have on file for 399130 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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