331390

331,390 is an even composite number composed of four prime numbers multiplied together.

What does the number 331390 look like?

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

331390 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 331390:

2 × 5 × 31 × 1069

See below for interesting mathematical facts about the number 331390 from the Numbermatics database.

Names of 331390

Cardinal: 331390 can be written as Three hundred thirty-one thousand, three hundred ninety.

Scientific notation

Scientific notation: 3.3139 × 10⁵

Factors of 331390

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 1107

Divisors of 331390

Number of divisors d(n): 16
Complete list of divisors:
1 2 5 10 31 62 155 310 1069 2138 5345 10690 33139 66278 165695 331390
Sum of all divisors σ(n): 616320
Sum of proper divisors (its aliquot sum) s(n): 284930
331390 is a deficient number, because the sum of its proper divisors (284930) is less than itself. Its deficiency is 46460

Bases of 331390

Binary: 1010000111001111110₂
Hexadecimal: 0x50E7E
Base-36: 73PA

Squares and roots of 331390

331390 squared (331390²) is 109819332100
331390 cubed (331390³) is 36393028464619000
The square root of 331390 is 575.6648330409
The cube root of 331390 is 69.2011215251

Scales and comparisons

How big is 331390?

331,390 seconds is equal to 3 days, 20 hours, 3 minutes, 10 seconds.
To count from 1 to 331,390 would take you about three 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 331390 cubic inches would be around 5.8 feet tall.

Recreational maths with 331390

331390 backwards is 093133
The number of decimal digits it has is: 6
The sum of 331390's digits is 19
More coming soon!

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The information we have on file for 331390 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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