320920

320,920 is an even composite number composed of four prime numbers multiplied together.

What does the number 320920 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

320920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 320920:

2³ × 5 × 71 × 113

(2 × 2 × 2 × 5 × 71 × 113)

See below for interesting mathematical facts about the number 320920 from the Numbermatics database.

Names of 320920

Cardinal: 320920 can be written as Three hundred twenty thousand, nine hundred twenty.

Scientific notation

Scientific notation: 3.2092 × 10⁵

Factors of 320920

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 191

Divisors of 320920

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 5 8 10 20 40 71 113 142 226 284 355 452 565 568 710 904 1130 1420 2260 2840 4520 8023 16046 32092 40115 64184 80230 160460 320920
Sum of all divisors σ(n): 738720
Sum of proper divisors (its aliquot sum) s(n): 417800
320920 is an abundant number, because the sum of its proper divisors (417800) is greater than itself. Its abundance is 96880

Bases of 320920

Binary: 1001110010110011000₂
Hexadecimal: 0x4E598
Base-36: 6VMG

Squares and roots of 320920

320920 squared (320920²) is 102989646400
320920 cubed (320920³) is 33051437322688000
The square root of 320920 is 566.4980141183
The cube root of 320920 is 68.4645242273

Scales and comparisons

How big is 320920?

320,920 seconds is equal to 3 days, 17 hours, 8 minutes, 40 seconds.
To count from 1 to 320,920 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 320920 cubic inches would be around 5.7 feet tall.

Recreational maths with 320920

320920 backwards is 029023
The number of decimal digits it has is: 6
The sum of 320920's digits is 16
More coming soon!

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The information we have on file for 320920 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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