531380

531,380 is an even composite number composed of three prime numbers multiplied together.

What does the number 531380 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

531380 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 531380:

2² × 5 × 163²

(2 × 2 × 5 × 163 × 163)

See below for interesting mathematical facts about the number 531380 from the Numbermatics database.

Names of 531380

Cardinal: 531380 can be written as Five hundred thirty-one thousand, three hundred eighty.

Scientific notation

Scientific notation: 5.3138 × 10⁵

Factors of 531380

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 170

Divisors of 531380

Number of divisors d(n): 18
Complete list of divisors:
1 2 4 5 10 20 163 326 652 815 1630 3260 26569 53138 106276 132845 265690 531380
Sum of all divisors σ(n): 1122786
Sum of proper divisors (its aliquot sum) s(n): 591406
531380 is an abundant number, because the sum of its proper divisors (591406) is greater than itself. Its abundance is 60026

Bases of 531380

Binary: 10000001101110110100₂
Hexadecimal: 0x81BB4
Base-36: BE0K

Squares and roots of 531380

531380 squared (531380²) is 282364704400
531380 cubed (531380³) is 150042956624072000
The square root of 531380 is 728.9581606649
The cube root of 531380 is 80.9969007603

Scales and comparisons

How big is 531380?

531,380 seconds is equal to 6 days, 3 hours, 36 minutes, 20 seconds.
To count from 1 to 531,380 would take you about six 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 531380 cubic inches would be around 6.7 feet tall.

Recreational maths with 531380

531380 backwards is 083135
531380 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 531380's digits is 20
More coming soon!

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The information we have on file for 531380 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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