331380

331,380 is an even composite number composed of five prime numbers multiplied together.

What does the number 331380 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.

331380 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.

Prime factorization of 331380:

2² × 3² × 5 × 7 × 263

(2 × 2 × 3 × 3 × 5 × 7 × 263)

See below for interesting mathematical facts about the number 331380 from the Numbermatics database.

Names of 331380

Cardinal: 331380 can be written as Three hundred thirty-one thousand, three hundred eighty.

Scientific notation

Scientific notation: 3.3138 × 10⁵

Factors of 331380

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 7
Sum of prime factors: 280

Divisors of 331380

Number of divisors d(n): 72
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 263 315 420 526 630 789 1052 1260 1315 1578 1841 2367 2630 3156 3682 3945 4734 5260 5523 7364 7890 9205 9468 11046 11835 15780 16569 18410 22092 23670 27615 33138 36820 47340 55230 66276 82845 110460 165690 331380
Sum of all divisors σ(n): 1153152
Sum of proper divisors (its aliquot sum) s(n): 821772
331380 is an abundant number, because the sum of its proper divisors (821772) is greater than itself. Its abundance is 490392

Bases of 331380

Binary: 1010000111001110100₂
Hexadecimal: 0x50E74
Base-36: 73P0

Squares and roots of 331380

331380 squared (331380²) is 109812704400
331380 cubed (331380³) is 36389733984072000
The square root of 331380 is 575.6561473657
The cube root of 331380 is 69.2004254487

Scales and comparisons

How big is 331380?

331,380 seconds is equal to 3 days, 20 hours, 3 minutes.
To count from 1 to 331,380 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 331380 cubic inches would be around 5.8 feet tall.

Recreational maths with 331380

331380 backwards is 083133
331380 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 331380's digits is 18
More coming soon!

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The information we have on file for 331380 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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