671380

671,380 is an even composite number composed of three prime numbers multiplied together.

What does the number 671380 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

671380 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 671380:

2² × 5 × 33569

(2 × 2 × 5 × 33569)

See below for interesting mathematical facts about the number 671380 from the Numbermatics database.

Names of 671380

Cardinal: 671380 can be written as Six hundred seventy-one thousand, three hundred eighty.

Scientific notation

Scientific notation: 6.7138 × 10⁵

Factors of 671380

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 33576

Divisors of 671380

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 5 10 20 33569 67138 134276 167845 335690 671380
Sum of all divisors σ(n): 1409940
Sum of proper divisors (its aliquot sum) s(n): 738560
671380 is an abundant number, because the sum of its proper divisors (738560) is greater than itself. Its abundance is 67180

Bases of 671380

Binary: 10100011111010010100₂
Hexadecimal: 0xA3E94
Base-36: EE1G

Squares and roots of 671380

671380 squared (671380²) is 450751104400
671380 cubed (671380³) is 302625276472072000
The square root of 671380 is 819.3778127335
The cube root of 671380 is 87.5634369907

Scales and comparisons

How big is 671380?

671,380 seconds is equal to 1 week, 18 hours, 29 minutes, 40 seconds.
To count from 1 to 671,380 would take you about eighteen hours!

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 671380 cubic inches would be around 7.3 feet tall.

Recreational maths with 671380

671380 backwards is 083176
The number of decimal digits it has is: 6
The sum of 671380's digits is 25
More coming soon!

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The information we have on file for 671380 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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