680968

680,968 is an even composite number composed of two prime numbers multiplied together.

What does the number 680968 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

680968 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 680968:

2³ × 85121

(2 × 2 × 2 × 85121)

See below for interesting mathematical facts about the number 680968 from the Numbermatics database.

Names of 680968

Cardinal: 680968 can be written as Six hundred eighty thousand, nine hundred sixty-eight.

Scientific notation

Scientific notation: 6.80968 × 10⁵

Factors of 680968

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 85123

Divisors of 680968

Number of divisors d(n): 8
Complete list of divisors:
1 2 4 8 85121 170242 340484 680968
Sum of all divisors σ(n): 1276830
Sum of proper divisors (its aliquot sum) s(n): 595862
680968 is a deficient number, because the sum of its proper divisors (595862) is less than itself. Its deficiency is 85106

Bases of 680968

Binary: 10100110010000001000₂
Hexadecimal: 0xA6408
Base-36: ELFS

Squares and roots of 680968

680968 squared (680968²) is 463717417024
680968 cubed (680968³) is 315776722035999232
The square root of 680968 is 825.2078526045
The cube root of 680968 is 87.9783004347

Scales and comparisons

How big is 680968?

680,968 seconds is equal to 1 week, 21 hours, 9 minutes, 28 seconds.
To count from 1 to 680,968 would take you about twenty-one 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 680968 cubic inches would be around 7.3 feet tall.

Recreational maths with 680968

680968 backwards is 869086
The number of decimal digits it has is: 6
The sum of 680968's digits is 37
More coming soon!

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The information we have on file for 680968 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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