690401

690,401 is an odd composite number composed of two prime numbers multiplied together.

What does the number 690401 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

690401 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 690401:

31 × 22271

See below for interesting mathematical facts about the number 690401 from the Numbermatics database.

Names of 690401

Cardinal: 690401 can be written as Six hundred ninety thousand, four hundred one.

Scientific notation

Scientific notation: 6.90401 × 10⁵

Factors of 690401

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 22302

Divisors of 690401

Number of divisors d(n): 4
Complete list of divisors:
1 31 22271 690401
Sum of all divisors σ(n): 712704
Sum of proper divisors (its aliquot sum) s(n): 22303
690401 is a deficient number, because the sum of its proper divisors (22303) is less than itself. Its deficiency is 668098

Bases of 690401

Binary: 10101000100011100001₂
Hexadecimal: 0xA88E1
Base-36: ESPT

Squares and roots of 690401

690401 squared (690401²) is 476653540801
690401 cubed (690401³) is 329082081222551201
The square root of 690401 is 830.9037248683
The cube root of 690401 is 88.3826740683

Scales and comparisons

How big is 690401?

690,401 seconds is equal to 1 week, 23 hours, 46 minutes, 41 seconds.
To count from 1 to 690,401 would take you about twenty-three 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 690401 cubic inches would be around 7.4 feet tall.

Recreational maths with 690401

690401 backwards is 104096
The number of decimal digits it has is: 6
The sum of 690401's digits is 20
More coming soon!

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The information we have on file for 690401 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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