642004325

642,004,325 is an odd composite number composed of two prime numbers multiplied together.

What does the number 642004325 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

642004325 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 642004325:

5² × 25680173

(5 × 5 × 25680173)

See below for interesting mathematical facts about the number 642004325 from the Numbermatics database.

Names of 642004325

Cardinal: 642004325 can be written as Six hundred forty-two million, four thousand, three hundred twenty-five.

Scientific notation

Scientific notation: 6.42004325 × 10⁸

Factors of 642004325

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 25680178

Divisors of 642004325

Number of divisors d(n): 6
Complete list of divisors:
1 5 25 25680173 128400865 642004325
Sum of all divisors σ(n): 796085394
Sum of proper divisors (its aliquot sum) s(n): 154081069
642004325 is a deficient number, because the sum of its proper divisors (154081069) is less than itself. Its deficiency is 487923256

Bases of 642004325

Binary: 100110010001000011010101100101₂
Hexadecimal: 0x26443565
Base-36: AM8DPH

Squares and roots of 642004325

642004325 squared (642004325²) is 412169553318705625
642004325 cubed (642004325³) is 264614635863927114651828125
The square root of 642004325 is 25337.8042655633
The cube root of 642004325 is 862.6725608665

Scales and comparisons

How big is 642004325?

642,004,325 seconds is equal to 20 years, 21 weeks, 3 days, 14 hours, 32 minutes, 5 seconds.
To count from 1 to 642,004,325 would take you about thirty years!

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 642004325 cubic inches would be around 71.9 feet tall.

Recreational maths with 642004325

642004325 backwards is 523400246
The number of decimal digits it has is: 9
The sum of 642004325's digits is 26
More coming soon!

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The information we have on file for 642004325 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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