648135

648,135 is an odd composite number composed of three prime numbers multiplied together.

What does the number 648135 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

648135 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 648135:

3³ × 5 × 4801

(3 × 3 × 3 × 5 × 4801)

See below for interesting mathematical facts about the number 648135 from the Numbermatics database.

Names of 648135

Cardinal: 648135 can be written as Six hundred forty-eight thousand, one hundred thirty-five.

Scientific notation

Scientific notation: 6.48135 × 10⁵

Factors of 648135

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 4809

Divisors of 648135

Number of divisors d(n): 16
Complete list of divisors:
1 3 5 9 15 27 45 135 4801 14403 24005 43209 72015 129627 216045 648135
Sum of all divisors σ(n): 1152480
Sum of proper divisors (its aliquot sum) s(n): 504345
648135 is a deficient number, because the sum of its proper divisors (504345) is less than itself. Its deficiency is 143790

Bases of 648135

Binary: 10011110001111000111₂
Hexadecimal: 0x9E3C7
Base-36: DW3R

Squares and roots of 648135

648135 squared (648135²) is 420078978225
648135 cubed (648135³) is 272267888551860375
The square root of 648135 is 805.0683200821
The cube root of 648135 is 86.5409831743

Scales and comparisons

How big is 648135?

648,135 seconds is equal to 1 week, 12 hours, 2 minutes, 15 seconds.
To count from 1 to 648,135 would take you about twelve 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 648135 cubic inches would be around 7.2 feet tall.

Recreational maths with 648135

648135 backwards is 531846
648135 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 648135's digits is 27
More coming soon!

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The information we have on file for 648135 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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