640133

640,133 is an odd composite number composed of three prime numbers multiplied together.

What does the number 640133 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

640133 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 640133:

13 × 41 × 1201

See below for interesting mathematical facts about the number 640133 from the Numbermatics database.

Names of 640133

Cardinal: 640133 can be written as Six hundred forty thousand, one hundred thirty-three.

Scientific notation

Scientific notation: 6.40133 × 10⁵

Factors of 640133

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 1255

Divisors of 640133

Number of divisors d(n): 8
Complete list of divisors:
1 13 41 533 1201 15613 49241 640133
Sum of all divisors σ(n): 706776
Sum of proper divisors (its aliquot sum) s(n): 66643
640133 is a deficient number, because the sum of its proper divisors (66643) is less than itself. Its deficiency is 573490

Bases of 640133

Binary: 10011100010010000101₂
Hexadecimal: 0x9C485
Base-36: DPXH

Squares and roots of 640133

640133 squared (640133²) is 409770257689
640133 cubed (640133³) is 262307464365232637
The square root of 640133 is 800.0831206819
The cube root of 640133 is 86.1833567673

Scales and comparisons

How big is 640133?

640,133 seconds is equal to 1 week, 9 hours, 48 minutes, 53 seconds.
To count from 1 to 640,133 would take you about nine 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 640133 cubic inches would be around 7.2 feet tall.

Recreational maths with 640133

640133 backwards is 331046
The number of decimal digits it has is: 6
The sum of 640133's digits is 17
More coming soon!

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The information we have on file for 640133 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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