133643

133,643 is an odd composite number composed of two prime numbers multiplied together.

What does the number 133643 look like?

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

133643 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 133643:

107 × 1249

See below for interesting mathematical facts about the number 133643 from the Numbermatics database.

Names of 133643

Cardinal: 133643 can be written as One hundred thirty-three thousand, six hundred forty-three.

Scientific notation

Scientific notation: 1.33643 × 10⁵

Factors of 133643

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 1356

Divisors of 133643

Number of divisors d(n): 4
Complete list of divisors:
1 107 1249 133643
Sum of all divisors σ(n): 135000
Sum of proper divisors (its aliquot sum) s(n): 1357
133643 is a deficient number, because the sum of its proper divisors (1357) is less than itself. Its deficiency is 132286

Bases of 133643

Binary: 100000101000001011₂
Hexadecimal: 0x20A0B
Base-36: 2V4B

Squares and roots of 133643

133643 squared (133643²) is 17860451449
133643 cubed (133643³) is 2386924312998707
The square root of 133643 is 365.5721543007
The cube root of 133643 is 51.1268149953

Scales and comparisons

How big is 133643?

133,643 seconds is equal to 1 day, 13 hours, 7 minutes, 23 seconds.
To count from 1 to 133,643 would take you about thirteen 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 133643 cubic inches would be around 4.3 feet tall.

Recreational maths with 133643

133643 backwards is 346331
The number of decimal digits it has is: 6
The sum of 133643's digits is 20
More coming soon!

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The information we have on file for 133643 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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