133127428

133,127,428 is an even composite number composed of three prime numbers multiplied together.

What does the number 133127428 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

133127428 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 133127428:

2² × 7 × 4754551

(2 × 2 × 7 × 4754551)

See below for interesting mathematical facts about the number 133127428 from the Numbermatics database.

Names of 133127428

Cardinal: 133127428 can be written as One hundred thirty-three million, one hundred twenty-seven thousand, four hundred twenty-eight.

Scientific notation

Scientific notation: 1.33127428 × 10⁸

Factors of 133127428

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 4754560

Divisors of 133127428

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 7 14 28 4754551 9509102 19018204 33281857 66563714 133127428
Sum of all divisors σ(n): 266254912
Sum of proper divisors (its aliquot sum) s(n): 133127484
133127428 is an abundant number, because the sum of its proper divisors (133127484) is greater than itself. Its abundance is 56

Bases of 133127428

Binary: 111111011110101110100000100₂
Hexadecimal: 0x7EF5D04
Base-36: 279DS4

Squares and roots of 133127428

133127428 squared (133127428²) is 17722912085895184
133127428 cubed (133127428³) is 2359405702665340923506752
The square root of 133127428 is 11538.0859764523
The cube root of 133127428 is 510.6098407759

Scales and comparisons

How big is 133127428?

133,127,428 seconds is equal to 4 years, 12 weeks, 19 hours, 50 minutes, 28 seconds.
To count from 1 to 133,127,428 would take you about six 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 133127428 cubic inches would be around 42.6 feet tall.

Recreational maths with 133127428

133127428 backwards is 824721331
The number of decimal digits it has is: 9
The sum of 133127428's digits is 31
More coming soon!

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The information we have on file for 133127428 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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