21273135

21,273,135 is an odd composite number composed of five prime numbers multiplied together.

What does the number 21273135 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

21273135 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 21273135:

3 × 5 × 13 × 127 × 859

See below for interesting mathematical facts about the number 21273135 from the Numbermatics database.

Names of 21273135

Cardinal: 21273135 can be written as Twenty-one million, two hundred seventy-three thousand, one hundred thirty-five.

Scientific notation

Scientific notation: 2.1273135 × 10⁷

Factors of 21273135

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 1007

Divisors of 21273135

Number of divisors d(n): 32
Complete list of divisors:
1 3 5 13 15 39 65 127 195 381 635 859 1651 1905 2577 4295 4953 8255 11167 12885 24765 33501 55835 109093 167505 327279 545465 1418209 1636395 4254627 7091045 21273135
Sum of all divisors σ(n): 36986880
Sum of proper divisors (its aliquot sum) s(n): 15713745
21273135 is a deficient number, because the sum of its proper divisors (15713745) is less than itself. Its deficiency is 5559390

Bases of 21273135

Binary: 1010001001001101000101111₂
Hexadecimal: 0x1449A2F
Base-36: CNYGF

Squares and roots of 21273135

21273135 squared (21273135²) is 452546272728225
21273135 cubed (21273135³) is 9627077953494348735375
The square root of 21273135 is 4612.2808891047
The cube root of 21273135 is 277.0833940239

Scales and comparisons

How big is 21273135?

21,273,135 seconds is equal to 35 weeks, 1 day, 5 hours, 12 minutes, 15 seconds.
To count from 1 to 21,273,135 would take you about five days!

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 21273135 cubic inches would be around 23.1 feet tall.

Recreational maths with 21273135

21273135 backwards is 53137212
The number of decimal digits it has is: 8
The sum of 21273135's digits is 24
More coming soon!

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The information we have on file for 21273135 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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