21270048

21,270,048 is an even composite number composed of four prime numbers multiplied together.

What does the number 21270048 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

21270048 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 21270048:

2⁵ × 3 × 149 × 1487

(2 × 2 × 2 × 2 × 2 × 3 × 149 × 1487)

See below for interesting mathematical facts about the number 21270048 from the Numbermatics database.

Names of 21270048

Cardinal: 21270048 can be written as Twenty-one million, two hundred seventy thousand and forty-eight.

Scientific notation

Scientific notation: 2.1270048 × 10⁷

Factors of 21270048

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 1641

Divisors of 21270048

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 96 149 298 447 596 894 1192 1487 1788 2384 2974 3576 4461 4768 5948 7152 8922 11896 14304 17844 23792 35688 47584 71376 142752 221563 443126 664689 886252 1329378 1772504 2658756 3545008 5317512 7090016 10635024 21270048
Sum of all divisors σ(n): 56246400
Sum of proper divisors (its aliquot sum) s(n): 34976352
21270048 is an abundant number, because the sum of its proper divisors (34976352) is greater than itself. Its abundance is 13706304

Bases of 21270048

Binary: 1010001001000111000100000₂
Hexadecimal: 0x1448E20
Base-36: CNW2O

Squares and roots of 21270048

21270048 squared (21270048²) is 452414941922304
21270048 cubed (21270048³) is 9622887530604618350592
The square root of 21270048 is 4611.9462269199
The cube root of 21270048 is 277.0699906113

Scales and comparisons

How big is 21270048?

21,270,048 seconds is equal to 35 weeks, 1 day, 4 hours, 20 minutes, 48 seconds.
To count from 1 to 21,270,048 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 21270048 cubic inches would be around 23.1 feet tall.

Recreational maths with 21270048

21270048 backwards is 84007212
21270048 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 21270048's digits is 24
More coming soon!

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The information we have on file for 21270048 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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