21448141

21,448,141 is an odd composite number composed of four prime numbers multiplied together.

What does the number 21448141 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

21448141 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 21448141:

11 × 13 × 127 × 1181

See below for interesting mathematical facts about the number 21448141 from the Numbermatics database.

Names of 21448141

Cardinal: 21448141 can be written as Twenty-one million, four hundred forty-eight thousand, one hundred forty-one.

Scientific notation

Scientific notation: 2.1448141 × 10⁷

Factors of 21448141

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 1332

Divisors of 21448141

Number of divisors d(n): 16
Complete list of divisors:
1 11 13 127 143 1181 1397 1651 12991 15353 18161 149987 168883 1649857 1949831 21448141
Sum of all divisors σ(n): 25417728
Sum of proper divisors (its aliquot sum) s(n): 3969587
21448141 is a deficient number, because the sum of its proper divisors (3969587) is less than itself. Its deficiency is 17478554

Bases of 21448141

Binary: 1010001110100010111001101₂
Hexadecimal: 0x14745CD
Base-36: CRPHP

Squares and roots of 21448141

21448141 squared (21448141²) is 460022752355881
21448141 cubed (21448141³) is 9866632855737017867221
The square root of 21448141 is 4631.2137717883
The cube root of 21448141 is 277.8411398511

Scales and comparisons

How big is 21448141?

21,448,141 seconds is equal to 35 weeks, 3 days, 5 hours, 49 minutes, 1 second.
To count from 1 to 21,448,141 would take you about eight 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 21448141 cubic inches would be around 23.2 feet tall.

Recreational maths with 21448141

21448141 backwards is 14184412
The number of decimal digits it has is: 8
The sum of 21448141's digits is 25
More coming soon!

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The information we have on file for 21448141 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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