21671012

21,671,012 is an even composite number composed of three prime numbers multiplied together.

What does the number 21671012 look like?

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

21671012 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 21671012:

2² × 11 × 492523

(2 × 2 × 11 × 492523)

See below for interesting mathematical facts about the number 21671012 from the Numbermatics database.

Names of 21671012

Cardinal: 21671012 can be written as Twenty-one million, six hundred seventy-one thousand and twelve.

Scientific notation

Scientific notation: 2.1671012 × 10⁷

Factors of 21671012

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 492536

Divisors of 21671012

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 11 22 44 492523 985046 1970092 5417753 10835506 21671012
Sum of all divisors σ(n): 41372016
Sum of proper divisors (its aliquot sum) s(n): 19701004
21671012 is a deficient number, because the sum of its proper divisors (19701004) is less than itself. Its deficiency is 1970008

Bases of 21671012

Binary: 1010010101010110001100100₂
Hexadecimal: 0x14AAC64
Base-36: CWHGK

Squares and roots of 21671012

21671012 squared (21671012²) is 469632761104144
21671012 cubed (21671012³) is 10177417201481037873728
The square root of 21671012 is 4655.2134215307
The cube root of 21671012 is 278.8001892375

Scales and comparisons

How big is 21671012?

21,671,012 seconds is equal to 35 weeks, 5 days, 19 hours, 43 minutes, 32 seconds.
To count from 1 to 21,671,012 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 21671012 cubic inches would be around 23.2 feet tall.

Recreational maths with 21671012

21671012 backwards is 21017612
The number of decimal digits it has is: 8
The sum of 21671012's digits is 20
More coming soon!

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The information we have on file for 21671012 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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