21000104

21,000,104 is an even composite number composed of four prime numbers multiplied together.

What does the number 21000104 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

21000104 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 21000104:

2³ × 23 × 61 × 1871

(2 × 2 × 2 × 23 × 61 × 1871)

See below for interesting mathematical facts about the number 21000104 from the Numbermatics database.

Names of 21000104

Cardinal: 21000104 can be written as Twenty-one million, one hundred four.

Scientific notation

Scientific notation: 2.1000104 × 10⁷

Factors of 21000104

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 1957

Divisors of 21000104

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 8 23 46 61 92 122 184 244 488 1403 1871 2806 3742 5612 7484 11224 14968 43033 86066 114131 172132 228262 344264 456524 913048 2625013 5250026 10500052 21000104
Sum of all divisors σ(n): 41783040
Sum of proper divisors (its aliquot sum) s(n): 20782936
21000104 is a deficient number, because the sum of its proper divisors (20782936) is less than itself. Its deficiency is 217168

Bases of 21000104

Binary: 1010000000110111110101000₂
Hexadecimal: 0x1406FA8
Base-36: CI3S8

Squares and roots of 21000104

21000104 squared (21000104²) is 441004368010816
21000104 cubed (21000104³) is 9261137592681409124864
The square root of 21000104 is 4582.5870422719
The cube root of 21000104 is 275.8928730791

Scales and comparisons

How big is 21000104?

21,000,104 seconds is equal to 34 weeks, 5 days, 1 hour, 21 minutes, 44 seconds.
To count from 1 to 21,000,104 would take you about fourteen 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 21000104 cubic inches would be around 23 feet tall.

Recreational maths with 21000104

21000104 backwards is 40100012
21000104 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 21000104's digits is 8
More coming soon!

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The information we have on file for 21000104 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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