21310101

21,310,101 is an odd composite number composed of three prime numbers multiplied together.

What does the number 21310101 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

21310101 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 21310101:

3³ × 263 × 3001

(3 × 3 × 3 × 263 × 3001)

See below for interesting mathematical facts about the number 21310101 from the Numbermatics database.

Names of 21310101

Cardinal: 21310101 can be written as Twenty-one million, three hundred ten thousand, one hundred one.

Scientific notation

Scientific notation: 2.1310101 × 10⁷

Factors of 21310101

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 3267

Divisors of 21310101

Number of divisors d(n): 16
Complete list of divisors:
1 3 9 27 263 789 2367 3001 7101 9003 27009 81027 789263 2367789 7103367 21310101
Sum of all divisors σ(n): 31701120
Sum of proper divisors (its aliquot sum) s(n): 10391019
21310101 is a deficient number, because the sum of its proper divisors (10391019) is less than itself. Its deficiency is 10919082

Bases of 21310101

Binary: 1010001010010101010010101₂
Hexadecimal: 0x1452A95
Base-36: COQZ9

Squares and roots of 21310101

21310101 squared (21310101²) is 454120404630201
21310101 cubed (21310101³) is 9677351688830450960301
The square root of 21310101 is 4616.2864945755
The cube root of 21310101 is 277.2437956701

Scales and comparisons

How big is 21310101?

21,310,101 seconds is equal to 35 weeks, 1 day, 15 hours, 28 minutes, 21 seconds.
To count from 1 to 21,310,101 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 21310101 cubic inches would be around 23.1 feet tall.

Recreational maths with 21310101

21310101 backwards is 10101312
21310101 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 21310101's digits is 9
More coming soon!

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The information we have on file for 21310101 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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