20442159

20,442,159 is an odd composite number composed of three prime numbers multiplied together.

What does the number 20442159 look like?

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

20442159 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 20442159:

3³ × 743 × 1019

(3 × 3 × 3 × 743 × 1019)

See below for interesting mathematical facts about the number 20442159 from the Numbermatics database.

Names of 20442159

Cardinal: 20442159 can be written as Twenty million, four hundred forty-two thousand, one hundred fifty-nine.

Scientific notation

Scientific notation: 2.0442159 × 10⁷

Factors of 20442159

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 1765

Divisors of 20442159

Number of divisors d(n): 16
Complete list of divisors:
1 3 9 27 743 1019 2229 3057 6687 9171 20061 27513 757117 2271351 6814053 20442159
Sum of all divisors σ(n): 30355200
Sum of proper divisors (its aliquot sum) s(n): 9913041
20442159 is a deficient number, because the sum of its proper divisors (9913041) is less than itself. Its deficiency is 10529118

Bases of 20442159

Binary: 1001101111110110000101111₂
Hexadecimal: 0x137EC2F
Base-36: C659R

Squares and roots of 20442159

20442159 squared (20442159²) is 417881864581281
20442159 cubed (20442159³) is 8542407518987014625679
The square root of 20442159 is 4521.3005872205
The cube root of 20442159 is 273.4275392445

Scales and comparisons

How big is 20442159?

20,442,159 seconds is equal to 33 weeks, 5 days, 14 hours, 22 minutes, 39 seconds.
To count from 1 to 20,442,159 would take you about fifty weeks!

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 20442159 cubic inches would be around 22.8 feet tall.

Recreational maths with 20442159

20442159 backwards is 95124402
20442159 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 20442159's digits is 27
More coming soon!

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The information we have on file for 20442159 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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