20146997

20,146,997 is an odd composite number composed of three prime numbers multiplied together.

What does the number 20146997 look like?

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

20146997 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 20146997:

13² × 97 × 1229

(13 × 13 × 97 × 1229)

See below for interesting mathematical facts about the number 20146997 from the Numbermatics database.

Names of 20146997

Cardinal: 20146997 can be written as Twenty million, one hundred forty-six thousand, nine hundred ninety-seven.

Scientific notation

Scientific notation: 2.0146997 × 10⁷

Factors of 20146997

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1339

Divisors of 20146997

Number of divisors d(n): 12
Complete list of divisors:
1 13 97 169 1229 1261 15977 16393 119213 207701 1549769 20146997
Sum of all divisors σ(n): 22058820
Sum of proper divisors (its aliquot sum) s(n): 1911823
20146997 is a deficient number, because the sum of its proper divisors (1911823) is less than itself. Its deficiency is 18235174

Bases of 20146997

Binary: 1001100110110101100110101₂
Hexadecimal: 0x1336B35
Base-36: BZTIT

Squares and roots of 20146997

20146997 squared (20146997²) is 405901488118009
20146997 cubed (20146997³) is 8177696063409062968973
The square root of 20146997 is 4488.5406314303
The cube root of 20146997 is 272.1051577611

Scales and comparisons

How big is 20146997?

20,146,997 seconds is equal to 33 weeks, 2 days, 4 hours, 23 minutes, 17 seconds.
To count from 1 to 20,146,997 would take you about forty-nine 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 20146997 cubic inches would be around 22.7 feet tall.

Recreational maths with 20146997

20146997 backwards is 79964102
The number of decimal digits it has is: 8
The sum of 20146997's digits is 38
More coming soon!

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The information we have on file for 20146997 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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