20327985

20,327,985 is an odd composite number composed of five prime numbers multiplied together.

What does the number 20327985 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

20327985 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 20327985:

3² × 5 × 29 × 37 × 421

(3 × 3 × 5 × 29 × 37 × 421)

See below for interesting mathematical facts about the number 20327985 from the Numbermatics database.

Names of 20327985

Cardinal: 20327985 can be written as Twenty million, three hundred twenty-seven thousand, nine hundred eighty-five.

Scientific notation

Scientific notation: 2.0327985 × 10⁷

Factors of 20327985

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 495

Divisors of 20327985

Number of divisors d(n): 48
Complete list of divisors:
1 3 5 9 15 29 37 45 87 111 145 185 261 333 421 435 555 1073 1263 1305 1665 2105 3219 3789 5365 6315 9657 12209 15577 16095 18945 36627 46731 48285 61045 77885 109881 140193 183135 233655 451733 549405 700965 1355199 2258665 4065597 6775995 20327985
Sum of all divisors σ(n): 37524240
Sum of proper divisors (its aliquot sum) s(n): 17196255
20327985 is a deficient number, because the sum of its proper divisors (17196255) is less than itself. Its deficiency is 3131730

Bases of 20327985

Binary: 1001101100010111000110001₂
Hexadecimal: 0x1362E31
Base-36: C3P69

Squares and roots of 20327985

20327985 squared (20327985²) is 413226974160225
20327985 cubed (20327985³) is 8400071732324441396625
The square root of 20327985 is 4508.6566735559
The cube root of 20327985 is 272.9175373849

Scales and comparisons

How big is 20327985?

20,327,985 seconds is equal to 33 weeks, 4 days, 6 hours, 39 minutes, 45 seconds.
To count from 1 to 20,327,985 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 20327985 cubic inches would be around 22.7 feet tall.

Recreational maths with 20327985

20327985 backwards is 58972302
The number of decimal digits it has is: 8
The sum of 20327985's digits is 36
More coming soon!

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The information we have on file for 20327985 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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