30017142

30,017,142 is an even composite number composed of three prime numbers multiplied together.

What does the number 30017142 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

30017142 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 30017142:

2 × 3⁴ × 185291

(2 × 3 × 3 × 3 × 3 × 185291)

See below for interesting mathematical facts about the number 30017142 from the Numbermatics database.

Names of 30017142

Cardinal: 30017142 can be written as Thirty million, seventeen thousand, one hundred forty-two.

Scientific notation

Scientific notation: 3.0017142 × 10⁷

Factors of 30017142

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 185296

Divisors of 30017142

Number of divisors d(n): 20
Complete list of divisors:
1 2 3 6 9 18 27 54 81 162 185291 370582 555873 1111746 1667619 3335238 5002857 10005714 15008571 30017142
Sum of all divisors σ(n): 67260996
Sum of proper divisors (its aliquot sum) s(n): 37243854
30017142 is an abundant number, because the sum of its proper divisors (37243854) is greater than itself. Its abundance is 7226712

Bases of 30017142

Binary: 1110010100000011001110110₂
Hexadecimal: 0x1CA0676
Base-36: HVDDI

Squares and roots of 30017142

30017142 squared (30017142²) is 901028813848164
30017142 cubed (30017142³) is 27046309851371905227288
The square root of 30017142 is 5478.7901949245
The cube root of 30017142 is 310.7824217485

Scales and comparisons

How big is 30017142?

30,017,142 seconds is equal to 49 weeks, 4 days, 10 hours, 5 minutes, 42 seconds.
To count from 1 to 30,017,142 would take you about twenty-two 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 30017142 cubic inches would be around 25.9 feet tall.

Recreational maths with 30017142

30017142 backwards is 24171003
30017142 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 30017142's digits is 18
More coming soon!

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The information we have on file for 30017142 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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