30458742

30,458,742 is an even composite number composed of four prime numbers multiplied together.

What does the number 30458742 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

30458742 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 30458742:

2 × 3 × 109 × 46573

See below for interesting mathematical facts about the number 30458742 from the Numbermatics database.

Names of 30458742

Cardinal: 30458742 can be written as Thirty million, four hundred fifty-eight thousand, seven hundred forty-two.

Scientific notation

Scientific notation: 3.0458742 × 10⁷

Factors of 30458742

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 46687

Divisors of 30458742

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 109 218 327 654 46573 93146 139719 279438 5076457 10152914 15229371 30458742
Sum of all divisors σ(n): 61477680
Sum of proper divisors (its aliquot sum) s(n): 31018938
30458742 is an abundant number, because the sum of its proper divisors (31018938) is greater than itself. Its abundance is 560196

Bases of 30458742

Binary: 1110100001100001101110110₂
Hexadecimal: 0x1D0C376
Base-36: I4U46

Squares and roots of 30458742

30458742 squared (30458742²) is 927734964222564
30458742 cubed (30458742³) is 28257639919634307454488
The square root of 30458742 is 5518.9439207153
The cube root of 30458742 is 312.2990434937

Scales and comparisons

How big is 30458742?

30,458,742 seconds is equal to 50 weeks, 2 days, 12 hours, 45 minutes, 42 seconds.
To count from 1 to 30,458,742 would take you about twenty-three 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 30458742 cubic inches would be around 26 feet tall.

Recreational maths with 30458742

30458742 backwards is 24785403
The number of decimal digits it has is: 8
The sum of 30458742's digits is 33
More coming soon!

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The information we have on file for 30458742 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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