30428307

30,428,307 is an odd composite number composed of five prime numbers multiplied together.

What does the number 30428307 look like?

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

30428307 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 30428307:

3² × 7 × 13 × 53 × 701

(3 × 3 × 7 × 13 × 53 × 701)

See below for interesting mathematical facts about the number 30428307 from the Numbermatics database.

Names of 30428307

Cardinal: 30428307 can be written as Thirty million, four hundred twenty-eight thousand, three hundred seven.

Scientific notation

Scientific notation: 3.0428307 × 10⁷

Factors of 30428307

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 777

Divisors of 30428307

Number of divisors d(n): 48
Complete list of divisors:
1 3 7 9 13 21 39 53 63 91 117 159 273 371 477 689 701 819 1113 2067 2103 3339 4823 4907 6201 6309 9113 14469 14721 27339 37153 43407 44163 63791 82017 111459 191373 260071 334377 482989 574119 780213 1448967 2340639 3380923 4346901 10142769 30428307
Sum of all divisors σ(n): 55194048
Sum of proper divisors (its aliquot sum) s(n): 24765741
30428307 is a deficient number, because the sum of its proper divisors (24765741) is less than itself. Its deficiency is 5662566

Bases of 30428307

Binary: 1110100000100110010010011₂
Hexadecimal: 0x1D04C93
Base-36: I46MR

Squares and roots of 30428307

30428307 squared (30428307²) is 925881866886249
30428307 cubed (30428307³) is 28173017691347918650443
The square root of 30428307 is 5516.1859105727
The cube root of 30428307 is 312.1949902913

Scales and comparisons

How big is 30428307?

30,428,307 seconds is equal to 50 weeks, 2 days, 4 hours, 18 minutes, 27 seconds.
To count from 1 to 30,428,307 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 30428307 cubic inches would be around 26 feet tall.

Recreational maths with 30428307

30428307 backwards is 70382403
The number of decimal digits it has is: 8
The sum of 30428307's digits is 27
More coming soon!

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The information we have on file for 30428307 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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