30307220

30,307,220 is an even composite number composed of three prime numbers multiplied together.

What does the number 30307220 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

30307220 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 30307220:

2² × 5 × 1231²

(2 × 2 × 5 × 1231 × 1231)

See below for interesting mathematical facts about the number 30307220 from the Numbermatics database.

Names of 30307220

Cardinal: 30307220 can be written as Thirty million, three hundred seven thousand, two hundred twenty.

Scientific notation

Scientific notation: 3.030722 × 10⁷

Factors of 30307220

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 1238

Divisors of 30307220

Number of divisors d(n): 18
Complete list of divisors:
1 2 4 5 10 20 1231 2462 4924 6155 12310 24620 1515361 3030722 6061444 7576805 15153610 30307220
Sum of all divisors σ(n): 63696906
Sum of proper divisors (its aliquot sum) s(n): 33389686
30307220 is an abundant number, because the sum of its proper divisors (33389686) is greater than itself. Its abundance is 3082466

Bases of 30307220

Binary: 1110011100111001110010100₂
Hexadecimal: 0x1CE7394
Base-36: I1L78

Squares and roots of 30307220

30307220 squared (30307220²) is 918527584128400
30307220 cubed (30307220³) is 27838017568247927048000
The square root of 30307220 is 5505.1993606045
The cube root of 30307220 is 311.7803214735

Scales and comparisons

How big is 30307220?

30,307,220 seconds is equal to 50 weeks, 18 hours, 40 minutes, 20 seconds.
To count from 1 to 30,307,220 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 30307220 cubic inches would be around 26 feet tall.

Recreational maths with 30307220

30307220 backwards is 02270303
The number of decimal digits it has is: 8
The sum of 30307220's digits is 17
More coming soon!

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The information we have on file for 30307220 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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