30970730

30,970,730 is an even composite number composed of four prime numbers multiplied together.

What does the number 30970730 look like?

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

30970730 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 30970730:

2 × 5 × 7 × 442439

See below for interesting mathematical facts about the number 30970730 from the Numbermatics database.

Names of 30970730

Cardinal: 30970730 can be written as Thirty million, nine hundred seventy thousand, seven hundred thirty.

Scientific notation

Scientific notation: 3.097073 × 10⁷

Factors of 30970730

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 442453

Divisors of 30970730

Number of divisors d(n): 16
Complete list of divisors:
1 2 5 7 10 14 35 70 442439 884878 2212195 3097073 4424390 6194146 15485365 30970730
Sum of all divisors σ(n): 63711360
Sum of proper divisors (its aliquot sum) s(n): 32740630
30970730 is an abundant number, because the sum of its proper divisors (32740630) is greater than itself. Its abundance is 1769900

Bases of 30970730

Binary: 1110110001001001101101010₂
Hexadecimal: 0x1D8936A
Base-36: IFT62

Squares and roots of 30970730

30970730 squared (30970730²) is 959186116732900
30970730 cubed (30970730³) is 29706694241083128017000
The square root of 30970730 is 5565.1352184831
The cube root of 30970730 is 314.0391650607

Scales and comparisons

How big is 30970730?

30,970,730 seconds is equal to 51 weeks, 1 day, 10 hours, 58 minutes, 50 seconds.
To count from 1 to 30,970,730 would take you about twenty-four 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 30970730 cubic inches would be around 26.2 feet tall.

Recreational maths with 30970730

30970730 backwards is 03707903
The number of decimal digits it has is: 8
The sum of 30970730's digits is 29
More coming soon!

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The information we have on file for 30970730 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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