30729330

30,729,330 is an even composite number composed of five prime numbers multiplied together.

What does the number 30729330 look like?

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

30729330 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 30729330:

2 × 3² × 5 × 107 × 3191

(2 × 3 × 3 × 5 × 107 × 3191)

See below for interesting mathematical facts about the number 30729330 from the Numbermatics database.

Names of 30729330

Cardinal: 30729330 can be written as Thirty million, seven hundred twenty-nine thousand, three hundred thirty.

Scientific notation

Scientific notation: 3.072933 × 10⁷

Factors of 30729330

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 3308

Divisors of 30729330

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 9 10 15 18 30 45 90 107 214 321 535 642 963 1070 1605 1926 3191 3210 4815 6382 9573 9630 15955 19146 28719 31910 47865 57438 95730 143595 287190 341437 682874 1024311 1707185 2048622 3072933 3414370 5121555 6145866 10243110 15364665 30729330
Sum of all divisors σ(n): 80668224
Sum of proper divisors (its aliquot sum) s(n): 49938894
30729330 is an abundant number, because the sum of its proper divisors (49938894) is greater than itself. Its abundance is 19209564

Bases of 30729330

Binary: 1110101001110010001110010₂
Hexadecimal: 0x1D4E472
Base-36: IAMWI

Squares and roots of 30729330

30729330 squared (30729330²) is 944291722248900
30729330 cubed (30729330³) is 29017451949254790237000
The square root of 30729330 is 5543.4041887635
The cube root of 30729330 is 313.2211144339

Scales and comparisons

How big is 30729330?

30,729,330 seconds is equal to 50 weeks, 5 days, 15 hours, 55 minutes, 30 seconds.
To count from 1 to 30,729,330 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 30729330 cubic inches would be around 26.1 feet tall.

Recreational maths with 30729330

30729330 backwards is 03392703
The number of decimal digits it has is: 8
The sum of 30729330's digits is 27
More coming soon!

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The information we have on file for 30729330 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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