30949770

30,949,770 is an even composite number composed of five prime numbers multiplied together.

What does the number 30949770 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

30949770 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 30949770:

2 × 3 × 5 × 859 × 1201

See below for interesting mathematical facts about the number 30949770 from the Numbermatics database.

Names of 30949770

Cardinal: 30949770 can be written as Thirty million, nine hundred forty-nine thousand, seven hundred seventy.

Scientific notation

Scientific notation: 3.094977 × 10⁷

Factors of 30949770

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 2070

Divisors of 30949770

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 5 6 10 15 30 859 1201 1718 2402 2577 3603 4295 5154 6005 7206 8590 12010 12885 18015 25770 36030 1031659 2063318 3094977 5158295 6189954 10316590 15474885 30949770
Sum of all divisors σ(n): 74427840
Sum of proper divisors (its aliquot sum) s(n): 43478070
30949770 is an abundant number, because the sum of its proper divisors (43478070) is greater than itself. Its abundance is 12528300

Bases of 30949770

Binary: 1110110000100000110001010₂
Hexadecimal: 0x1D8418A
Base-36: IFCZU

Squares and roots of 30949770

30949770 squared (30949770²) is 957888263052900
30949770 cubed (30949770³) is 29646421427186752833000
The square root of 30949770 is 5563.2517469551
The cube root of 30949770 is 313.9683051839

Scales and comparisons

How big is 30949770?

30,949,770 seconds is equal to 51 weeks, 1 day, 5 hours, 9 minutes, 30 seconds.
To count from 1 to 30,949,770 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 30949770 cubic inches would be around 26.2 feet tall.

Recreational maths with 30949770

30949770 backwards is 07794903
The number of decimal digits it has is: 8
The sum of 30949770's digits is 39
More coming soon!

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The information we have on file for 30949770 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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