30049987

30,049,987 is an odd composite number composed of three prime numbers multiplied together.

What does the number 30049987 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

30049987 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 30049987:

11³ × 107 × 211

(11 × 11 × 11 × 107 × 211)

See below for interesting mathematical facts about the number 30049987 from the Numbermatics database.

Names of 30049987

Cardinal: 30049987 can be written as Thirty million, forty-nine thousand, nine hundred eighty-seven.

Scientific notation

Scientific notation: 3.0049987 × 10⁷

Factors of 30049987

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 329

Divisors of 30049987

Number of divisors d(n): 16
Complete list of divisors:
1 11 107 121 211 1177 1331 2321 12947 22577 25531 142417 248347 280841 2731817 30049987
Sum of all divisors σ(n): 33519744
Sum of proper divisors (its aliquot sum) s(n): 3469757
30049987 is a deficient number, because the sum of its proper divisors (3469757) is less than itself. Its deficiency is 26580230

Bases of 30049987

Binary: 1110010101000011011000011₂
Hexadecimal: 0x1CA86C3
Base-36: HW2PV

Squares and roots of 30049987

30049987 squared (30049987²) is 903001718700169
30049987 cubed (30049987³) is 27135189907917735347803
The square root of 30049987 is 5481.7868437217
The cube root of 30049987 is 310.8957339775

Scales and comparisons

How big is 30049987?

30,049,987 seconds is equal to 49 weeks, 4 days, 19 hours, 13 minutes, 7 seconds.
To count from 1 to 30,049,987 would take you about twenty-two 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 30049987 cubic inches would be around 25.9 feet tall.

Recreational maths with 30049987

30049987 backwards is 78994003
The number of decimal digits it has is: 8
The sum of 30049987's digits is 40
More coming soon!

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The information we have on file for 30049987 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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