27972980

27,972,980 is an even composite number composed of four prime numbers multiplied together.

What does the number 27972980 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

27972980 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 27972980:

2² × 5 × 7 × 199807

(2 × 2 × 5 × 7 × 199807)

See below for interesting mathematical facts about the number 27972980 from the Numbermatics database.

Names of 27972980

Cardinal: 27972980 can be written as Twenty-seven million, nine hundred seventy-two thousand, nine hundred eighty.

Scientific notation

Scientific notation: 2.797298 × 10⁷

Factors of 27972980

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 199821

Divisors of 27972980

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 70 140 199807 399614 799228 999035 1398649 1998070 2797298 3996140 5594596 6993245 13986490 27972980
Sum of all divisors σ(n): 67135488
Sum of proper divisors (its aliquot sum) s(n): 39162508
27972980 is an abundant number, because the sum of its proper divisors (39162508) is greater than itself. Its abundance is 11189528

Bases of 27972980

Binary: 1101010101101010101110100₂
Hexadecimal: 0x1AAD574
Base-36: GNK38

Squares and roots of 27972980

27972980 squared (27972980²) is 782487610080400
27972980 cubed (27972980³) is 21888510267026827592000
The square root of 27972980 is 5288.9488558691
The cube root of 27972980 is 303.5611888059

Scales and comparisons

How big is 27972980?

27,972,980 seconds is equal to 46 weeks, 1 day, 18 hours, 16 minutes, 20 seconds.
To count from 1 to 27,972,980 would take you about seventeen 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 27972980 cubic inches would be around 25.3 feet tall.

Recreational maths with 27972980

27972980 backwards is 08927972
The number of decimal digits it has is: 8
The sum of 27972980's digits is 44
More coming soon!

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The information we have on file for 27972980 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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