25742980

25,742,980 is an even composite number composed of five prime numbers multiplied together.

What does the number 25742980 look like?

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

25742980 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 25742980:

2² × 5 × 23 × 191 × 293

(2 × 2 × 5 × 23 × 191 × 293)

See below for interesting mathematical facts about the number 25742980 from the Numbermatics database.

Names of 25742980

Cardinal: 25742980 can be written as Twenty-five million, seven hundred forty-two thousand, nine hundred eighty.

Scientific notation

Scientific notation: 2.574298 × 10⁷

Factors of 25742980

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 514

Divisors of 25742980

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 10 20 23 46 92 115 191 230 293 382 460 586 764 955 1172 1465 1910 2930 3820 4393 5860 6739 8786 13478 17572 21965 26956 33695 43930 55963 67390 87860 111926 134780 223852 279815 559630 1119260 1287149 2574298 5148596 6435745 12871490 25742980
Sum of all divisors σ(n): 56899584
Sum of proper divisors (its aliquot sum) s(n): 31156604
25742980 is an abundant number, because the sum of its proper divisors (31156604) is greater than itself. Its abundance is 5413624

Bases of 25742980

Binary: 1100010001100111010000100₂
Hexadecimal: 0x188CE84
Base-36: FBRES

Squares and roots of 25742980

25742980 squared (25742980²) is 662701019280400
25742980 cubed (25742980³) is 17059899085314951592000
The square root of 25742980 is 5073.7540342433
The cube root of 25742980 is 295.2701919831

Scales and comparisons

How big is 25742980?

25,742,980 seconds is equal to 42 weeks, 3 days, 22 hours, 49 minutes, 40 seconds.
To count from 1 to 25,742,980 would take you about eleven 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 25742980 cubic inches would be around 24.6 feet tall.

Recreational maths with 25742980

25742980 backwards is 08924752
The number of decimal digits it has is: 8
The sum of 25742980's digits is 37
More coming soon!

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The information we have on file for 25742980 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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