42980

42,980 is an even composite number composed of four prime numbers multiplied together.

What does the number 42980 look like?

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

42980 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 42980:

2² × 5 × 7 × 307

(2 × 2 × 5 × 7 × 307)

See below for interesting mathematical facts about the number 42980 from the Numbermatics database.

Names of 42980

Cardinal: 42980 can be written as Forty-two thousand, nine hundred eighty.

Scientific notation

Scientific notation: 4.298 × 10⁴

Factors of 42980

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 321

Divisors of 42980

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 70 140 307 614 1228 1535 2149 3070 4298 6140 8596 10745 21490 42980
Sum of all divisors σ(n): 103488
Sum of proper divisors (its aliquot sum) s(n): 60508
42980 is an abundant number, because the sum of its proper divisors (60508) is greater than itself. Its abundance is 17528

Bases of 42980

Binary: 1010011111100100₂
Hexadecimal: 0xA7E4
Base-36: X5W

Squares and roots of 42980

42980 squared (42980²) is 1847280400
42980 cubed (42980³) is 79396111592000
The square root of 42980 is 207.3161836423
The cube root of 42980 is 35.0285481367

Scales and comparisons

How big is 42980?

42,980 seconds is equal to 11 hours, 56 minutes, 20 seconds.
To count from 1 to 42,980 would take you about eleven hours.

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 42980 cubic inches would be around 2.9 feet tall.

Recreational maths with 42980

42980 backwards is 08924
The number of decimal digits it has is: 5
The sum of 42980's digits is 23
More coming soon!

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The information we have on file for 42980 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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