84940

84,940 is an even composite number composed of four prime numbers multiplied together.

What does the number 84940 look like?

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

84940 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 84940:

2² × 5 × 31 × 137

(2 × 2 × 5 × 31 × 137)

See below for interesting mathematical facts about the number 84940 from the Numbermatics database.

Names of 84940

Cardinal: 84940 can be written as Eighty-four thousand, nine hundred forty.

Scientific notation

Scientific notation: 8.494 × 10⁴

Factors of 84940

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 175

Divisors of 84940

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 10 20 31 62 124 137 155 274 310 548 620 685 1370 2740 4247 8494 16988 21235 42470 84940
Sum of all divisors σ(n): 185472
Sum of proper divisors (its aliquot sum) s(n): 100532
84940 is an abundant number, because the sum of its proper divisors (100532) is greater than itself. Its abundance is 15592

Bases of 84940

Binary: 10100101111001100₂
Hexadecimal: 0x14BCC
Base-36: 1TJG

Squares and roots of 84940

84940 squared (84940²) is 7214803600
84940 cubed (84940³) is 612825417784000
The square root of 84940 is 291.4446774261
The cube root of 84940 is 43.9579488049

Scales and comparisons

How big is 84940?

84,940 seconds is equal to 23 hours, 35 minutes, 40 seconds.
To count from 1 to 84,940 would take you about twenty-three 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 84940 cubic inches would be around 3.7 feet tall.

Recreational maths with 84940

84940 backwards is 04948
The number of decimal digits it has is: 5
The sum of 84940's digits is 25
More coming soon!

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The information we have on file for 84940 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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