42470

42,470 is an even composite number composed of four prime numbers multiplied together.

What does the number 42470 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

42470 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 42470:

2 × 5 × 31 × 137

See below for interesting mathematical facts about the number 42470 from the Numbermatics database.

Names of 42470

Cardinal: 42470 can be written as Forty-two thousand, four hundred seventy.

Scientific notation

Scientific notation: 4.247 × 10⁴

Factors of 42470

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

Divisors of 42470

Number of divisors d(n): 16
Complete list of divisors:
1 2 5 10 31 62 137 155 274 310 685 1370 4247 8494 21235 42470
Sum of all divisors σ(n): 79488
Sum of proper divisors (its aliquot sum) s(n): 37018
42470 is a deficient number, because the sum of its proper divisors (37018) is less than itself. Its deficiency is 5452

Bases of 42470

Binary: 1010010111100110₂
Hexadecimal: 0xA5E6
Base-36: WRQ

Squares and roots of 42470

42470 squared (42470²) is 1803700900
42470 cubed (42470³) is 76603177223000
The square root of 42470 is 206.0825077487
The cube root of 42470 is 34.8894470877

Scales and comparisons

How big is 42470?

42,470 seconds is equal to 11 hours, 47 minutes, 50 seconds.
To count from 1 to 42,470 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 42470 cubic inches would be around 2.9 feet tall.

Recreational maths with 42470

42470 backwards is 07424
The number of decimal digits it has is: 5
The sum of 42470's digits is 17
More coming soon!

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The information we have on file for 42470 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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