210428

210,428 is an even composite number composed of three prime numbers multiplied together.

What does the number 210428 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

210428 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 210428:

2² × 31 × 1697

(2 × 2 × 31 × 1697)

See below for interesting mathematical facts about the number 210428 from the Numbermatics database.

Names of 210428

Cardinal: 210428 can be written as Two hundred ten thousand, four hundred twenty-eight.

Scientific notation

Scientific notation: 2.10428 × 10⁵

Factors of 210428

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1730

Divisors of 210428

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 31 62 124 1697 3394 6788 52607 105214 210428
Sum of all divisors σ(n): 380352
Sum of proper divisors (its aliquot sum) s(n): 169924
210428 is a deficient number, because the sum of its proper divisors (169924) is less than itself. Its deficiency is 40504

Bases of 210428

Binary: 110011010111111100₂
Hexadecimal: 0x335FC
Base-36: 4ID8

Squares and roots of 210428

210428 squared (210428²) is 44279943184
210428 cubed (210428³) is 9317739884322752
The square root of 210428 is 458.7243180823
The cube root of 210428 is 59.4795730553

Scales and comparisons

How big is 210428?

210,428 seconds is equal to 2 days, 10 hours, 27 minutes, 8 seconds.
To count from 1 to 210,428 would take you about two days.

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 210428 cubic inches would be around 5 feet tall.

Recreational maths with 210428

210428 backwards is 824012
The number of decimal digits it has is: 6
The sum of 210428's digits is 17
More coming soon!

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The information we have on file for 210428 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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