105428

105,428 is an even composite number composed of two prime numbers multiplied together.

What does the number 105428 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

105428 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 105428:

2² × 26357

(2 × 2 × 26357)

See below for interesting mathematical facts about the number 105428 from the Numbermatics database.

Names of 105428

Cardinal: 105428 can be written as One hundred five thousand, four hundred twenty-eight.

Scientific notation

Scientific notation: 1.05428 × 10⁵

Factors of 105428

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 26359

Divisors of 105428

Number of divisors d(n): 6
Complete list of divisors:
1 2 4 26357 52714 105428
Sum of all divisors σ(n): 184506
Sum of proper divisors (its aliquot sum) s(n): 79078
105428 is a deficient number, because the sum of its proper divisors (79078) is less than itself. Its deficiency is 26350

Bases of 105428

Binary: 11001101111010100₂
Hexadecimal: 0x19BD4
Base-36: 29CK

Squares and roots of 105428

105428 squared (105428²) is 11115063184
105428 cubed (105428³) is 1171838881362752
The square root of 105428 is 324.6967816287
The cube root of 105428 is 47.2409536351

Scales and comparisons

How big is 105428?

105,428 seconds is equal to 1 day, 5 hours, 17 minutes, 8 seconds.
To count from 1 to 105,428 would take you about five 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 105428 cubic inches would be around 3.9 feet tall.

Recreational maths with 105428

105428 backwards is 824501
The number of decimal digits it has is: 6
The sum of 105428's digits is 20
More coming soon!

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The information we have on file for 105428 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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