99428

99,428 is an even composite number composed of four prime numbers multiplied together.

What does the number 99428 look like?

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

99428 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 99428:

2² × 7 × 53 × 67

(2 × 2 × 7 × 53 × 67)

See below for interesting mathematical facts about the number 99428 from the Numbermatics database.

Names of 99428

Cardinal: 99428 can be written as Ninety-nine thousand, four hundred twenty-eight.

Scientific notation

Scientific notation: 9.9428 × 10⁴

Factors of 99428

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 129

Divisors of 99428

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 7 14 28 53 67 106 134 212 268 371 469 742 938 1484 1876 3551 7102 14204 24857 49714 99428
Sum of all divisors σ(n): 205632
Sum of proper divisors (its aliquot sum) s(n): 106204
99428 is an abundant number, because the sum of its proper divisors (106204) is greater than itself. Its abundance is 6776

Bases of 99428

Binary: 11000010001100100₂
Hexadecimal: 0x18464
Base-36: 24PW

Squares and roots of 99428

99428 squared (99428²) is 9885927184
99428 cubed (99428³) is 982937968050752
The square root of 99428 is 315.3220575855
The cube root of 99428 is 46.3272194315

Scales and comparisons

How big is 99428?

99,428 seconds is equal to 1 day, 3 hours, 37 minutes, 8 seconds.
To count from 1 to 99,428 would take you about 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 99428 cubic inches would be around 3.9 feet tall.

Recreational maths with 99428

99428 backwards is 82499
The number of decimal digits it has is: 5
The sum of 99428's digits is 32
More coming soon!

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The information we have on file for 99428 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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