28322100

28,322,100 is an even composite number composed of four prime numbers multiplied together.

What does the number 28322100 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 54 divisors.

28322100 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.

Prime factorization of 28322100:

2² × 3² × 5² × 31469

(2 × 2 × 3 × 3 × 5 × 5 × 31469)

See below for interesting mathematical facts about the number 28322100 from the Numbermatics database.

Names of 28322100

Cardinal: 28322100 can be written as Twenty-eight million, three hundred twenty-two thousand, one hundred.

Scientific notation

Scientific notation: 2.83221 × 10⁷

Factors of 28322100

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 31479

Divisors of 28322100

Number of divisors d(n): 54
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 60 75 90 100 150 180 225 300 450 900 31469 62938 94407 125876 157345 188814 283221 314690 377628 472035 566442 629380 786725 944070 1132884 1416105 1573450 1888140 2360175 2832210 3146900 4720350 5664420 7080525 9440700 14161050 28322100
Sum of all divisors σ(n): 88776870
Sum of proper divisors (its aliquot sum) s(n): 60454770
28322100 is an abundant number, because the sum of its proper divisors (60454770) is greater than itself. Its abundance is 32132670

Bases of 28322100

Binary: 1101100000010100100110100₂
Hexadecimal: 0x1B02934
Base-36: GV1H0

Squares and roots of 28322100

28322100 squared (28322100²) is 802141348410000
28322100 cubed (28322100³) is 22718327483802861000000
The square root of 28322100 is 5321.8511816849
The cube root of 28322100 is 304.8188479055

Scales and comparisons

How big is 28322100?

28,322,100 seconds is equal to 46 weeks, 5 days, 19 hours, 15 minutes.
To count from 1 to 28,322,100 would take you about eighteen weeks!

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 28322100 cubic inches would be around 25.4 feet tall.

Recreational maths with 28322100

28322100 backwards is 00122382
28322100 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 28322100's digits is 18
More coming soon!

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The information we have on file for 28322100 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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