28649133

28,649,133 is an odd composite number composed of three prime numbers multiplied together.

What does the number 28649133 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

28649133 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 28649133:

3⁴ × 67 × 5279

(3 × 3 × 3 × 3 × 67 × 5279)

See below for interesting mathematical facts about the number 28649133 from the Numbermatics database.

Names of 28649133

Cardinal: 28649133 can be written as Twenty-eight million, six hundred forty-nine thousand, one hundred thirty-three.

Scientific notation

Scientific notation: 2.8649133 × 10⁷

Factors of 28649133

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 5349

Divisors of 28649133

Number of divisors d(n): 20
Complete list of divisors:
1 3 9 27 67 81 201 603 1809 5279 5427 15837 47511 142533 353693 427599 1061079 3183237 9549711 28649133
Sum of all divisors σ(n): 43443840
Sum of proper divisors (its aliquot sum) s(n): 14794707
28649133 is a deficient number, because the sum of its proper divisors (14794707) is less than itself. Its deficiency is 13854426

Bases of 28649133

Binary: 1101101010010011010101101₂
Hexadecimal: 0x1B526AD
Base-36: H21T9

Squares and roots of 28649133

28649133 squared (28649133²) is 820772821651689
28649133 cubed (28649133³) is 23514429730284517835637
The square root of 28649133 is 5352.4884866761
The cube root of 28649133 is 305.9876004203

Scales and comparisons

How big is 28649133?

28,649,133 seconds is equal to 47 weeks, 2 days, 14 hours, 5 minutes, 33 seconds.
To count from 1 to 28,649,133 would take you about nineteen 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 28649133 cubic inches would be around 25.5 feet tall.

Recreational maths with 28649133

28649133 backwards is 33194682
The number of decimal digits it has is: 8
The sum of 28649133's digits is 36
More coming soon!

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The information we have on file for 28649133 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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