72449025

72,449,025 is an odd composite number composed of five prime numbers multiplied together.

What does the number 72449025 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

72449025 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 72449025:

3 × 5² × 11 × 137 × 641

(3 × 5 × 5 × 11 × 137 × 641)

See below for interesting mathematical facts about the number 72449025 from the Numbermatics database.

Names of 72449025

Cardinal: 72449025 can be written as Seventy-two million, four hundred forty-nine thousand and twenty-five.

Scientific notation

Scientific notation: 7.2449025 × 10⁷

Factors of 72449025

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 797

Divisors of 72449025

Number of divisors d(n): 48
Complete list of divisors:
1 3 5 11 15 25 33 55 75 137 165 275 411 641 685 825 1507 1923 2055 3205 3425 4521 7051 7535 9615 10275 16025 21153 22605 35255 37675 48075 87817 105765 113025 176275 263451 439085 528825 965987 1317255 2195425 2897961 4829935 6586275 14489805 24149675 72449025
Sum of all divisors σ(n): 131830848
Sum of proper divisors (its aliquot sum) s(n): 59381823
72449025 is a deficient number, because the sum of its proper divisors (59381823) is less than itself. Its deficiency is 13067202

Bases of 72449025

Binary: 100010100010111110000000001₂
Hexadecimal: 0x4517C01
Base-36: 174U0X

Squares and roots of 72449025

72449025 squared (72449025²) is 5248861223450625
72449025 cubed (72449025³) is 380274877999304916890625
The square root of 72449025 is 8511.6993015497
The cube root of 72449025 is 416.8797967405

Scales and comparisons

How big is 72449025?

72,449,025 seconds is equal to 2 years, 15 weeks, 5 days, 12 hours, 43 minutes, 45 seconds.
To count from 1 to 72,449,025 would take you about three years!

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 72449025 cubic inches would be around 34.7 feet tall.

Recreational maths with 72449025

72449025 backwards is 52094427
72449025 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 72449025's digits is 33
More coming soon!

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The information we have on file for 72449025 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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