27440145

27,440,145 is an odd composite number composed of three prime numbers multiplied together.

What does the number 27440145 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

27440145 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 27440145:

3² × 5 × 609781

(3 × 3 × 5 × 609781)

See below for interesting mathematical facts about the number 27440145 from the Numbermatics database.

Names of 27440145

Cardinal: 27440145 can be written as Twenty-seven million, four hundred forty thousand, one hundred forty-five.

Scientific notation

Scientific notation: 2.7440145 × 10⁷

Factors of 27440145

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 609789

Divisors of 27440145

Number of divisors d(n): 12
Complete list of divisors:
1 3 5 9 15 45 609781 1829343 3048905 5488029 9146715 27440145
Sum of all divisors σ(n): 47562996
Sum of proper divisors (its aliquot sum) s(n): 20122851
27440145 is a deficient number, because the sum of its proper divisors (20122851) is less than itself. Its deficiency is 7317294

Bases of 27440145

Binary: 1101000101011010000010001₂
Hexadecimal: 0x1A2B411
Base-36: GC4Y9

Squares and roots of 27440145

27440145 squared (27440145²) is 752961557621025
27440145 cubed (27440145³) is 20661374320546781048625
The square root of 27440145 is 5238.3341817795
The cube root of 27440145 is 301.6213878839

Scales and comparisons

How big is 27440145?

27,440,145 seconds is equal to 45 weeks, 2 days, 14 hours, 15 minutes, 45 seconds.
To count from 1 to 27,440,145 would take you about sixteen 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 27440145 cubic inches would be around 25.1 feet tall.

Recreational maths with 27440145

27440145 backwards is 54104472
The number of decimal digits it has is: 8
The sum of 27440145's digits is 27
More coming soon!

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The information we have on file for 27440145 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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