245427145

245,427,145 is an odd composite number composed of three prime numbers multiplied together.

What does the number 245427145 look like?

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

245427145 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 245427145:

5 × 29 × 1301²

(5 × 29 × 1301 × 1301)

See below for interesting mathematical facts about the number 245427145 from the Numbermatics database.

Names of 245427145

Cardinal: 245427145 can be written as Two hundred forty-five million, four hundred twenty-seven thousand, one hundred forty-five.

Scientific notation

Scientific notation: 2.45427145 × 10⁸

Factors of 245427145

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1335

Divisors of 245427145

Number of divisors d(n): 12
Complete list of divisors:
1 5 29 145 1301 6505 37729 188645 1692601 8463005 49085429 245427145
Sum of all divisors σ(n): 304902540
Sum of proper divisors (its aliquot sum) s(n): 59475395
245427145 is a deficient number, because the sum of its proper divisors (59475395) is less than itself. Its deficiency is 185951750

Bases of 245427145

Binary: 1110101000001110101111001001₂
Hexadecimal: 0xEA0EBC9
Base-36: 424CSP

Squares and roots of 245427145

245427145 squared (245427145²) is 60234483502851025
245427145 cubed (245427145³) is 14783177316654326426073625
The square root of 245427145 is 15666.1145470087
The cube root of 245427145 is 626.0959076551

Scales and comparisons

How big is 245427145?

245,427,145 seconds is equal to 7 years, 41 weeks, 5 days, 14 hours, 12 minutes, 25 seconds.
To count from 1 to 245,427,145 would take you about eleven 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 245427145 cubic inches would be around 52.2 feet tall.

Recreational maths with 245427145

245427145 backwards is 541724542
The number of decimal digits it has is: 9
The sum of 245427145's digits is 34
More coming soon!

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The information we have on file for 245427145 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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