145137429

145,137,429 is an odd composite number composed of three prime numbers multiplied together.

What does the number 145137429 look like?

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

145137429 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 145137429:

3² × 23 × 701147

(3 × 3 × 23 × 701147)

See below for interesting mathematical facts about the number 145137429 from the Numbermatics database.

Names of 145137429

Cardinal: 145137429 can be written as One hundred forty-five million, one hundred thirty-seven thousand, four hundred twenty-nine.

Scientific notation

Scientific notation: 1.45137429 × 10⁸

Factors of 145137429

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 701173

Divisors of 145137429

Number of divisors d(n): 12
Complete list of divisors:
1 3 9 23 69 207 701147 2103441 6310323 16126381 48379143 145137429
Sum of all divisors σ(n): 218758176
Sum of proper divisors (its aliquot sum) s(n): 73620747
145137429 is a deficient number, because the sum of its proper divisors (73620747) is less than itself. Its deficiency is 71516682

Bases of 145137429

Binary: 1000101001101001111100010101₂
Hexadecimal: 0x8A69F15
Base-36: 2EESR9

Squares and roots of 145137429

145137429 squared (145137429²) is 21064873296730041
145137429 cubed (145137429³) is 3057301552498152257804589
The square root of 145137429 is 12047.2996559395
The cube root of 145137429 is 525.5247107777

Scales and comparisons

How big is 145137429?

145,137,429 seconds is equal to 4 years, 31 weeks, 6 days, 19 hours, 57 minutes, 9 seconds.
To count from 1 to 145,137,429 would take you about six 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 145137429 cubic inches would be around 43.8 feet tall.

Recreational maths with 145137429

145137429 backwards is 924731541
The number of decimal digits it has is: 9
The sum of 145137429's digits is 36
More coming soon!

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The information we have on file for 145137429 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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