140724345

140,724,345 is an odd composite number composed of five prime numbers multiplied together.

What does the number 140724345 look like?

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

140724345 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 140724345:

3 × 5 × 31 × 47² × 137

(3 × 5 × 31 × 47 × 47 × 137)

See below for interesting mathematical facts about the number 140724345 from the Numbermatics database.

Names of 140724345

Cardinal: 140724345 can be written as One hundred forty million, seven hundred twenty-four thousand, three hundred forty-five.

Scientific notation

Scientific notation: 1.40724345 × 10⁸

Factors of 140724345

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 223

Divisors of 140724345

Number of divisors d(n): 48
Complete list of divisors:
1 3 5 15 31 47 93 137 141 155 235 411 465 685 705 1457 2055 2209 4247 4371 6439 6627 7285 11045 12741 19317 21235 21855 32195 33135 63705 68479 96585 199609 205437 302633 342395 598827 907899 998045 1027185 1513165 2994135 4539495 9381623 28144869 46908115 140724345
Sum of all divisors σ(n): 239205888
Sum of proper divisors (its aliquot sum) s(n): 98481543
140724345 is a deficient number, because the sum of its proper divisors (98481543) is less than itself. Its deficiency is 42242802

Bases of 140724345

Binary: 1000011000110100100001111001₂
Hexadecimal: 0x8634879
Base-36: 2BS7LL

Squares and roots of 140724345

140724345 squared (140724345²) is 19803341275679025
140724345 cubed (140724345³) is 2786812229831395223363625
The square root of 140724345 is 11862.7292390917
The cube root of 140724345 is 520.1433837835

Scales and comparisons

How big is 140724345?

140,724,345 seconds is equal to 4 years, 24 weeks, 4 days, 18 hours, 5 minutes, 45 seconds.
To count from 1 to 140,724,345 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 140724345 cubic inches would be around 43.3 feet tall.

Recreational maths with 140724345

140724345 backwards is 543427041
The number of decimal digits it has is: 9
The sum of 140724345's digits is 30
More coming soon!

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The information we have on file for 140724345 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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