145008816

145,008,816 is an even composite number composed of four prime numbers multiplied together.

What does the number 145008816 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

145008816 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 145008816:

2⁴ × 3 × 29 × 104173

(2 × 2 × 2 × 2 × 3 × 29 × 104173)

See below for interesting mathematical facts about the number 145008816 from the Numbermatics database.

Names of 145008816

Cardinal: 145008816 can be written as One hundred forty-five million, eight thousand, eight hundred sixteen.

Scientific notation

Scientific notation: 1.45008816 × 10⁸

Factors of 145008816

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 104207

Divisors of 145008816

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 6 8 12 16 24 29 48 58 87 116 174 232 348 464 696 1392 104173 208346 312519 416692 625038 833384 1250076 1666768 2500152 3021017 5000304 6042034 9063051 12084068 18126102 24168136 36252204 48336272 72504408 145008816
Sum of all divisors σ(n): 387527280
Sum of proper divisors (its aliquot sum) s(n): 242518464
145008816 is an abundant number, because the sum of its proper divisors (242518464) is greater than itself. Its abundance is 97509648

Bases of 145008816

Binary: 1000101001001010100010110000₂
Hexadecimal: 0x8A4A8B0
Base-36: 2EC1IO

Squares and roots of 145008816

145008816 squared (145008816²) is 21027556717721856
145008816 cubed (145008816³) is 3049181103009692555882496
The square root of 145008816 is 12041.9606377033
The cube root of 145008816 is 525.3694343049

Scales and comparisons

How big is 145008816?

145,008,816 seconds is equal to 4 years, 31 weeks, 5 days, 8 hours, 13 minutes, 36 seconds.
To count from 1 to 145,008,816 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 145008816 cubic inches would be around 43.8 feet tall.

Recreational maths with 145008816

145008816 backwards is 618800541
The number of decimal digits it has is: 9
The sum of 145008816's digits is 33
More coming soon!

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The information we have on file for 145008816 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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