71388108

71,388,108 is an even composite number composed of four prime numbers multiplied together.

What does the number 71388108 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

71388108 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 71388108:

2² × 3³ × 11 × 60091

(2 × 2 × 3 × 3 × 3 × 11 × 60091)

See below for interesting mathematical facts about the number 71388108 from the Numbermatics database.

Names of 71388108

Cardinal: 71388108 can be written as Seventy-one million, three hundred eighty-eight thousand, one hundred eight.

Scientific notation

Scientific notation: 7.1388108 × 10⁷

Factors of 71388108

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 60107

Divisors of 71388108

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 99 108 132 198 297 396 594 1188 60091 120182 180273 240364 360546 540819 661001 721092 1081638 1322002 1622457 1983003 2163276 2644004 3244914 3966006 5949009 6489828 7932012 11898018 17847027 23796036 35694054 71388108
Sum of all divisors σ(n): 201909120
Sum of proper divisors (its aliquot sum) s(n): 130521012
71388108 is an abundant number, because the sum of its proper divisors (130521012) is greater than itself. Its abundance is 59132904

Bases of 71388108

Binary: 100010000010100101111001100₂
Hexadecimal: 0x4414BCC
Base-36: 16I3F0

Squares and roots of 71388108

71388108 squared (71388108²) is 5096261963819664
71388108 cubed (71388108³) is 363812499469450266155712
The square root of 71388108 is 8449.1483594501
The cube root of 71388108 is 414.8349040885

Scales and comparisons

How big is 71388108?

71,388,108 seconds is equal to 2 years, 14 weeks, 6 hours, 1 minute, 48 seconds.
To count from 1 to 71,388,108 would take you about three 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 71388108 cubic inches would be around 34.6 feet tall.

Recreational maths with 71388108

71388108 backwards is 80188317
71388108 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 71388108's digits is 36
More coming soon!

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The information we have on file for 71388108 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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