71390214

71,390,214 is an even composite number composed of four prime numbers multiplied together.

What does the number 71390214 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

71390214 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 71390214:

2 × 3³ × 7 × 188863

(2 × 3 × 3 × 3 × 7 × 188863)

See below for interesting mathematical facts about the number 71390214 from the Numbermatics database.

Names of 71390214

Cardinal: 71390214 can be written as Seventy-one million, three hundred ninety thousand, two hundred fourteen.

Scientific notation

Scientific notation: 7.1390214 × 10⁷

Factors of 71390214

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 188875

Divisors of 71390214

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 188863 377726 566589 1133178 1322041 1699767 2644082 3399534 3966123 5099301 7932246 10198602 11898369 23796738 35695107 71390214
Sum of all divisors σ(n): 181309440
Sum of proper divisors (its aliquot sum) s(n): 109919226
71390214 is an abundant number, because the sum of its proper divisors (109919226) is greater than itself. Its abundance is 38529012

Bases of 71390214

Binary: 100010000010101010000000110₂
Hexadecimal: 0x4415406
Base-36: 16I51I

Squares and roots of 71390214

71390214 squared (71390214²) is 5096562654965796
71390214 cubed (71390214³) is 363844698602416339120344
The square root of 71390214 is 8449.2729864765
The cube root of 71390214 is 414.8389833571

Scales and comparisons

How big is 71390214?

71,390,214 seconds is equal to 2 years, 14 weeks, 6 hours, 36 minutes, 54 seconds.
To count from 1 to 71,390,214 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 71390214 cubic inches would be around 34.6 feet tall.

Recreational maths with 71390214

71390214 backwards is 41209317
71390214 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 71390214's digits is 27
More coming soon!

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The information we have on file for 71390214 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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