71890741

71,890,741 is an odd composite number composed of three prime numbers multiplied together.

What does the number 71890741 look like?

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

71890741 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 71890741:

13² × 37 × 11497

(13 × 13 × 37 × 11497)

See below for interesting mathematical facts about the number 71890741 from the Numbermatics database.

Names of 71890741

Cardinal: 71890741 can be written as Seventy-one million, eight hundred ninety thousand, seven hundred forty-one.

Scientific notation

Scientific notation: 7.1890741 × 10⁷

Factors of 71890741

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 11547

Divisors of 71890741

Number of divisors d(n): 12
Complete list of divisors:
1 13 37 169 481 6253 11497 149461 425389 1942993 5530057 71890741
Sum of all divisors σ(n): 79957092
Sum of proper divisors (its aliquot sum) s(n): 8066351
71890741 is a deficient number, because the sum of its proper divisors (8066351) is less than itself. Its deficiency is 63824390

Bases of 71890741

Binary: 100010010001111011100110101₂
Hexadecimal: 0x448F735
Base-36: 16SV91

Squares and roots of 71890741

71890741 squared (71890741²) is 5168278641529081
71890741 cubed (71890741³) is 371551381233999006139021
The square root of 71890741 is 8478.8407816163
The cube root of 71890741 is 415.8062248565

Scales and comparisons

How big is 71890741?

71,890,741 seconds is equal to 2 years, 14 weeks, 6 days, 1 hour, 39 minutes, 1 second.
To count from 1 to 71,890,741 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 71890741 cubic inches would be around 34.7 feet tall.

Recreational maths with 71890741

71890741 backwards is 14709817
71890741 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 71890741's digits is 37
More coming soon!

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The information we have on file for 71890741 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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