71242228

71,242,228 is an even composite number composed of three prime numbers multiplied together.

What does the number 71242228 look like?

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

71242228 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 71242228:

2² × 43 × 414199

(2 × 2 × 43 × 414199)

See below for interesting mathematical facts about the number 71242228 from the Numbermatics database.

Names of 71242228

Cardinal: 71242228 can be written as Seventy-one million, two hundred forty-two thousand, two hundred twenty-eight.

Scientific notation

Scientific notation: 7.1242228 × 10⁷

Factors of 71242228

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 414244

Divisors of 71242228

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 43 86 172 414199 828398 1656796 17810557 35621114 71242228
Sum of all divisors σ(n): 127573600
Sum of proper divisors (its aliquot sum) s(n): 56331372
71242228 is a deficient number, because the sum of its proper divisors (56331372) is less than itself. Its deficiency is 14910856

Bases of 71242228

Binary: 100001111110001000111110100₂
Hexadecimal: 0x43F11F4
Base-36: 16EYUS

Squares and roots of 71242228

71242228 squared (71242228²) is 5075455050403984
71242228 cubed (71242228³) is 361586725904632120236352
The square root of 71242228 is 8440.5111219643
The cube root of 71242228 is 414.5521427833

Scales and comparisons

How big is 71242228?

71,242,228 seconds is equal to 2 years, 13 weeks, 5 days, 13 hours, 30 minutes, 28 seconds.
To count from 1 to 71,242,228 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 71242228 cubic inches would be around 34.5 feet tall.

Recreational maths with 71242228

71242228 backwards is 82224217
The number of decimal digits it has is: 8
The sum of 71242228's digits is 28
More coming soon!

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The information we have on file for 71242228 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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