771228

771,228 is an even composite number composed of four prime numbers multiplied together.

What does the number 771228 look like?

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

771228 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 771228:

2² × 3³ × 37 × 193

(2 × 2 × 3 × 3 × 3 × 37 × 193)

See below for interesting mathematical facts about the number 771228 from the Numbermatics database.

Names of 771228

Cardinal: 771228 can be written as Seven hundred seventy-one thousand, two hundred twenty-eight.

Scientific notation

Scientific notation: 7.71228 × 10⁵

Factors of 771228

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 235

Divisors of 771228

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 9 12 18 27 36 37 54 74 108 111 148 193 222 333 386 444 579 666 772 999 1158 1332 1737 1998 2316 3474 3996 5211 6948 7141 10422 14282 20844 21423 28564 42846 64269 85692 128538 192807 257076 385614 771228
Sum of all divisors σ(n): 2064160
Sum of proper divisors (its aliquot sum) s(n): 1292932
771228 is an abundant number, because the sum of its proper divisors (1292932) is greater than itself. Its abundance is 521704

Bases of 771228

Binary: 10111100010010011100₂
Hexadecimal: 0xBC49C
Base-36: GJ30

Squares and roots of 771228

771228 squared (771228²) is 594792627984
771228 cubed (771228³) is 458720728894844352
The square root of 771228 is 878.1958779225
The cube root of 771228 is 91.7052634525

Scales and comparisons

How big is 771228?

771,228 seconds is equal to 1 week, 1 day, 22 hours, 13 minutes, 48 seconds.
To count from 1 to 771,228 would take you about twenty-two hours!

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 771228 cubic inches would be around 7.6 feet tall.

Recreational maths with 771228

771228 backwards is 822177
771228 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 771228's digits is 27
More coming soon!

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The information we have on file for 771228 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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