82027921

82,027,921 is an odd composite number composed of four prime numbers multiplied together.

What does the number 82027921 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

82027921 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 82027921:

19 × 29 × 41 × 3631

See below for interesting mathematical facts about the number 82027921 from the Numbermatics database.

Names of 82027921

Cardinal: 82027921 can be written as Eighty-two million, twenty-seven thousand, nine hundred twenty-one.

Scientific notation

Scientific notation: 8.2027921 × 10⁷

Factors of 82027921

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 3720

Divisors of 82027921

Number of divisors d(n): 16
Complete list of divisors:
1 19 29 41 551 779 1189 3631 22591 68989 105299 148871 2000681 2828549 4317259 82027921
Sum of all divisors σ(n): 91526400
Sum of proper divisors (its aliquot sum) s(n): 9498479
82027921 is a deficient number, because the sum of its proper divisors (9498479) is less than itself. Its deficiency is 72529442

Bases of 82027921

Binary: 100111000111010010110010001₂
Hexadecimal: 0x4E3A591
Base-36: 1CU55D

Squares and roots of 82027921

82027921 squared (82027921²) is 6728579823582241
82027921 cubed (82027921³) is 551931414210998001750961
The square root of 82027921 is 9056.9266862439
The cube root of 82027921 is 434.4974528461

Scales and comparisons

How big is 82027921?

82,027,921 seconds is equal to 2 years, 31 weeks, 4 days, 9 hours, 32 minutes, 1 second.
To count from 1 to 82,027,921 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 82027921 cubic inches would be around 36.2 feet tall.

Recreational maths with 82027921

82027921 backwards is 12972028
The number of decimal digits it has is: 8
The sum of 82027921's digits is 31
More coming soon!

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The information we have on file for 82027921 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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