820068472

820,068,472 is an even composite number composed of three prime numbers multiplied together.

What does the number 820068472 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

820068472 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 820068472:

2³ × 277 × 370067

(2 × 2 × 2 × 277 × 370067)

See below for interesting mathematical facts about the number 820068472 from the Numbermatics database.

Names of 820068472

Cardinal: 820068472 can be written as Eight hundred twenty million, sixty-eight thousand, four hundred seventy-two.

Scientific notation

Scientific notation: 8.20068472 × 10⁸

Factors of 820068472

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 370346

Divisors of 820068472

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 277 554 1108 2216 370067 740134 1480268 2960536 102508559 205017118 410034236 820068472
Sum of all divisors σ(n): 1543183560
Sum of proper divisors (its aliquot sum) s(n): 723115088
820068472 is a deficient number, because the sum of its proper divisors (723115088) is less than itself. Its deficiency is 96953384

Bases of 820068472

Binary: 110000111000010100000001111000₂
Hexadecimal: 0x30E14078
Base-36: DK8WVS

Squares and roots of 820068472

820068472 squared (820068472²) is 672512298768414784
820068472 cubed (820068472³) is 551506133252221393777090048
The square root of 820068472 is 28636.8376745757
The cube root of 820068472 is 936.0162140761

Scales and comparisons

How big is 820068472?

820,068,472 seconds is equal to 26 years, 3 weeks, 6 days, 12 hours, 47 minutes, 52 seconds.
To count from 1 to 820,068,472 would take you about thirty-nine 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 820068472 cubic inches would be around 78 feet tall.

Recreational maths with 820068472

820068472 backwards is 274860028
The number of decimal digits it has is: 9
The sum of 820068472's digits is 37
More coming soon!

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The information we have on file for 820068472 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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