80208990

80,208,990 is an even composite number composed of five prime numbers multiplied together.

What does the number 80208990 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

80208990 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 80208990:

2 × 3² × 5 × 409 × 2179

(2 × 3 × 3 × 5 × 409 × 2179)

See below for interesting mathematical facts about the number 80208990 from the Numbermatics database.

Names of 80208990

Cardinal: 80208990 can be written as Eighty million, two hundred eight thousand, nine hundred ninety.

Scientific notation

Scientific notation: 8.020899 × 10⁷

Factors of 80208990

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 2598

Divisors of 80208990

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 9 10 15 18 30 45 90 409 818 1227 2045 2179 2454 3681 4090 4358 6135 6537 7362 10895 12270 13074 18405 19611 21790 32685 36810 39222 65370 98055 196110 891211 1782422 2673633 4456055 5347266 8020899 8912110 13368165 16041798 26736330 40104495 80208990
Sum of all divisors σ(n): 209149200
Sum of proper divisors (its aliquot sum) s(n): 128940210
80208990 is an abundant number, because the sum of its proper divisors (128940210) is greater than itself. Its abundance is 48731220

Bases of 80208990

Binary: 100110001111110010001011110₂
Hexadecimal: 0x4C7E45E
Base-36: 1BR5NI

Squares and roots of 80208990

80208990 squared (80208990²) is 6433482076820100
80208990 cubed (80208990³) is 516023099564842632699000
The square root of 80208990 is 8955.9471860883
The cube root of 80208990 is 431.2618245025

Scales and comparisons

How big is 80208990?

80,208,990 seconds is equal to 2 years, 28 weeks, 4 days, 8 hours, 16 minutes, 30 seconds.
To count from 1 to 80,208,990 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 80208990 cubic inches would be around 35.9 feet tall.

Recreational maths with 80208990

80208990 backwards is 09980208
The number of decimal digits it has is: 8
The sum of 80208990's digits is 36
More coming soon!

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The information we have on file for 80208990 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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