80821806 (number)

80821806 is an even 8-digits composite number following 80821805 and preceding 80821807. In scientific notation, it is written as 8.0821806 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 24801504 positive integers (up to 80821806) that are relatively prime to 80821806.

Interesting facts

Basic properties

Name

Name eighty million eight hundred twenty-one thousand eight hundred six

Notation

Scientific notation 8.0821806 × 10^7
Engineering notation 8.0821806 × 10^6

Prime Factorization of 80821806

Prime Factorization 2 × 3 × 13 × 443 × 2339

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 80821806
Product of the distinct prime numbers

The prime factorization of 80821806 is 2 × 3 × 13 × 443 × 2339. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 10, 5, 964, 589, 587, 9879, 2447, 7877, 746246, 237670, 5102629, 9268131, 73941116, 69847691, 889544401, 502123316, 995329106, 1085582266

Basic calculations (n = 80821806)

Multiplication

n×y
n×2 161643612
n×3 242465418
n×4 323287224
n×5 404109030

Division

n÷y
n÷2 40410903
n÷3 26940602
n÷3 20205451.5
n÷5 16164361.2

Exponentiation

ny
n2 6532164325101636
n3 5.2794131784349E+23
n4 4.2669170770131E+31
n5 3.4485994421644E+39

Nth Root

y√n
2√n 8990.0948827029
3√n 432.35735391804
4√n 94.816110881552
5√n 38.15098103732

Divisors of 80821806

1, 2, 3, 6, 13, 26, 39, 78, 443, 886, 1329, 2339, 2658, 4678, 5759, 7017, 11518, 14034, 17277, 30407, 34554, 60814, 91221, 182442, 1036177, 2072354, 3108531, 6217062, 13470301, 26940602, 40410903, 80821806

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80821805
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80821806 can be divided by 32 positive divisors. The sum of these divisors (counting 80821806) is 1, the average is 0.03125.

Base conversion 80821806

Base System Value
2 Binary 100110100010011111000101110
3 Ternary 12122002011200020
4 Quaternary 10310103320232
5 Quinary 131142244211
6 Senary 12004143010
8 Octal 464237056
10 Decimal 80821806
12 Duodecimal 23097a66
16 Hexadecimal 4d13e2e
20 Vigesimal 1552ea6
36 Base36 1c4ai6

Cryptographic Hash Functions

md5 9dd04047ed1fdfc96697641e8a0ccc7a
sha1 8000e4d8bb084a197644693c7ca5aacba1dced5b
sha256 e194f621dff90a781f50216633f00e94c809c256e4144b60372287b4a89280d4
sha512 0915091cc9c9ead2d9688440c423fcec35a76fff82f6d1a3b2fbe4303a70462fef31f9bc7a93ed57472c587b814f7d75a8b95ae445d79ddf1e3c22126f71c841
ripemd-160 0a85fe1faac3731cc8dc3303494c0b6a1cdaf709

80821806 as geometric shapes

Circle

Radius = n
Diameter 161643612
Circumference 507818383.95892
Area 2.0521399455781E+16

Sphere

Radius = n
Volume 2.2114354208848E+24
Surface area 8.2085597823123E+16
Circumference 507818383.95892

Square

Length = n
Perimeter 323287224
Area 6532164325101636
Diagonal 114299294.18069

Cube

Length = n
Surface area 39192985950609816
Volume 5.2794131784349E+23
Space diagonal 139987474.35148

Equilateral Triangle

Length = n
Perimeter 242465418
Area 2.8285101236162E+15
Altitude 69993737.175738

Triangular Pyramid

Length = n
Surface area 2.8285101236162E+15
Volume 6.2218480985948E+22
Height 38099764.726896