82808220 (number)

82808220 is an even 8-digits composite number following 82808219 and preceding 82808221. In scientific notation, it is written as 8.2808220 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 96 positive divisors. There are 19526400 positive integers (up to 82808220) that are relatively prime to 82808220.

Interesting facts

Basic properties

Name

Name eighty-two million eight hundred eight thousand two hundred twenty

Notation

Scientific notation 8.2808220 × 10^7
Engineering notation 8.2808220 × 10^6

Prime Factorization of 82808220

Prime Factorization 2 × 2 × 3 × 5 × 11 × 37 × 3391

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 41404110
Product of the distinct prime numbers

The prime factorization of 82808220 is 2 × 2 × 3 × 5 × 11 × 37 × 3391. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82808220)

Multiplication

n×y
n×2 165616440
n×3 248424660
n×4 331232880
n×5 414041100

Division

n÷y
n÷2 41404110
n÷3 27602740
n÷3 20702055
n÷5 16561644

Exponentiation

ny
n2 6857201299568400
n3 5.6783263379895E+23
n4 4.7021209662803E+31
n5 3.8937426744235E+39

Nth Root

y√n
2√n 9099.9021972766
3√n 435.87084101724
4√n 95.393407514758
5√n 38.336696780962

Divisors of 82808220

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82808219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82808220 can be divided by 96 positive divisors. The sum of these divisors (counting 82808220) is 1, the average is 0.010416666666667.

Base conversion 82808220

Base System Value
2 Binary 100111011111000110110011100
3 Ternary 12202211002112010
4 Quaternary 10323320312130
5 Quinary 132144330340
6 Senary 12114511220
8 Octal 473706634
10 Decimal 82808220
12 Duodecimal 23895510
16 Hexadecimal 4ef8d9c
20 Vigesimal 15hb0b0
36 Base36 1dav8c

Cryptographic Hash Functions

md5 2d467fa7b9477f57e14c6f562141b57e
sha1 1848fc22749fcdbd57155ad797e86e4e6ed9d0b2
sha256 19c84081f0b11391d066508cb828129fce1c3e80317de201b61c31784ebf1071
sha512 ea4a80bb60511bbdb3269c368810bd8bf5a9f16365b8f235b4309764953aa4a2a3ed4a762a07106b529d8fa0db8500ce090d13d29b0e7262e898f20cfede2e07
ripemd-160 1523696eab40eb9d814bd4b13547cdcda72d0a56

82808220 as geometric shapes

Circle

Radius = n
Diameter 165616440
Circumference 520299391.21769
Area 2.154253322691E+16

Sphere

Radius = n
Volume 2.3785317744151E+24
Surface area 8.6170132907642E+16
Circumference 520299391.21769

Square

Length = n
Perimeter 331232880
Area 6857201299568400
Diagonal 117108507.79997

Cube

Length = n
Surface area 41143207797410400
Volume 5.6783263379895E+23
Space diagonal 143428044.32434

Equilateral Triangle

Length = n
Perimeter 248424660
Area 2.969255262145E+15
Altitude 71714022.162171

Triangular Pyramid

Length = n
Surface area 2.969255262145E+15
Volume 6.6919717656375E+22
Height 39036169.266658