20802208 (number)

20802208 is an even 8-digits composite number following 20802207 and preceding 20802209. In scientific notation, it is written as 2.0802208 × 10^7. The sum of its digits is 22. It has a total of 7 prime factors and 24 positive divisors. There are 8915136 positive integers (up to 20802208) that are relatively prime to 20802208.

Interesting facts

Basic properties

Name

Name twenty million eight hundred two thousand two hundred eight

Notation

Scientific notation 2.0802208 × 10^7
Engineering notation 2.0802208 × 10^6

Prime Factorization of 20802208

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 92867

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1300138
Product of the distinct prime numbers

The prime factorization of 20802208 is 2 × 2 × 2 × 2 × 2 × 7 × 92867. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 4, 83, 62, 19, 467, 6467, 9653, 61563, 24438, 816767, 495372, 9765552, 8778233, 31115880, 52618736, 952107324, 478169694, 7273035319, 6430743410

Basic calculations (n = 20802208)

Multiplication

n×y
n×2 41604416
n×3 62406624
n×4 83208832
n×5 104011040

Division

n÷y
n÷2 10401104
n÷3 6934069.3333333
n÷3 5200552
n÷5 4160441.6

Exponentiation

ny
n2 432731857675264
n3 9.0017781115872E+21
n4 1.8725686064708E+29
n5 3.8953561646077E+36

Nth Root

y√n
2√n 4560.9437619861
3√n 275.02350432711
4√n 67.534759657425
5√n 29.08184041254

Divisors of 20802208

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 92867, 185734, 371468, 650069, 742936, 1300138, 1485872, 2600276, 2971744, 5200552, 10401104, 20802208

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20802207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20802208 can be divided by 24 positive divisors. The sum of these divisors (counting 20802208) is 1, the average is 0.041666666666667.

Base conversion 20802208

Base System Value
2 Binary 1001111010110101010100000
3 Ternary 1110010212021011
4 Quaternary 1033112222200
5 Quinary 20311132313
6 Senary 2021510304
8 Octal 117265240
10 Decimal 20802208
12 Duodecimal 6b72394
16 Hexadecimal 13d6aa0
20 Vigesimal 6a05a8
36 Base36 cdv34

Cryptographic Hash Functions

md5 880ed73c8724d92f51b1309dd62fe1f5
sha1 3084722a8be3cf693236164c1f60398bd5cb6806
sha256 af197583ed9142ba4e73525c3feeba95118a386725fe2be200436deb42cbf7df
sha512 fccb2cf252350eaefca2e6175657b608e910404457f2a178952ea886ea869f02bd5641e2ddd4a6aaae1d8170917effba8f3f780df01373766e65a7e790864072
ripemd-160 811ff0410c505cf813918923bd57377c85ed8fae

20802208 as geometric shapes

Circle

Radius = n
Diameter 41604416
Circumference 130704127.66249
Area 1.3594672250469E+15

Sphere

Radius = n
Volume 3.7706559979477E+22
Surface area 5.4378689001875E+15
Circumference 130704127.66249

Square

Length = n
Perimeter 83208832
Area 432731857675264
Diagonal 29418764.680906

Cube

Length = n
Surface area 2596391146051584
Volume 9.0017781115872E+21
Space diagonal 36030481.165616

Equilateral Triangle

Length = n
Perimeter 62406624
Area 1.8737839088681E+14
Altitude 18015240.582808

Triangular Pyramid

Length = n
Surface area 1.8737839088681E+14
Volume 1.06086972424E+21
Height 9806254.8936354