20403162 (number)

20403162 is an even 8-digits composite number following 20403161 and preceding 20403163. In scientific notation, it is written as 2.0403162 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 64 positive divisors. There are 5626368 positive integers (up to 20403162) that are relatively prime to 20403162.

Interesting facts

Basic properties

Name

Name twenty million four hundred three thousand one hundred sixty-two

Notation

Scientific notation 2.0403162 × 10^7
Engineering notation 2.0403162 × 10^6

Prime Factorization of 20403162

Prime Factorization 2 × 9 × 23 × 17 × 13 × 223

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20403162
Product of the distinct prime numbers

The prime factorization of 20403162 is 2 × 9 × 23 × 17 × 13 × 223. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20403162)

Multiplication

n×y
n×2 40806324
n×3 61209486
n×4 81612648
n×5 102015810

Division

n÷y
n÷2 10201581
n÷3 6801054
n÷3 5100790.5
n÷5 4080632.4

Exponentiation

ny
n2 416289019598244
n3 8.4936123056841E+21
n4 1.7329654783807E+29
n5 3.5357975395808E+36

Nth Root

y√n
2√n 4516.985941975
3√n 273.25355825126
4√n 67.208525813136
5√n 28.969399677695

Divisors of 20403162

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20403161
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20403162 can be divided by 64 positive divisors. The sum of these divisors (counting 20403162) is 1, the average is 0.015625.

Base conversion 20403162

Base System Value
2 Binary 1001101110101001111011010
3 Ternary 1102101120212200
4 Quaternary 1031311033122
5 Quinary 20210400122
6 Senary 2005151030
8 Octal 115651732
10 Decimal 20403162
12 Duodecimal 69bb476
16 Hexadecimal 13753da
20 Vigesimal 67a7i2
36 Base36 c5b6i

Cryptographic Hash Functions

md5 680a66f8b8e0f65d25bfda20e30242f9
sha1 816eca6601d8f1c3b72d77a0400229a1b726107f
sha256 a792f8dc3395930c6cb32a2ccc1ebc7a824880da06c0421bdee4b01bf579aefb
sha512 3dc49a6f06b4a74775cd6f9b7c673626c3d90cec833f04bc1906e8e4339988c536c60c54ff8e0af9dd24978fd2f80f07dc4393fe2209deb6375e00ebd44d4feb
ripemd-160 968511036cf68fe9f6b78acddbc7ec0fcba8bbb3

20403162 as geometric shapes

Circle

Radius = n
Diameter 40806324
Circumference 128196847.6984
Area 1.3078105257399E+15

Sphere

Radius = n
Volume 3.5577960029303E+22
Surface area 5.2312421029598E+15
Circumference 128196847.6984

Square

Length = n
Perimeter 81612648
Area 416289019598244
Diagonal 28854428.415695

Cube

Length = n
Surface area 2497734117589464
Volume 8.4936123056841E+21
Space diagonal 35339313.219059

Equilateral Triangle

Length = n
Perimeter 61209486
Area 1.802584331443E+14
Altitude 17669656.609529

Triangular Pyramid

Length = n
Surface area 1.802584331443E+14
Volume 1.0009818096865E+21
Height 9618142.8052318