20179128 (number)

20179128 is an even 8-digits composite number following 20179127 and preceding 20179129. In scientific notation, it is written as 2.0179128 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 6394752 positive integers (up to 20179128) that are relatively prime to 20179128.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-nine thousand one hundred twenty-eight

Notation

Scientific notation 2.0179128 × 10^7
Engineering notation 2.0179128 × 10^6

Prime Factorization of 20179128

Prime Factorization 2 × 2 × 2 × 3 × 29 × 79 × 367

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5044782
Product of the distinct prime numbers

The prime factorization of 20179128 is 2 × 2 × 2 × 3 × 29 × 79 × 367. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20179128)

Multiplication

n×y
n×2 40358256
n×3 60537384
n×4 80716512
n×5 100895640

Division

n÷y
n÷2 10089564
n÷3 6726376
n÷3 5044782
n÷5 4035825.6

Exponentiation

ny
n2 407197206840384
n3 8.2168845580746E+21
n4 1.6580956525861E+29
n5 3.3458924409779E+36

Nth Root

y√n
2√n 4492.1184312082
3√n 272.2497345942
4√n 67.023267834448
5√n 28.905499530027

Divisors of 20179128

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 -20179127
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 20179128 can be divided by 64 positive divisors. The sum of these divisors (counting 20179128) is 1, the average is 0.015625.

Base conversion 20179128

Base System Value
2 Binary 1001100111110100010111000
3 Ternary 1101222012120010
4 Quaternary 1030332202320
5 Quinary 20131213003
6 Senary 2000301520
8 Octal 114764270
10 Decimal 20179128
12 Duodecimal 69118a0
16 Hexadecimal 133e8b8
20 Vigesimal 6627g8
36 Base36 c0ibc

Cryptographic Hash Functions

md5 377deaf97ed9e5653cccd23810d5aad5
sha1 8786a6a3c848b897571521331a48a444be9ffc37
sha256 6eb19f91468ab09079f386973ec68ce8a098c796d2e1a212df1d31aab40ce18e
sha512 1eaebf2a75f55ff764003d4658fcce25f1979815184dcc8793845ce9f9394862ca6dab789cf0b7b9cc955371bd531244f8dfd8b910d45ffef7132b38d1946f00
ripemd-160 484a721e7beb0267960d5b28d4c894a7a71c11ab

20179128 as geometric shapes

Circle

Radius = n
Diameter 40358256
Circumference 126789200.5613
Area 1.279247753572E+15

Sphere

Radius = n
Volume 3.4418805550723E+22
Surface area 5.1169910142881E+15
Circumference 126789200.5613

Square

Length = n
Perimeter 80716512
Area 407197206840384
Diagonal 28537596.494463

Cube

Length = n
Surface area 2443183241042304
Volume 8.2168845580746E+21
Space diagonal 34951274.948436

Equilateral Triangle

Length = n
Perimeter 60537384
Area 1.7632156273692E+14
Altitude 17475637.474218

Triangular Pyramid

Length = n
Surface area 1.7632156273692E+14
Volume 9.6836913187359E+20
Height 9512532.1648209