20672020 (number)

20672020 is an even 8-digits composite number following 20672019 and preceding 20672021. In scientific notation, it is written as 2.0672020 × 10^7. The sum of its digits is 19. It has a total of 4 prime factors and 12 positive divisors. There are 8268800 positive integers (up to 20672020) that are relatively prime to 20672020.

Interesting facts

Basic properties

Name

Name twenty million six hundred seventy-two thousand twenty

Notation

Scientific notation 2.0672020 × 10^7
Engineering notation 2.0672020 × 10^6

Prime Factorization of 20672020

Prime Factorization 2 × 2 × 5 × 1033601

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10336010
Product of the distinct prime numbers

The prime factorization of 20672020 is 2 × 2 × 5 × 1033601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 1, 32, 748, 20, 7387, 8497, 48622, 91702, 143968, 779084, 9672020, 9534855, 93578973, 26064994, 804110847, 865211720, 1023047967, 6542156554

Basic calculations (n = 20672020)

Multiplication

n×y
n×2 41344040
n×3 62016060
n×4 82688080
n×5 103360100

Division

n÷y
n÷2 10336010
n÷3 6890673.3333333
n÷3 5168005
n÷5 4134404

Exponentiation

ny
n2 427332410880400
n3 8.8338241443678E+21
n4 1.8261298938885E+29
n5 3.7749793689062E+36

Nth Root

y√n
2√n 4546.6493157049
3√n 274.44856994253
4√n 67.428846317469
5√n 29.045347936982

Divisors of 20672020

1, 2, 4, 5, 10, 20, 1033601, 2067202, 4134404, 5168005, 10336010, 20672020

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20672019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20672020 can be divided by 12 positive divisors. The sum of these divisors (counting 20672020) is 1, the average is 0.083333333333333.

Base conversion 20672020

Base System Value
2 Binary 1001110110110111000010100
3 Ternary 1102220020200101
4 Quaternary 1032312320110
5 Quinary 20243001040
6 Senary 2015023444
8 Octal 116667024
10 Decimal 20672020
12 Duodecimal 6b0ab84
16 Hexadecimal 13b6e14
20 Vigesimal 694010
36 Base36 cb2ms

Cryptographic Hash Functions

md5 b52c26567a2eac47eac717415429da99
sha1 60ae432ef4cf20e3380f6f2c6f542fd1164a7b6d
sha256 b88ba7eccafd0eff54da2c95506ca2f9e5cf492465c9e273a5d40011beec2822
sha512 944b9fbc1737bd3000555cc55b14534c5f67b56290d9634e70b83e60698b35b59eebe2c38aa328b1904572990c0a06efd5f9c22cc038074d5ee523ad7c8095cb
ripemd-160 6ffc1977e78daae67442d4f1d2e637717d3dea7c

20672020 as geometric shapes

Circle

Radius = n
Diameter 41344040
Circumference 129886132.33372
Area 1.3425043626627E+15

Sphere

Radius = n
Volume 3.7003036046734E+22
Surface area 5.3700174506507E+15
Circumference 129886132.33372

Square

Length = n
Perimeter 82688080
Area 427332410880400
Diagonal 29234651.045648

Cube

Length = n
Surface area 2563994465282400
Volume 8.8338241443678E+21
Space diagonal 35804988.93508

Equilateral Triangle

Length = n
Perimeter 62016060
Area 1.8504036184144E+14
Altitude 17902494.46754

Triangular Pyramid

Length = n
Surface area 1.8504036184144E+14
Volume 1.041076159382E+21
Height 9744883.6818826