20536450 (number)

20536450 is an even 8-digits composite number following 20536449 and preceding 20536451. In scientific notation, it is written as 2.0536450 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 7467600 positive integers (up to 20536450) that are relatively prime to 20536450.

Interesting facts

Basic properties

Name

Name twenty million five hundred thirty-six thousand four hundred fifty

Notation

Scientific notation 2.0536450 × 10^7
Engineering notation 2.0536450 × 10^6

Prime Factorization of 20536450

Prime Factorization 2 × 25 × 11 × 37339

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20536450
Product of the distinct prime numbers

The prime factorization of 20536450 is 2 × 25 × 11 × 37339. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 28, 5, 690, 582, 9158, 654, 51192, 3043, 36944, 27706, 562160, 6941123, 95931267, 14096719, 977999177, 99846899, 3107763547, 1729148282

Basic calculations (n = 20536450)

Multiplication

n×y
n×2 41072900
n×3 61609350
n×4 82145800
n×5 102682250

Division

n÷y
n÷2 10268225
n÷3 6845483.3333333
n÷3 5134112.5
n÷5 4107290

Exponentiation

ny
n2 421745778602500
n3 8.6611610949813E+21
n4 1.7786950176903E+29
n5 3.6528081296046E+36

Nth Root

y√n
2√n 4531.7160105196
3√n 273.84729623227
4√n 67.318021439431
5√n 29.007150913278

Divisors of 20536450

1, 2, 11, 22, 25, 50, 275, 550, 37339, 74678, 410729, 821458, 933475, 1866950, 10268225, 20536450

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20536449
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20536450 can be divided by 16 positive divisors. The sum of these divisors (counting 20536450) is 1, the average is 0.0625.

Base conversion 20536450

Base System Value
2 Binary 1001110010101110010000010
3 Ternary 1102122100201021
4 Quaternary 1032111302002
5 Quinary 20224131300
6 Senary 2012100054
8 Octal 116256202
10 Decimal 20536450
12 Duodecimal 6a6462a
16 Hexadecimal 1395c82
20 Vigesimal 68712a
36 Base36 c860y

Cryptographic Hash Functions

md5 bfb88e43e03cc84cc47a09dd601b33ee
sha1 372a716ed7fefe7d94024b05574725158c8335e6
sha256 022d64b1ffd93749255dc9f7de29097a977eb25ef9b9394d6dd652a7d87045fc
sha512 3283c8b67b8fadeff2fc7e2460962d55133783747c729fa56e5377c37df6fd3416ab61aba8e9435dfb12d81e611209f2fdd46de43145ef058716c8f211fad7cb
ripemd-160 f0aac024bc6ced7fcff97986816ae1d1c34e0021

20536450 as geometric shapes

Circle

Radius = n
Diameter 41072900
Circumference 129034320.90163
Area 1.3249534397401E+15

Sphere

Radius = n
Volume 3.6279786756735E+22
Surface area 5.2998137589605E+15
Circumference 129034320.90163

Square

Length = n
Perimeter 82145800
Area 421745778602500
Diagonal 29042926.112997

Cube

Length = n
Surface area 2530474671615000
Volume 8.6611610949813E+21
Space diagonal 35570174.807098

Equilateral Triangle

Length = n
Perimeter 61609350
Area 1.8262127910431E+14
Altitude 17785087.403549

Triangular Pyramid

Length = n
Surface area 1.8262127910431E+14
Volume 1.0207276238684E+21
Height 9680975.370999