20532456 (number)

20532456 is an even 8-digits composite number following 20532455 and preceding 20532457. In scientific notation, it is written as 2.0532456 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 48 positive divisors. There are 5866272 positive integers (up to 20532456) that are relatively prime to 20532456.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0532456 × 10^7
Engineering notation 2.0532456 × 10^6

Prime Factorization of 20532456

Prime Factorization 2 × 2 × 2 × 3 × 3 × 7 × 40739

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1711038
Product of the distinct prime numbers

The prime factorization of 20532456 is 2 × 2 × 2 × 3 × 3 × 7 × 40739. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20532456)

Multiplication

n×y
n×2 41064912
n×3 61597368
n×4 82129824
n×5 102662280

Division

n÷y
n÷2 10266228
n÷3 6844152
n÷3 5133114
n÷5 4106491.2

Exponentiation

ny
n2 421581749391936
n3 8.656108719793E+21
n4 1.7773117142037E+29
n5 3.6492574570171E+36

Nth Root

y√n
2√n 4531.2753171707
3√n 273.82954215738
4√n 67.314748140141
5√n 29.006022543239

Divisors of 20532456

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20532455
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20532456 can be divided by 48 positive divisors. The sum of these divisors (counting 20532456) is 1, the average is 0.020833333333333.

Base conversion 20532456

Base System Value
2 Binary 1001110010100110011101000
3 Ternary 1102122011020100
4 Quaternary 1032110303220
5 Quinary 20224014311
6 Senary 2012025400
8 Octal 116246350
10 Decimal 20532456
12 Duodecimal 6a62260
16 Hexadecimal 1394ce8
20 Vigesimal 686b2g
36 Base36 c82y0

Cryptographic Hash Functions

md5 bc7e9146a7d8685b7070ff95d05c66ec
sha1 2d561fedaec4de8c10e37bd86f512058ec132752
sha256 3b3c9133a6d580dbec2c2b8fdde4bf3fbce153ec654e8694117fb11fc4c35bef
sha512 9c52888542deeaabd511b9ca6ceca063ee0cb567dd99b2999c6f9fab4d9d04b0d64bf32d264a83b9aaca87f643708ff5f52c8a103aedc76f1a2fb67e190f6d7e
ripemd-160 71261c9cf89c0451df66ec34eb1671de697cc316

20532456 as geometric shapes

Circle

Radius = n
Diameter 41064912
Circumference 129009225.85951
Area 1.3244381267772E+15

Sphere

Radius = n
Volume 3.6258623417035E+22
Surface area 5.297752507109E+15
Circumference 129009225.85951

Square

Length = n
Perimeter 82129824
Area 421581749391936
Diagonal 29037277.744029

Cube

Length = n
Surface area 2529490496351616
Volume 8.656108719793E+21
Space diagonal 35563256.996172

Equilateral Triangle

Length = n
Perimeter 61597368
Area 1.8255025237265E+14
Altitude 17781628.498086

Triangular Pyramid

Length = n
Surface area 1.8255025237265E+14
Volume 1.0201321957423E+21
Height 9679092.5813429