20486532 (number)

20486532 is an even 8-digits composite number following 20486531 and preceding 20486533. In scientific notation, it is written as 2.0486532 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 6208000 positive integers (up to 20486532) that are relatively prime to 20486532.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0486532 × 10^7
Engineering notation 2.0486532 × 10^6

Prime Factorization of 20486532

Prime Factorization 2 × 2 × 33 × 155201

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10243266
Product of the distinct prime numbers

The prime factorization of 20486532 is 2 × 2 × 33 × 155201. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 73, 97, 739, 260, 8232, 1373, 81937, 80677, 203674, 805516, 660535, 7030317, 23474625, 25503982, 439781403, 634581972, 9588854866, 8887425661

Basic calculations (n = 20486532)

Multiplication

n×y
n×2 40973064
n×3 61459596
n×4 81946128
n×5 102432660

Division

n÷y
n÷2 10243266
n÷3 6828844
n÷3 5121633
n÷5 4097306.4

Exponentiation

ny
n2 419697993387024
n3 8.5981563718591E+21
n4 1.7614640565309E+29
n5 3.6086289760971E+36

Nth Root

y√n
2√n 4526.2050329166
3√n 273.62523577973
4√n 67.277076578257
5√n 28.993035631831

Divisors of 20486532

1, 2, 4, 33, 66, 132, 155201, 310402, 620804, 5121633, 10243266, 20486532

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 -20486531
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 20486532 can be divided by 12 positive divisors. The sum of these divisors (counting 20486532) is 1, the average is 0.083333333333333.

Base conversion 20486532

Base System Value
2 Binary 1001110001001100110000100
3 Ternary 1102112211020110
4 Quaternary 1032021212010
5 Quinary 20221032112
6 Senary 2011033020
8 Octal 116114604
10 Decimal 20486532
12 Duodecimal 6a3b770
16 Hexadecimal 1389984
20 Vigesimal 680g6c
36 Base36 c73ic

Cryptographic Hash Functions

md5 186ac6b4d7ca84ae3ab460a44aa37645
sha1 067b449dc89af0599048f46c9250d589eb36cbe1
sha256 09b321e8185fa8d0591cbd3c94197ac81b416948059eae5133bbd6f94eda6366
sha512 99ca1becfd43559fa5245b4cb6874ff2b025b356f6a41a926518ba5e5f40b3fb1c4f88ff20f3b791cf82e9d96d7f3c13a87168f734e2de1106affdbbc3d60514
ripemd-160 54a2f0305404d2a77f1bc5fb7602e64c6ec535ba

20486532 as geometric shapes

Circle

Radius = n
Diameter 40973064
Circumference 128720676.85746
Area 1.3185201327511E+15

Sphere

Radius = n
Volume 3.6015873189665E+22
Surface area 5.2740805310042E+15
Circumference 128720676.85746

Square

Length = n
Perimeter 81946128
Area 419697993387024
Diagonal 28972331.40039

Cube

Length = n
Surface area 2518187960322144
Volume 8.5981563718591E+21
Space diagonal 35483714.294886

Equilateral Triangle

Length = n
Perimeter 61459596
Area 1.8173456209526E+14
Altitude 17741857.147443

Triangular Pyramid

Length = n
Surface area 1.8173456209526E+14
Volume 1.0133024460406E+21
Height 9657443.8001301