20465072 (number)

20465072 is an even 8-digits composite number following 20465071 and preceding 20465073. In scientific notation, it is written as 2.0465072 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 20 positive divisors. There are 10214400 positive integers (up to 20465072) that are relatively prime to 20465072.

Interesting facts

Basic properties

Name

Name twenty million four hundred sixty-five thousand seventy-two

Notation

Scientific notation 2.0465072 × 10^7
Engineering notation 2.0465072 × 10^6

Prime Factorization of 20465072

Prime Factorization 2 × 2 × 2 × 2 × 1217 × 1051

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2558134
Product of the distinct prime numbers

The prime factorization of 20465072 is 2 × 2 × 2 × 2 × 1217 × 1051. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 7, 79, 79, 983, 412, 9282, 8912, 42466, 81226, 695599, 811201, 3343290, 9436887, 25565422, 1057718, 277773351, 959901922, 875102225, 4039316116

Basic calculations (n = 20465072)

Multiplication

n×y
n×2 40930144
n×3 61395216
n×4 81860288
n×5 102325360

Division

n÷y
n÷2 10232536
n÷3 6821690.6666667
n÷3 5116268
n÷5 4093014.4

Exponentiation

ny
n2 418819171965184
n3 8.5711645092479E+21
n4 1.754094988056E+29
n5 3.5897680225406E+36

Nth Root

y√n
2√n 4523.8337723661
3√n 273.52965999538
4√n 67.259451175029
5√n 28.986958942903

Divisors of 20465072

1, 2, 4, 8, 16, 1051, 1217, 2102, 2434, 4204, 4868, 8408, 9736, 16816, 19472, 1279067, 2558134, 5116268, 10232536, 20465072

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20465071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20465072 can be divided by 20 positive divisors. The sum of these divisors (counting 20465072) is 1, the average is 0.05.

Base conversion 20465072

Base System Value
2 Binary 1001110000100010110110000
3 Ternary 1102111201210122
4 Quaternary 1032010112300
5 Quinary 20214340242
6 Senary 2010345412
8 Octal 116042660
10 Decimal 20465072
12 Duodecimal 6a2b268
16 Hexadecimal 13845b0
20 Vigesimal 67i2dc
36 Base36 c6my8

Cryptographic Hash Functions

md5 0421aca9fd98d95d9337bea6e3e9ea12
sha1 8822a5b0c6e61e211aafd3e751987a736b9a1c64
sha256 73284ffc8bb6121e2562b246a937c9db03e1c7e8a1ee2ca566d3f19ab111f572
sha512 3ca1a985d355d4599645db6a8787a321653d4bef1fcfedb03fdb321a3b48e35c808b442fb2aadd6b8bc81d035299a692c165d059fbc0a9ceb96afc5cc5c98ef1
ripemd-160 a59c89377f54430f231a3b068c1ef4b1731d893b

20465072 as geometric shapes

Circle

Radius = n
Diameter 40930144
Circumference 128585839.70077
Area 1.3157592338284E+15

Sphere

Radius = n
Volume 3.590280993995E+22
Surface area 5.2630369353135E+15
Circumference 128585839.70077

Square

Length = n
Perimeter 81860288
Area 418819171965184
Diagonal 28941982.377342

Cube

Length = n
Surface area 2512915031791104
Volume 8.5711645092479E+21
Space diagonal 35446544.484555

Equilateral Triangle

Length = n
Perimeter 61395216
Area 1.8135402125691E+14
Altitude 17723272.242278

Triangular Pyramid

Length = n
Surface area 1.8135402125691E+14
Volume 1.0101214245258E+21
Height 9647327.459114