20349625 (number)

20349625 is an odd 8-digits composite number following 20349624 and preceding 20349626. In scientific notation, it is written as 2.0349625 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 16191600 positive integers (up to 20349625) that are relatively prime to 20349625.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-nine thousand six hundred twenty-five

Notation

Scientific notation 2.0349625 × 10^7
Engineering notation 2.0349625 × 10^6

Prime Factorization of 20349625

Prime Factorization 5 × 3095 × 5 × 263

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4069925
Product of the distinct prime numbers

The prime factorization of 20349625 is 5 × 3095 × 5 × 263. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 89, 66, 406, 127, 8356, 3352, 16157, 34974, 21853, 642628, 133434, 9833274, 10979466, 53307018, 535954437, 477619560, 6912284021, 4026416780

Basic calculations (n = 20349625)

Multiplication

n×y
n×2 40699250
n×3 61048875
n×4 81398500
n×5 101748125

Division

n÷y
n÷2 10174812.5
n÷3 6783208.3333333
n÷3 5087406.25
n÷5 4069925

Exponentiation

ny
n2 414107237640625
n3 8.4269269957726E+21
n4 1.7148480426635E+29
n5 3.4896514600186E+36

Nth Root

y√n
2√n 4511.055863099
3√n 273.01434712847
4√n 67.16439431052
5√n 28.95418080964

Divisors of 20349625

1, 5, 25, 263, 1315, 3095, 6575, 15475, 77375, 813985, 4069925, 20349625

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 -20349624
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 20349625 can be divided by 12 positive divisors. The sum of these divisors (counting 20349625) is 1, the average is 0.083333333333333.

Base conversion 20349625

Base System Value
2 Binary 1001101101000001010111001
3 Ternary 1102021212102211
4 Quaternary 1031220022321
5 Quinary 20202142000
6 Senary 2004055121
8 Octal 115501271
10 Decimal 20349625
12 Duodecimal 69944a1
16 Hexadecimal 13682b9
20 Vigesimal 673e15
36 Base36 c45vd

Cryptographic Hash Functions

md5 6e6d675b29ddbbc36863fe4de0b8e39d
sha1 eea06fa317da5551e66b828a3fa488cea10d4165
sha256 4349aa04dc85f226abad2ca6418541923dd5d821fb96c5f5bf8b36d1f8e0980f
sha512 630342bbf47a812ecd78e5f474b14195345b76b14c7808d7bbe586cd084eb8bd164b6e2349f297ea4bc475020f6189182d39c916e07785cbae4468b5b39471ca
ripemd-160 ef22267dd090827f31ef3fe0623c5da0c1f4eeac

20349625 as geometric shapes

Circle

Radius = n
Diameter 40699250
Circumference 127860464.80661
Area 1.3009562555702E+15

Sphere

Radius = n
Volume 3.5298629256342E+22
Surface area 5.2038250222806E+15
Circumference 127860464.80661

Square

Length = n
Perimeter 81398500
Area 414107237640625
Diagonal 28778715.664207

Cube

Length = n
Surface area 2484643425843750
Volume 8.4269269957726E+21
Space diagonal 35246584.414974

Equilateral Triangle

Length = n
Perimeter 61048875
Area 1.7931369384389E+14
Altitude 17623292.207487

Triangular Pyramid

Length = n
Surface area 1.7931369384389E+14
Volume 9.931228705458E+20
Height 9592905.2214022