20378275 (number)

20378275 is an odd 8-digits composite number following 20378274 and preceding 20378276. In scientific notation, it is written as 2.0378275 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 16244000 positive integers (up to 20378275) that are relatively prime to 20378275.

Interesting facts

Basic properties

Name

Name twenty million three hundred seventy-eight thousand two hundred seventy-five

Notation

Scientific notation 2.0378275 × 10^7
Engineering notation 2.0378275 × 10^6

Prime Factorization of 20378275

Prime Factorization 5 × 5 × 311 × 2621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4075655
Product of the distinct prime numbers

The prime factorization of 20378275 is 5 × 5 × 311 × 2621. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 48, 79, 723, 997, 5803, 6590, 28999, 82671, 945279, 957028, 8579187, 8349382, 42117819, 74579795, 638102668, 900206454, 5131973097, 2600678016

Basic calculations (n = 20378275)

Multiplication

n×y
n×2 40756550
n×3 61134825
n×4 81513100
n×5 101891375

Division

n÷y
n÷2 10189137.5
n÷3 6792758.3333333
n÷3 5094568.75
n÷5 4075655

Exponentiation

ny
n2 415274091975625
n3 8.4625696466546E+21
n4 1.7245257146618E+29
n5 3.514285925795E+36

Nth Root

y√n
2√n 4514.2302776885
3√n 273.14241162016
4√n 67.188021831935
5√n 28.962329072972

Divisors of 20378275

1, 5, 25, 311, 1555, 2621, 7775, 13105, 65525, 815131, 4075655, 20378275

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 -20378274
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 20378275 can be divided by 12 positive divisors. The sum of these divisors (counting 20378275) is 1, the average is 0.083333333333333.

Base conversion 20378275

Base System Value
2 Binary 1001101101111001010100011
3 Ternary 1102100022201221
4 Quaternary 1031233022203
5 Quinary 20204101100
6 Senary 2004435511
8 Octal 115571243
10 Decimal 20378275
12 Duodecimal 69a8b97
16 Hexadecimal 136f2a3
20 Vigesimal 6775df
36 Base36 c4rz7

Cryptographic Hash Functions

md5 20f0255ae8489b19903b5fca14276c02
sha1 b06b34add11228dfed95c4c0d8d8bc4ba8afc1fa
sha256 9987f86be66675bbfdb5107414437a48eb172a25b44d8b104d379fc146a561d8
sha512 3c372693ddf9f3d1c8378c071e14092d8c64365f5071ed899c0d4b4ff860f4a29dc4dcb2cba96824f744d2b3e47fc5e206313d42e70c4941151b1a60729d1002
ripemd-160 6c7287a48967c38ff8a378b1304a4e479eb2ab55

20378275 as geometric shapes

Circle

Radius = n
Diameter 40756550
Circumference 128040478.06567
Area 1.3046220365768E+15

Sphere

Radius = n
Volume 3.5447928843229E+22
Surface area 5.2184881463072E+15
Circumference 128040478.06567

Square

Length = n
Perimeter 81513100
Area 415274091975625
Diagonal 28819232.882769

Cube

Length = n
Surface area 2491644551853750
Volume 8.4625696466546E+21
Space diagonal 35296207.670611

Equilateral Triangle

Length = n
Perimeter 61134825
Area 1.798189565922E+14
Altitude 17648103.835305

Triangular Pyramid

Length = n
Surface area 1.798189565922E+14
Volume 9.9732339723548E+20
Height 9606410.9609229