20188180 (number)

20188180 is an even 8-digits composite number following 20188179 and preceding 20188181. In scientific notation, it is written as 2.0188180 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 7600128 positive integers (up to 20188180) that are relatively prime to 20188180.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-eight thousand one hundred eighty

Notation

Scientific notation 2.0188180 × 10^7
Engineering notation 2.0188180 × 10^6

Prime Factorization of 20188180

Prime Factorization 2 × 2 × 5 × 17 × 59377

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10094090
Product of the distinct prime numbers

The prime factorization of 20188180 is 2 × 2 × 5 × 17 × 59377. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 3, 92, 601, 819, 7484, 6134, 7616, 80673, 342828, 988296, 1956329, 8036854, 31194680, 64465049, 234871346, 883130210, 5367420875, 3488140113

Basic calculations (n = 20188180)

Multiplication

n×y
n×2 40376360
n×3 60564540
n×4 80752720
n×5 100940900

Division

n÷y
n÷2 10094090
n÷3 6729393.3333333
n÷3 5047045
n÷5 4037636

Exponentiation

ny
n2 407562611712400
n3 8.22794736652E+21
n4 1.6610728246583E+29
n5 3.3534037177311E+36

Nth Root

y√n
2√n 4493.1258606899
3√n 272.29043731425
4√n 67.030782933589
5√n 28.908092364021

Divisors of 20188180

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 59377, 118754, 237508, 296885, 593770, 1009409, 1187540, 2018818, 4037636, 5047045, 10094090, 20188180

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20188179
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20188180 can be divided by 24 positive divisors. The sum of these divisors (counting 20188180) is 1, the average is 0.041666666666667.

Base conversion 20188180

Base System Value
2 Binary 1001101000000110000010100
3 Ternary 1101222122222101
4 Quaternary 1031000300110
5 Quinary 20132010210
6 Senary 2000411444
8 Octal 115006024
10 Decimal 20188180
12 Duodecimal 6916b84
16 Hexadecimal 1340c14
20 Vigesimal 663a90
36 Base36 c0pas

Cryptographic Hash Functions

md5 ade40d8079db6e5c240c375de7058d4a
sha1 fdf81d18f4fa2e56cc0c78ba0bd6ceb80ff665d4
sha256 8795a1133ab566b0dae7c4efea73fd86ed94d3fcea3abb6459ecdf0b9f1cc28e
sha512 a2ce90a84e77c5e398578de186649931c28e298ddfae98032a8381ae1931359dcaa901235d75567e574ecff9a91e3e5029eb199800ae4da286448cc40e5cff00
ripemd-160 b2bfc4d7c3fba4d6dd2eba07166684c341e7c5f3

20188180 as geometric shapes

Circle

Radius = n
Diameter 40376360
Circumference 126846075.9547
Area 1.2803957068335E+15

Sphere

Radius = n
Volume 3.4465145334377E+22
Surface area 5.1215828273342E+15
Circumference 126846075.9547

Square

Length = n
Perimeter 80752720
Area 407562611712400
Diagonal 28550397.955629

Cube

Length = n
Surface area 2445375670274400
Volume 8.22794736652E+21
Space diagonal 34966953.472346

Equilateral Triangle

Length = n
Perimeter 60564540
Area 1.7647978768784E+14
Altitude 17483476.736173

Triangular Pyramid

Length = n
Surface area 1.7647978768784E+14
Volume 9.6967289635205E+20
Height 9516799.3185431