180820144 (number)

180820144 is an even 9-digits composite number following 180820143 and preceding 180820145. In scientific notation, it is written as 1.80820144 × 10^8. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 90297728 positive integers (up to 180820144) that are relatively prime to 180820144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.80820144 × 10^8
Engineering notation 1.80820144 × 10^6

Prime Factorization of 180820144

Prime Factorization 2 × 2 × 2 × 2 × 857 × 13187

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 22602518
Product of the distinct prime numbers

The prime factorization of 180820144 is 2 × 2 × 2 × 2 × 857 × 13187. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 17, 58, 422, 836, 428, 6945, 1536, 45656, 973784, 81013, 3019533, 8519629, 27948667, 55070744, 594363425, 418213369, 7401220951, 1058074345

Basic calculations (n = 180820144)

Multiplication

n×y
n×2 361640288
n×3 542460432
n×4 723280576
n×5 904100720

Division

n÷y
n÷2 90410072
n÷3 60273381.333333
n÷3 45205036
n÷5 36164028.8

Exponentiation

ny
n2 32695924476180736
n3 5.9120817719961E+24
n4 1.0690234773521E+33
n5 1.9330097911419E+41

Nth Root

y√n
2√n 13446.938090138
3√n 565.47785714564
4√n 115.96093346527
5√n 44.817679045472

Divisors of 180820144

1, 2, 4, 8, 16, 857, 1714, 3428, 6856, 13187, 13712, 26374, 52748, 105496, 210992, 11301259, 22602518, 45205036, 90410072, 180820144

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 -180820143
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 180820144 can be divided by 20 positive divisors. The sum of these divisors (counting 180820144) is 1, the average is 0.05.

Base conversion 180820144

Base System Value
2 Binary 1010110001110001100010110000
3 Ternary 110121020121121101
4 Quaternary 22301301202300
5 Quinary 332242221034
6 Senary 25535334144
8 Octal 1261614260
10 Decimal 180820144
12 Duodecimal 50681354
16 Hexadecimal ac718b0
20 Vigesimal 2ga2a74
36 Base36 2znlps

Cryptographic Hash Functions

md5 83c5fdf9d59c1cc5531e948363598413
sha1 e803262418c3350de40e56079ce6468e445be713
sha256 83fc39b98a900572c962a709dcdccaf792427f851dee61d74f48337c9ddb5dea
sha512 e26e57127380e05ffae9866544c3b5077df0858b0d32a9246fa5b0c7d35715be382e49a130f3cfbc0e8e7b8f582dbdce982c9ccfe2209dc5b51f9fd656ae0251
ripemd-160 60883909d90a5423798078840a8b1e3cb9ef8a95

180820144 as geometric shapes

Circle

Radius = n
Diameter 361640288
Circumference 1136126472.0229
Area 1.027172761367E+17

Sphere

Radius = n
Volume 2.4764470216434E+25
Surface area 4.1086910454678E+17
Circumference 1136126472.0229

Square

Length = n
Perimeter 723280576
Area 32695924476180736
Diagonal 255718299.99506

Cube

Length = n
Surface area 196175546857084416
Volume 5.9120817719961E+24
Space diagonal 313189676.43992

Equilateral Triangle

Length = n
Perimeter 542460432
Area 1.4157750598295E+16
Altitude 156594838.21996

Triangular Pyramid

Length = n
Surface area 1.4157750598295E+16
Volume 6.9674551865131E+23
Height 85239433.331685