189538428 (number)

189538428 is an even 9-digits composite number following 189538427 and preceding 189538429. In scientific notation, it is written as 1.89538428 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 62857984 positive integers (up to 189538428) that are relatively prime to 189538428.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million five hundred thirty-eight thousand four hundred twenty-eight

Notation

Scientific notation 1.89538428 × 10^8
Engineering notation 1.89538428 × 10^6

Prime Factorization of 189538428

Prime Factorization 2 × 2 × 3 × 197 × 80177

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 94769214
Product of the distinct prime numbers

The prime factorization of 189538428 is 2 × 2 × 3 × 197 × 80177. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 84, 40, 88, 687, 4270, 4547, 512, 58717, 418081, 502640, 8602008, 4543060, 63055212, 56129370, 411062685, 33840526, 9769024964, 338049841

Basic calculations (n = 189538428)

Multiplication

n×y
n×2 379076856
n×3 568615284
n×4 758153712
n×5 947692140

Division

n÷y
n÷2 94769214
n÷3 63179476
n÷3 47384607
n÷5 37907685.6

Exponentiation

ny
n2 35924815688711184
n3 6.8091330918281E+24
n4 1.2905923822679E+33
n5 2.4461685132383E+41

Nth Root

y√n
2√n 13767.295594996
3√n 574.4237988435
4√n 117.33411948362
5√n 45.241756178217

Divisors of 189538428

1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 80177, 160354, 240531, 320708, 481062, 962124, 15794869, 31589738, 47384607, 63179476, 94769214, 189538428

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 -189538427
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 189538428 can be divided by 24 positive divisors. The sum of these divisors (counting 189538428) is 1, the average is 0.041666666666667.

Base conversion 189538428

Base System Value
2 Binary 1011010011000010000001111100
3 Ternary 111012122112211210
4 Quaternary 23103002001330
5 Quinary 342010212203
6 Senary 30450244420
8 Octal 1323020174
10 Decimal 189538428
12 Duodecimal 53586710
16 Hexadecimal b4c207c
20 Vigesimal 2j4c618
36 Base36 34ugsc

Cryptographic Hash Functions

md5 7aa314ac36868cf5f7e74253bfe2db08
sha1 e9180093730390e22f3fd261927bd667e890175f
sha256 14b590718251bcee1733eb9d9433dd0ac1fe076bf2897a96dd7b0bf8208fc35b
sha512 26a5f5c4af4ec3b8eab197e24fcc39cecbd0e4c0c691c77518af59c606ab537d97ba97050afeed6ea826a99621b8ba0898dc7a5e6378fa3bea3789984946483e
ripemd-160 68a35d6845bff0eee062275e770ca24a85dd5521

189538428 as geometric shapes

Circle

Radius = n
Diameter 379076856
Circumference 1190905065.9555
Area 1.1286113704922E+17

Sphere

Radius = n
Volume 2.8522029998136E+25
Surface area 4.5144454819689E+17
Circumference 1190905065.9555

Square

Length = n
Perimeter 758153712
Area 35924815688711184
Diagonal 268047815.46848

Cube

Length = n
Surface area 215548894132267104
Volume 6.8091330918281E+24
Space diagonal 328290187.28274

Equilateral Triangle

Length = n
Perimeter 568615284
Area 1.5555901506349E+16
Altitude 164145093.64137

Triangular Pyramid

Length = n
Surface area 1.5555901506349E+16
Volume 8.0246403053889E+23
Height 89349271.822825