188869072 (number)

188869072 is an even 9-digits composite number following 188869071 and preceding 188869073. In scientific notation, it is written as 1.88869072 × 10^8. The sum of its digits is 49. It has a total of 7 prime factors and 40 positive divisors. There are 79059456 positive integers (up to 188869072) that are relatively prime to 188869072.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million eight hundred sixty-nine thousand seventy-two

Notation

Scientific notation 1.88869072 × 10^8
Engineering notation 1.88869072 × 10^6

Prime Factorization of 188869072

Prime Factorization 2 × 2 × 2 × 2 × 7 × 43 × 39217

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 23608634
Product of the distinct prime numbers

The prime factorization of 188869072 is 2 × 2 × 2 × 2 × 7 × 43 × 39217. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 188869072)

Multiplication

n×y
n×2 377738144
n×3 566607216
n×4 755476288
n×5 944345360

Division

n÷y
n÷2 94434536
n÷3 62956357.333333
n÷3 47217268
n÷5 37773814.4

Exponentiation

ny
n2 35671526358141184
n3 6.7372480800857E+24
n4 1.2724577927196E+33
n5 2.4032792247011E+41

Nth Root

y√n
2√n 13742.964454585
3√n 573.74680768361
4√n 117.23039049063
5√n 45.209756641508

Divisors of 188869072

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188869071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188869072 can be divided by 40 positive divisors. The sum of these divisors (counting 188869072) is 1, the average is 0.025.

Base conversion 188869072

Base System Value
2 Binary 1011010000011110100111010000
3 Ternary 111011101112122211
4 Quaternary 23100132213100
5 Quinary 341322302242
6 Senary 30424041504
8 Octal 1320364720
10 Decimal 188869072
12 Duodecimal 53303294
16 Hexadecimal b41e9d0
20 Vigesimal 2j08cdc
36 Base36 34g4b4

Cryptographic Hash Functions

md5 8499c965bb72d9a4dc88bba1e12855c9
sha1 e50010c28b0db99db310cee95f0b7ec4a112fd2a
sha256 06018c3d4bd6867625efa02c03e1d574c934a83af420fc37b219381cf7f804ee
sha512 28bf88ea1503554cf703c7dcc4dcca02cf191c7652f97c9dea67998e3838f84e24a931014a3cf2f66b4bcedbe658b58dbc9c113fc0476b8b24dafe0233f19590
ripemd-160 4f08aa0442d4ced86358ed994ed3c33cecb67619

188869072 as geometric shapes

Circle

Radius = n
Diameter 377738144
Circumference 1186699378.171
Area 1.1206540514907E+17

Sphere

Radius = n
Volume 2.8220918765079E+25
Surface area 4.4826162059628E+17
Circumference 1186699378.171

Square

Length = n
Perimeter 755476288
Area 35671526358141184
Diagonal 267101203.13522

Cube

Length = n
Surface area 214029158148847104
Volume 6.7372480800857E+24
Space diagonal 327130828.68238

Equilateral Triangle

Length = n
Perimeter 566607216
Area 1.5446224008958E+16
Altitude 163565414.34119

Triangular Pyramid

Length = n
Surface area 1.5446224008958E+16
Volume 7.9399230066077E+23
Height 89033734.378407