189969 (number)

189969 is an odd 6-digits composite number following 189968 and preceding 189970. In scientific notation, it is written as 1.89969 × 10^5. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 116880 positive integers (up to 189969) that are relatively prime to 189969.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine thousand nine hundred sixty-nine

Notation

Scientific notation 1.89969 × 10^5
Engineering notation 1.89969 × 10^3

Prime Factorization of 189969

Prime Factorization 3 × 13 × 4871

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 189969
Product of the distinct prime numbers

The prime factorization of 189969 is 3 × 13 × 4871. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 189969)

Multiplication

n×y
n×2 379938
n×3 569907
n×4 759876
n×5 949845

Division

n÷y
n÷2 94984.5
n÷3 63323
n÷3 47492.25
n÷5 37993.8

Exponentiation

ny
n2 36088220961
n3 6855643247740209
n4 1.30235969213E+21
n5 2.4740796835424E+26

Nth Root

y√n
2√n 435.85433346475
3√n 57.485844026242
4√n 20.877124645524
5√n 11.369373851158

Divisors of 189969

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189968
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189969 can be divided by 8 positive divisors. The sum of these divisors (counting 189969) is 1, the average is 0.125.

Base conversion 189969

Base System Value
2 Binary 101110011000010001
3 Ternary 100122120220
4 Quaternary 232120101
5 Quinary 22034334
6 Senary 4023253
8 Octal 563021
10 Decimal 189969
12 Duodecimal 91b29
16 Hexadecimal 2e611
20 Vigesimal 13ei9
36 Base36 42kx

Cryptographic Hash Functions

md5 743a7d655fee852e8f2d1ac726b6d0dd
sha1 5f16fcb4c89ddd5bed024aa9a558da20fb558807
sha256 e1fbe985547978c5a1023c5578d35087dd78887ea56e66b0b163f63fdbf251f8
sha512 5be35eaed839fbe2cf5bcd0be2b76644d755188802f6083d3d4405392d3af5b1fe2495b4e780dcdc54266eb0c351ec0e4474da09d81d57f89d3c7acd5fe49b2f
ripemd-160 49e7d00a7e8289fcbedc9ad223e90ae9c2ac079e

189969 as geometric shapes

Circle

Radius = n
Diameter 379938
Circumference 1193610.4296196
Area 113374489852.2

Sphere

Radius = n
Volume 2.8716851283644E+16
Surface area 453497959408.81
Circumference 1193610.4296196

Square

Length = n
Perimeter 759876
Area 36088220961
Diagonal 268656.73623045

Cube

Length = n
Surface area 216529325766
Volume 6855643247740209
Space diagonal 329035.95986305

Equilateral Triangle

Length = n
Perimeter 569907
Area 15626658064.806
Altitude 164517.97993153

Triangular Pyramid

Length = n
Surface area 15626658064.806
Volume 8.0794530497881E+14
Height 89552.245410152