189156969 (number)

189156969 is an odd 9-digits composite number following 189156968 and preceding 189156970. In scientific notation, it is written as 1.89156969 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 126046872 positive integers (up to 189156969) that are relatively prime to 189156969.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million one hundred fifty-six thousand nine hundred sixty-nine

Notation

Scientific notation 1.89156969 × 10^8
Engineering notation 1.89156969 × 10^6

Prime Factorization of 189156969

Prime Factorization 9 × 3343 × 6287

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 189156969
Product of the distinct prime numbers

The prime factorization of 189156969 is 9 × 3343 × 6287. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 189156969)

Multiplication

n×y
n×2 378313938
n×3 567470907
n×4 756627876
n×5 945784845

Division

n÷y
n÷2 94578484.5
n÷3 63052323
n÷3 47289242.25
n÷5 37831393.8

Exponentiation

ny
n2 35780358921266961
n3 6.768104243279E+24
n4 1.2802340845347E+33
n5 2.4216519904107E+41

Nth Root

y√n
2√n 13753.434807349
3√n 574.03818435859
4√n 117.27503914878
5√n 45.223531077257

Divisors of 189156969

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 -189156968
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 189156969 can be divided by 8 positive divisors. The sum of these divisors (counting 189156969) is 1, the average is 0.125.

Base conversion 189156969

Base System Value
2 Binary 1011010001100100111001101001
3 Ternary 111011221011120200
4 Quaternary 23101210321221
5 Quinary 341411010334
6 Senary 30434142413
8 Octal 1321447151
10 Decimal 189156969
12 Duodecimal 53421a09
16 Hexadecimal b464e69
20 Vigesimal 2j24c89
36 Base36 34mag9

Cryptographic Hash Functions

md5 0866c99f3361122a65bd51f61e3f39e7
sha1 bbf8c70bbbc8a0b8ce1dacc4ef1a88bc2300886c
sha256 c2b46323ee0e7f711e5597f1695e980e84da8e9415d07a4f3cad0a181682c9cd
sha512 23c6c691909ba0d91a122adf9e0ed1b2ffdf7f051d461a8e1be6708846a617338c102a84c45e95974864081ea1895f7517511982117d636b448cd90905e65674
ripemd-160 09133dc5bb6a5837338a78bd6952813268dcda5c

189156969 as geometric shapes

Circle

Radius = n
Diameter 378313938
Circumference 1188508288.3714
Area 1.1240731272986E+17

Sphere

Radius = n
Volume 2.835016875922E+25
Surface area 4.4962925091943E+17
Circumference 1188508288.3714

Square

Length = n
Perimeter 756627876
Area 35780358921266961
Diagonal 267508350.97719

Cube

Length = n
Surface area 214682153527601766
Volume 6.768104243279E+24
Space diagonal 327629480.91373

Equilateral Triangle

Length = n
Perimeter 567470907
Area 1.5493349891171E+16
Altitude 163814740.45687

Triangular Pyramid

Length = n
Surface area 1.5493349891171E+16
Volume 7.9762873436667E+23
Height 89169450.325729