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.
189156969 has 8 divisors, whose sum is 210270720
The reverse of 189156969 is 969651981
Previous prime number is 3343
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred eighty-nine million one hundred fifty-six thousand nine hundred sixty-nine
Scientific notation
1.89156969 × 10^8
Engineering notation
1.89156969 × 10^6
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.
7 , 9 , 64 , 45 , 346 , 591 , 3084 , 4491 , 99201 , 48183 , 264905 , 336891 , 1046761 , 3326724 , 5129223 , 99386879 , 460439462 , 585211867 , 9121526707 , 5878627381
n×2
378313938
n×3
567470907
n×4
756627876
n×5
945784845
n÷2
94578484.5
n÷3
63052323
n÷3
47289242.25
n÷5
37831393.8
n2
35780358921266961
n3
6.768104243279E+24
n4
1.2802340845347E+33
n5
2.4216519904107E+41
2 √n
13753.434807349
3 √n
574.03818435859
4 √n
117.27503914878
5 √n
45.223531077257
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
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
md5
0866c99f3361122a65bd51f61e3f39e7
sha1
bbf8c70bbbc8a0b8ce1dacc4ef1a88bc2300886c
sha256
c2b46323ee0e7f711e5597f1695e980e84da8e9415d07a4f3cad0a181682c9cd
sha512
23c6c691909ba0d91a122adf9e0ed1b2ffdf7f051d461a8e1be6708846a617338c102a84c45e95974864081ea1895f7517511982117d636b448cd90905e65674
ripemd-160
09133dc5bb6a5837338a78bd6952813268dcda5c
Diameter
378313938
Circumference
1188508288.3714
Area
1.1240731272986E+17
Volume
2.835016875922E+25
Surface area
4.4962925091943E+17
Circumference
1188508288.3714
Perimeter
756627876
Area
35780358921266961
Diagonal
267508350.97719
Surface area
214682153527601766
Volume
6.768104243279E+24
Space diagonal
327629480.91373
Perimeter
567470907
Area
1.5493349891171E+16
Altitude
163814740.45687
Surface area
1.5493349891171E+16
Volume
7.9762873436667E+23
Height
89169450.325729