189156964 is an even 9-digits composite number following 189156963
and preceding 189156965 . In scientific notation, it is written as 1.89156964 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 94218344 positive integers (up to 189156964) that are relatively prime to 189156964.
189156964 has 12 divisors, whose sum is 332285184
The reverse of 189156964 is 469651981
Previous prime number is 263
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred eighty-nine million one hundred fifty-six thousand nine hundred sixty-four
Scientific notation
1.89156964 × 10^8
Engineering notation
1.89156964 × 10^6
Prime Factorization
2 × 2 × 263 × 179807
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
94578482
Product of the distinct prime numbers
The prime factorization of 189156964 is 2 × 2 × 263 × 179807.
Since it has a total of 4 prime factors.
5 , 1 , 13 , 85 , 738 , 119 , 7448 , 1008 , 50409 , 13097 , 319208 , 326572 , 1489143 , 7198439 , 78000072 , 70851197 , 952460347 , 909543920 , 7209194013 , 6361667384
n×2
378313928
n×3
567470892
n×4
756627856
n×5
945784820
n÷2
94578482
n÷3
63052321.333333
n÷3
47289241
n÷5
37831392.8
n2
35780357029697296
n3
6.7681037065736E+24
n4
1.2802339491726E+33
n5
2.4216516703522E+41
2 √n
13753.434625576
3 √n
574.03817930072
4 √n
117.2750383738
5 √n
45.223530838178
1 , 2 , 4 , 263 , 526 , 1052 , 179807 , 359614 , 719228 , 47289241 , 94578482 , 189156964
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-189156963
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 189156964 can be divided by 12 positive divisors.
The sum of these divisors (counting 189156964) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011010001100100111001100100
3
Ternary
111011221011120111
4
Quaternary
23101210321210
5
Quinary
341411010324
6
Senary
30434142404
8
Octal
1321447144
10
Decimal
189156964
12
Duodecimal
53421a04
16
Hexadecimal
b464e64
20
Vigesimal
2j24c84
36
Base36
34mag4
md5
99720d970a24d6067fa2c75da5debe50
sha1
f8e8825650bab2db0bb66dbb3438670de604beb5
sha256
3482b315f94d9333c340c080743c89b3c9495f8c6ad1700b97a95d6a5cfe669e
sha512
4ae555994efdbcdf788c3d3fe7c03d8f1e25a858d41861a861048613667886350db09fd7ab17754e97bad105b0c45f53ba8f2443f850474a7ac34c6de46e3a7e
ripemd-160
db0f1defdbb59d45ebebc8b77c97ddd0b542480d
Diameter
378313928
Circumference
1188508256.9555
Area
1.1240730678732E+17
Volume
2.8350166511074E+25
Surface area
4.4962922714927E+17
Circumference
1188508256.9555
Perimeter
756627856
Area
35780357029697296
Diagonal
267508343.90612
Surface area
214682142178183776
Volume
6.7681037065736E+24
Space diagonal
327629472.25348
Perimeter
567470892
Area
1.5493349072097E+16
Altitude
163814736.12674
Surface area
1.5493349072097E+16
Volume
7.9762867111533E+23
Height
89169447.968706