188889130 is an even 9-digits composite number following 188889129
and preceding 188889131 . In scientific notation, it is written as 1.88889130 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 75555648 positive integers (up to 188889130) that are relatively prime to 188889130.
188889130 has 8 divisors, whose sum is 340000452
The reverse of 188889130 is 031988881
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred eighty-eight million eight hundred eighty-nine thousand one hundred thirty
Scientific notation
1.88889130 × 10^8
Engineering notation
1.88889130 × 10^6
Prime Factorization
2 × 5 × 18888913
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
188889130
Product of the distinct prime numbers
The prime factorization of 188889130 is 2 × 5 × 18888913.
Since it has a total of 3 prime factors.
5 , 6 , 82 , 10 , 164 , 921 , 588 , 7991 , 41932 , 84950 , 409622 , 570834 , 8510022 , 5631186 , 69117688 , 49112261 , 396986429 , 219646624 , 7356270837 , 2202049405
n×2
377778260
n×3
566667390
n×4
755556520
n×5
944445650
n÷2
94444565
n÷3
62963043.333333
n÷3
47222282.5
n÷5
37777826
n2
35679103432156900
n3
6.7393948064801E+24
n4
1.2729984217226E+33
n5
2.4045556437055E+41
2 √n
13743.694190428
3 √n
573.76711770751
4 √n
117.23350284977
5 √n
45.210716860955
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
-188889129
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 188889130 can be divided by 8 positive divisors.
The sum of these divisors (counting 188889130) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011010000100011100000101010
3
Ternary
111011102120011201
4
Quaternary
23100203200222
5
Quinary
341323423010
6
Senary
30424314414
8
Octal
1320434052
10
Decimal
188889130
12
Duodecimal
53312a0a
16
Hexadecimal
b42382a
20
Vigesimal
2j0b2ga
36
Base36
34gjsa
md5
9eda32db7e99725e1f3b1502c39d8206
sha1
26ebf43d17ec2fc7b766c21bf8b56bee6f54d6a9
sha256
17a934136e8e2b2a1c2ff49665cb22433d8238ba315cabbf6bd02ea2a5ca5683
sha512
a2312cf17dcd89c281819a4bc6b0e8000593e2ea9fc4626b610e26d5d24fd02f9fa2152fe80c80cf6a0b0a7803f9d6c8449f6be4cce27d947f1175315623c067
ripemd-160
35c3c3e6feb6e2cfbd9d79a4fe98ef8df1b5c2a3
Diameter
377778260
Circumference
1186825406.3019
Area
1.1208920922913E+17
Volume
2.8229910951572E+25
Surface area
4.4835683691654E+17
Circumference
1186825406.3019
Perimeter
755556520
Area
35679103432156900
Diagonal
267129569.43085
Surface area
214074620592941400
Volume
6.7393948064801E+24
Space diagonal
327165570.15748
Perimeter
566667390
Area
1.544950497825E+16
Altitude
163582785.07874
Surface area
1.544950497825E+16
Volume
7.9424529479258E+23
Height
89043189.810285