188869148 is an even 9-digits composite number following 188869147
and preceding 188869149 . In scientific notation, it is written as 1.88869148 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 85691520 positive integers (up to 188869148) that are relatively prime to 188869148.
188869148 has 12 divisors, whose sum is 330957312
The reverse of 188869148 is 841968881
Previous prime number is 767
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred eighty-eight million eight hundred sixty-nine thousand one hundred forty-eight
Scientific notation
1.88869148 × 10^8
Engineering notation
1.88869148 × 10^6
Prime Factorization
2 × 2 × 767 × 61561
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
94434574
Product of the distinct prime numbers
The prime factorization of 188869148 is 2 × 2 × 767 × 61561.
Since it has a total of 4 prime factors.
8 , 8 , 25 , 72 , 177 , 538 , 1339 , 4334 , 77908 , 75158 , 75195 , 502582 , 1634185 , 8300214 , 98743506 , 66874951 , 186590615 , 620338167 , 1716885834 , 1679400401
n×2
377738296
n×3
566607444
n×4
755476592
n×5
944345740
n÷2
94434574
n÷3
62956382.666667
n÷3
47217287
n÷5
37773829.6
n2
35671555066245904
n3
6.7372562131969E+24
n4
1.2724598408442E+33
n5
2.4032840600446E+41
2 √n
13742.967219636
3 √n
573.74688464125
4 √n
117.23040228386
5 √n
45.209760279945
1 , 2 , 4 , 767 , 1534 , 3068 , 61561 , 123122 , 246244 , 47217287 , 94434574 , 188869148
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
-188869147
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 188869148 can be divided by 12 positive divisors.
The sum of these divisors (counting 188869148) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011010000011110101000011100
3
Ternary
111011101112202122
4
Quaternary
23100132220130
5
Quinary
341322303043
6
Senary
30424042112
8
Octal
1320365034
10
Decimal
188869148
12
Duodecimal
53303338
16
Hexadecimal
b41ea1c
20
Vigesimal
2j08ch8
36
Base36
34g4d8
md5
7d23b5ee4a6da1f603560c54ad5b1e83
sha1
8b9ceda75db6b952aa99d985af0a00ba117e98e6
sha256
1794b17cec93c252a791a4b7202b58da4669acdb9438d86a7249b0fc7c8fc920
sha512
ce9002d5729e7172de8cc2a20e828ca9b1df4ab4af7dbbb4786dade6d46ab12798356b4551f1b7170a729373d4d5153f745c0e55c78596d066918440ff90b644
ripemd-160
5fdcce80dd6b26d48bc6efef16395814e374a537
Diameter
377738296
Circumference
1186699855.6931
Area
1.1206549533824E+17
Volume
2.8220952832976E+25
Surface area
4.4826198135297E+17
Circumference
1186699855.6931
Perimeter
755476592
Area
35671555066245904
Diagonal
267101310.61545
Surface area
214029330397475424
Volume
6.7372562131969E+24
Space diagonal
327130960.31825
Perimeter
566607444
Area
1.5446236439932E+16
Altitude
163565480.15912
Surface area
1.5446236439932E+16
Volume
7.9399325915713E+23
Height
89033770.20515