188930488 is an even 9-digits composite number following 188930487
and preceding 188930489 . In scientific notation, it is written as 1.88930488 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 8 positive divisors.
There are 94465240 positive integers (up to 188930488) that are relatively prime to 188930488.
188930488 has 8 divisors, whose sum is 354244680
The reverse of 188930488 is 884039881
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred eighty-eight million nine hundred thirty thousand four hundred eighty-eight
Scientific notation
1.88930488 × 10^8
Engineering notation
1.88930488 × 10^6
Prime Factorization
2 × 2 × 2 × 23616311
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
47232622
Product of the distinct prime numbers
The prime factorization of 188930488 is 2 × 2 × 2 × 23616311.
Since it has a total of 4 prime factors.
2 , 4 , 56 , 95 , 967 , 467 , 4700 , 7405 , 23410 , 83113 , 373428 , 956131 , 4615224 , 5318557 , 84793938 , 49228982 , 369604481 , 608666149 , 2907285493 , 7880570593
n×2
377860976
n×3
566791464
n×4
755721952
n×5
944652440
n÷2
94465244
n÷3
62976829.333333
n÷3
47232622
n÷5
37786097.6
n2
35694729295918144
n3
6.7438226249057E+24
n4
1.2741136995089E+33
n5
2.407189230157E+41
2 √n
13745.198725373
3 √n
573.80899082245
4 √n
117.23991950429
5 √n
45.212696499579
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
-188930487
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 188930488 can be divided by 8 positive divisors.
The sum of these divisors (counting 188930488) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011010000101101100110111000
3
Ternary
111011111122220111
4
Quaternary
23100231212320
5
Quinary
341331233423
6
Senary
30425234104
8
Octal
1320554670
10
Decimal
188930488
12
Duodecimal
53332934
16
Hexadecimal
b42d9b8
20
Vigesimal
2j0g648
36
Base36
34hfp4
md5
57507f0077a2ddc5744d1f0ec52c45e3
sha1
bd259f62e7427d71a4f9bfc4537651c11e22390a
sha256
8a8164897e2515ee14ffe006989e0dd5152ae637d58ab828901da0df3d5c2d8d
sha512
3c3af1d571a102e448e9d7f244f362b83e8b5d5b4b157c7f79911f39cc04ed354411fb4de1bcfa15068afa0c11a94be4450b398f70a49f88feecb2ada2d91df7
ripemd-160
3ae375ceae3c86e20de52652bcb9923b00253e37
Diameter
377860976
Circumference
1187085266.2799
Area
1.1213829932793E+17
Volume
2.8248458154022E+25
Surface area
4.4855319731173E+17
Circumference
1187085266.2799
Perimeter
755721952
Area
35694729295918144
Diagonal
267188058.47537
Surface area
214168375775508864
Volume
6.7438226249057E+24
Space diagonal
327237204.31478
Perimeter
566791464
Area
1.5456271175737E+16
Altitude
163618602.15739
Surface area
1.5456271175737E+16
Volume
7.9476711819835E+23
Height
89062686.158456