188808628 is an even 9-digits composite number following 188808627
and preceding 188808629 . In scientific notation, it is written as 1.88808628 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 93770432 positive integers (up to 188808628) that are relatively prime to 188808628.
188808628 has 12 divisors, whose sum is 332633700
The reverse of 188808628 is 826808881
Previous prime number is 149
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred eighty-eight million eight hundred eight thousand six hundred twenty-eight
Scientific notation
1.88808628 × 10^8
Engineering notation
1.88808628 × 10^6
Prime Factorization
2 × 2 × 149 × 316793
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
94404314 Product of the distinct prime numbers
The prime factorization of 188808628 is 2 × 2 × 149 × 316793.
Since it has a total of 4 prime factors.
8 , 9 , 61 , 15 , 823 , 668 , 4307 , 7198 , 98287 , 36764 , 481572 , 743332 , 930512 , 3688597 , 96097646 , 37694834 , 772925315 , 91014057 , 7291938365 , 6254438766
n×2
377617256
n×3
566425884
n×4
755234512
n×5
944043140
n÷2
94404314
n÷3
62936209.333333
n÷3
47202157
n÷5
37761725.6
n2
35648698007242384
n3
6.7307817607338E+24
n4
1.2708296696116E+33
n5
2.3994360634105E+41
2 √n13740.765189756
3 √n573.68559552246
4 √n117.22101001849
5 √n45.206862564269
1 , 2 , 4 , 149 , 298 , 596 , 316793 , 633586 , 1267172 , 47202157 , 94404314 , 188808628
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
-188808627 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 188808628 can be divided by 12 positive divisors.
The sum of these divisors (counting 188808628) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011010000001111110110110100
3
Ternary
111011021110202011
4
Quaternary
23100033312310
5
Quinary
341313334003
6
Senary
30422454004
8
Octal
1320176664
10
Decimal
188808628
12
Duodecimal
53294304
16
Hexadecimal
b40fdb4
20
Vigesimal
2j011b8
36
Base36
34eto4
md5
ca920306980b5c0ce00460d766c74919
sha1
bacd63818559b250e9e69d45b184afd03dbf350a
sha256
9a6b61565449e84c107c28061e91fbfc0fc6c41b6b1a9995738ece029dc88d3d
sha512
b4ba451e3faf7aa3a02c351f8195fa28cd5e656560e9199e6b2e12b5a67297a2720068a6673b4321d87955527aec8cc9663092f7c725ae27d3645dc3741c4b0c
ripemd-160
cff11a68abc3a49f6ed8e2223709f772aea28142
Diameter
377617256
Circumference
1186319597.3183
Area
1.1199368776959E+17
Volume
2.8193832709917E+25
Surface area
4.4797475107838E+17
Circumference
1186319597.3183
Perimeter
755234512
Area
35648698007242384
Diagonal
267015722.41066
Surface area
213892188043454304
Volume
6.7307817607338E+24
Space diagonal
327026136.60337
Perimeter
566425884
Area
1.5436339043056E+16
Altitude
163513068.30169
Surface area
1.5436339043056E+16
Volume
7.9323023761693E+23
Height
89005240.803552