388230266 is an even 9-digits composite number following 388230265
and preceding 388230267 . In scientific notation, it is written as 3.88230266 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 190824988 positive integers (up to 388230266) that are relatively prime to 388230266.
388230266 has 8 divisors, whose sum is 592215840
The reverse of 388230266 is 662032883
Previous prime number is 59
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
three hundred eighty-eight million two hundred thirty thousand two hundred sixty-six
Scientific notation
3.88230266 × 10^8
Engineering notation
3.88230266 × 10^6
Prime Factorization
2 × 59 × 3290087
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
388230266
Product of the distinct prime numbers
The prime factorization of 388230266 is 2 × 59 × 3290087.
Since it has a total of 3 prime factors.
7 , 5 , 30 , 1 , 879 , 767 , 1901 , 4777 , 83894 , 78216 , 86158 , 795572 , 9930577 , 2880283 , 47314927 , 43212026 , 732107008 , 470839089 , 8311104008 , 3501497388
n×2
776460532
n×3
1164690798
n×4
1552921064
n×5
1941151330
n÷2
194115133
n÷3
129410088.66667
n÷3
97057566.5
n÷5
77646053.2
n2
150722739438430756
n3
5.8515129224431E+25
n4
2.2717344183825E+34
n5
8.8195605753E+42
2 √n
19703.559729145
3 √n
729.50755929764
4 √n
140.3693689134
5 √n
52.217716722812
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
-388230265
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 388230266 can be divided by 8 positive divisors.
The sum of these divisors (counting 388230266) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001000111110110001111010
3
Ternary
1000001112010210202
4
Quaternary
113020332301322
5
Quinary
1243341332031
6
Senary
102305042202
8
Octal
2710766172
10
Decimal
388230266
12
Duodecimal
aa026362
16
Hexadecimal
1723ec7a
20
Vigesimal
6168fd6
36
Base36
6f54e2
md5
26ae1cfdb7b1acca37e4e5052847c736
sha1
db39edb2c2ddaf3acf9fd8f6497489c6082eee64
sha256
ed51474081c2edd4fe6c5b7fc036fae94c7e5d62075cdd41a0320f644d8901e6
sha512
985dc196966f755fe1d76acbf9f204e7230e2ca95b507644c3534c0affa1fd7bacf968c62b101e16aa521fd616ec77e11aa1e387019def51f8a4587ed9b5b4f3
ripemd-160
aadd8822f7d5ce27a19d5e71bf6d24c761ab82e7
Diameter
776460532
Circumference
2439322703.1336
Area
4.735094509487E+17
Volume
2.4510760012711E+26
Surface area
1.8940378037948E+18
Circumference
2439322703.1336
Perimeter
1552921064
Area
150722739438430756
Diagonal
549040507.50091
Surface area
904336436630584536
Volume
5.8515129224431E+25
Space diagonal
672434545.74798
Perimeter
1164690798
Area
6.5264860640832E+16
Altitude
336217272.87399
Surface area
6.5264860640832E+16
Volume
6.896074112767E+24
Height
183013502.5003