381238316 is an even 9-digits composite number following 381238315
and preceding 381238317 . In scientific notation, it is written as 3.81238316 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 6 positive divisors.
There are 190619156 positive integers (up to 381238316) that are relatively prime to 381238316.
381238316 has 6 divisors, whose sum is 667167060
The reverse of 381238316 is 613832183
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
three hundred eighty-one million two hundred thirty-eight thousand three hundred sixteen
Scientific notation
3.81238316 × 10^8
Engineering notation
3.81238316 × 10^6
Prime Factorization
2 × 2 × 95309579
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
190619158
Product of the distinct prime numbers
The prime factorization of 381238316 is 2 × 2 × 95309579.
Since it has a total of 3 prime factors.
8 , 6 , 26 , 1 , 460 , 958 , 1942 , 8771 , 87640 , 35765 , 117581 , 35236 , 3578584 , 1413159 , 94511204 , 97823415 , 662657768 , 954953339 , 1238525481 , 6540718185
n×2
762476632
n×3
1143714948
n×4
1524953264
n×5
1906191580
n÷2
190619158
n÷3
127079438.66667
n÷3
95309579
n÷5
76247663.2
n2
145342653586515856
n3
5.5410188496295E+25
n4
2.112448695157E+34
n5
8.0534638317805E+42
2 √n
19525.324990893
3 √n
725.10157340254
4 √n
139.73304902883
5 √n
52.02826079466
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-381238315
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 381238316 can be divided by 6 positive divisors.
The sum of these divisors (counting 381238316) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
10110101110010011110000101100
3
Ternary
222120100220122122
4
Quaternary
112232103300230
5
Quinary
1240044111231
6
Senary
101455132112
8
Octal
2656236054
10
Decimal
381238316
12
Duodecimal
a7814038
16
Hexadecimal
16b93c2c
20
Vigesimal
5j2effg
36
Base36
6az9d8
md5
cf94fd9bcb344df47153fd42dc157e4d
sha1
6eff73e668171056e1de03184b851b56183a9022
sha256
4aca271af7c8f5dd16367daaf04494bddc6ef494a53777d84635240e284dccf7
sha512
c62d3652e37a759bfbaed9c7efa44e432391ba3e3bdc58a606ecc1cc0ce6fa27dbc0b26dba560bc9938b97030e9e4649c100e7ef9a477f96c68f100373bd0d11
ripemd-160
4d869e104e27a622030f2b1642dfc018623cb131
Diameter
762476632
Circumference
2395390985.6251
Area
4.5660741276064E+17
Volume
2.3210165481865E+26
Surface area
1.8264296510426E+18
Circumference
2395390985.6251
Perimeter
1524953264
Area
145342653586515856
Diagonal
539152396.98348
Surface area
872055921519095136
Volume
5.5410188496295E+25
Space diagonal
660324133.104
Perimeter
1143714948
Area
6.2935215129682E+16
Altitude
330162066.552
Surface area
6.2935215129682E+16
Volume
6.5301533387591E+24
Height
179717465.66116