381330265 is an odd 9-digits composite number following 381330264
and preceding 381330266 . In scientific notation, it is written as 3.81330265 × 10^8.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 305064208 positive integers (up to 381330265) that are relatively prime to 381330265.
381330265 has 4 divisors, whose sum is 457596324
The reverse of 381330265 is 562033183
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
three hundred eighty-one million three hundred thirty thousand two hundred sixty-five
Scientific notation
3.81330265 × 10^8
Engineering notation
3.81330265 × 10^6
Prime Factorization
5 × 76266053
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
381330265
Product of the distinct prime numbers
The prime factorization of 381330265 is 5 × 76266053.
Since it has a total of 2 prime factors.
1 , 2 , 20 , 62 , 40 , 102 , 6883 , 9896 , 7350 , 17248 , 491595 , 68260 , 2173598 , 3517692 , 24713158 , 74306159 , 103965963 , 238536326 , 9892922472 , 1506538897
n×2
762660530
n×3
1143990795
n×4
1525321060
n×5
1906651325
n÷2
190665132.5
n÷3
127110088.33333
n÷3
95332566.25
n÷5
76266053
n2
145412771004970225
n3
5.545029050171E+25
n4
2.1144873971344E+34
n5
8.0631803948842E+42
2 √n
19527.679457631
3 √n
725.15986328088
4 √n
139.74147364913
5 √n
52.030770240795
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-381330264
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 381330265 can be divided by 4 positive divisors.
The sum of these divisors (counting 381330265) is 1, the average is 0.25.
Base
System
Value
2
Binary
10110101110101010001101011001
3
Ternary
222120112120210011
4
Quaternary
112232222031121
5
Quinary
1240110032030
6
Senary
101501121521
8
Octal
2656521531
10
Decimal
381330265
12
Duodecimal
a78592a1
16
Hexadecimal
16baa359
20
Vigesimal
5j365d5
36
Base36
6b18bd
md5
696438ba7cb3e6997fc80a79d1cc8f12
sha1
89331b58b3899d4e73dacbe09e3f63ae04549647
sha256
0a76a756350a92fc1ee349fed6f7d5d81f5cadd63ab6436673807b3b57238840
sha512
637df6b553f354d83134447aaaa30aca7be444c0049380126829299f27fe38923012c41ef3a6ff37df8d47fd1bddfc90bf5bc0cb46922b89f5777258379527dd
ripemd-160
a6109836571db4a77668ec618453d22ae9964cfa
Diameter
762660530
Circumference
2395968718.2309
Area
4.5682769312735E+17
Volume
2.3226963370612E+26
Surface area
1.8273107725094E+18
Circumference
2395968718.2309
Perimeter
1525321060
Area
145412771004970225
Diagonal
539282432.50633
Surface area
872476626029821350
Volume
5.545029050171E+25
Space diagonal
660483393.4437
Perimeter
1143990795
Area
6.2965576862497E+16
Altitude
330241696.72185
Surface area
6.2965576862497E+16
Volume
6.5348794054205E+24
Height
179760810.83544