381330268 is an even 9-digits composite number following 381330267
and preceding 381330269 . In scientific notation, it is written as 3.81330268 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors.
There are 173331920 positive integers (up to 381330268) that are relatively prime to 381330268.
381330268 has 12 divisors, whose sum is 727994232
The reverse of 381330268 is 862033183
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 34 Digital Root 7
Name
three hundred eighty-one million three hundred thirty thousand two hundred sixty-eight
Scientific notation
3.81330268 × 10^8
Engineering notation
3.81330268 × 10^6
Prime Factorization
2 × 2 × 11 × 8666597
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
190665134 Product of the distinct prime numbers
The prime factorization of 381330268 is 2 × 2 × 11 × 8666597.
Since it has a total of 4 prime factors.
4 , 1 , 50 , 85 , 105 , 762 , 3558 , 9638 , 73906 , 73296 , 478906 , 848586 , 3281677 , 8859367 , 60665446 , 78033137 , 131839921 , 926683945 , 52345300 , 9135582303
n×2
762660536
n×3
1143990804
n×4
1525321072
n×5
1906651340
n÷2
190665134
n÷3
127110089.33333
n÷3
95332567
n÷5
76266053.6
n2
145412773292951824
n3
5.5450291810425E+25
n4
2.1144874636747E+34
n5
8.0631807120573E+42
2 √n19527.679534445
3 √n725.15986518253
4 √n139.74147392398
5 √n52.030770322662
1 , 2 , 4 , 11 , 22 , 44 , 8666597 , 17333194 , 34666388 , 95332567 , 190665134 , 381330268
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
-381330267 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 381330268 can be divided by 12 positive divisors.
The sum of these divisors (counting 381330268) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10110101110101010001101011100
3
Ternary
222120112120210021
4
Quaternary
112232222031130
5
Quinary
1240110032033
6
Senary
101501121524
8
Octal
2656521534
10
Decimal
381330268
12
Duodecimal
a78592a4
16
Hexadecimal
16baa35c
20
Vigesimal
5j365d8
36
Base36
6b18bg
md5
3ae62025b025ed75e04b77c8e5f89c67
sha1
56da0ac2d304948c8768843e5f2bab012e8d2f6e
sha256
24265a031e3fc4e0de9ff4d0d18ea4c031018bc3591bed6d959434dee31a9bc5
sha512
f1c0eaad1ef9cc7d897a9354accc86b40eb5e28029ae34cbcf91524887aa7acd3c34f4ce3484bbe09084e67fdfd6611ede928edb494da434fc78a32439a7747d
ripemd-160
50a6124a0b26c06d37d400b3918ee5576d96f2c4
Diameter
762660536
Circumference
2395968737.0805
Area
4.5682770031526E+17
Volume
2.3226963918805E+26
Surface area
1.827310801261E+18
Circumference
2395968737.0805
Perimeter
1525321072
Area
145412773292951824
Diagonal
539282436.74897
Surface area
872476639757710944
Volume
5.5450291810425E+25
Space diagonal
660483398.63986
Perimeter
1143990804
Area
6.2965577853222E+16
Altitude
330241699.31993
Surface area
6.2965577853222E+16
Volume
6.534879559654E+24
Height
179760812.24966