381330271 is an odd 9-digits composite number following 381330270
and preceding 381330272 . In scientific notation, it is written as 3.81330271 × 10^8.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 312643320 positive integers (up to 381330271) that are relatively prime to 381330271.
381330271 has 8 divisors, whose sum is 454754304
The reverse of 381330271 is 172033183
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
three hundred eighty-one million three hundred thirty thousand two hundred seventy-one
Scientific notation
3.81330271 × 10^8
Engineering notation
3.81330271 × 10^6
Prime Factorization
7 × 23 × 2368511
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
381330271
Product of the distinct prime numbers
The prime factorization of 381330271 is 7 × 23 × 2368511.
Since it has a total of 3 prime factors.
6 , 9 , 97 , 2 , 445 , 891 , 3133 , 9455 , 48561 , 43824 , 783506 , 854944 , 9238383 , 8069733 , 66439660 , 4625151 , 606191195 , 894426279 , 634936043 , 6239256751
n×2
762660542
n×3
1143990813
n×4
1525321084
n×5
1906651355
n÷2
190665135.5
n÷3
127110090.33333
n÷3
95332567.75
n÷5
76266054.2
n2
145412775580933441
n3
5.545029311914E+25
n4
2.1144875302151E+34
n5
8.0631810292304E+42
2 √n
19527.67961126
3 √n
725.15986708419
4 √n
139.74147419882
5 √n
52.030770404529
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
-381330270
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 381330271 can be divided by 8 positive divisors.
The sum of these divisors (counting 381330271) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110101110101010001101011111
3
Ternary
222120112120210101
4
Quaternary
112232222031133
5
Quinary
1240110032041
6
Senary
101501121531
8
Octal
2656521537
10
Decimal
381330271
12
Duodecimal
a78592a7
16
Hexadecimal
16baa35f
20
Vigesimal
5j365db
36
Base36
6b18bj
md5
40601954278b8a4b120a521823816a45
sha1
ef0c5e37ed2d4dcc4ae42bd5300e7ebeb2eae1ca
sha256
c9542267144e23a95ab25108ae3807e8d6421184895f5c8b9c0cd65d5b545d0b
sha512
c029a9a7a1a03a8a3c6ba5c878fd72a3c3636ee01de65cb7b56083ffd635c864901e16e881b6d9ced99f8d9c36aba1e9a5010d82750e0759a6e1550852541161
ripemd-160
e7a0577f5654fd830ca19ca51a5c303fa1b48150
Diameter
762660542
Circumference
2395968755.93
Area
4.5682770750316E+17
Volume
2.3226964466999E+26
Surface area
1.8273108300126E+18
Circumference
2395968755.93
Perimeter
1525321084
Area
145412775580933441
Diagonal
539282440.99161
Surface area
872476653485600646
Volume
5.545029311914E+25
Space diagonal
660483403.83601
Perimeter
1143990813
Area
6.2965578843947E+16
Altitude
330241701.918
Surface area
6.2965578843947E+16
Volume
6.5348797138876E+24
Height
179760813.66387