331388193 is an odd 9-digits composite number following 331388192
and preceding 331388194 . In scientific notation, it is written as 3.31388193 × 10^8.
The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors.
There are 220925460 positive integers (up to 331388193) that are relatively prime to 331388193.
331388193 has 4 divisors, whose sum is 441850928
The reverse of 331388193 is 391883133
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
three hundred thirty-one million three hundred eighty-eight thousand one hundred ninety-three
Scientific notation
3.31388193 × 10^8
Engineering notation
3.31388193 × 10^6
Prime Factorization
3 × 110462731
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
331388193
Product of the distinct prime numbers
The prime factorization of 331388193 is 3 × 110462731.
Since it has a total of 2 prime factors.
3 , 7 , 7 , 31 , 608 , 701 , 8306 , 7858 , 26231 , 17204 , 636218 , 540505 , 2809789 , 9584311 , 5867696 , 30354443 , 400154339 , 88207349 , 3576096501 , 7485767915
n×2
662776386
n×3
994164579
n×4
1325552772
n×5
1656940965
n÷2
165694096.5
n÷3
110462731
n÷3
82847048.25
n÷5
66277638.6
n2
109818134459805249
n3
3.6392433137266E+25
n4
1.2060022656232E+34
n5
3.9965491155877E+42
2 √n
18204.070781009
3 √n
692.0099574508
4 √n
134.92246210698
5 √n
50.590317637016
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
-331388192
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 331388193 can be divided by 4 positive divisors.
The sum of these divisors (counting 331388193) is 1, the average is 0.25.
Base
System
Value
2
Binary
10011110000001001010100100001
3
Ternary
212002120021010210
4
Quaternary
103300021110201
5
Quinary
1134313410233
6
Senary
52514444333
8
Octal
2360112441
10
Decimal
331388193
12
Duodecimal
92b936a9
16
Hexadecimal
13c09521
20
Vigesimal
53b3a9d
36
Base36
5hasrl
md5
423f3759f7a1332ef6dc1920c20eb8b0
sha1
4ca040aa95dfd0b549653605b54ff37e5e8d46b5
sha256
6e517e7c4dbcea2e86ceacebb0925d70a9567dd8c0bc269ee831ff7259af7461
sha512
84d2a68d3a001c893b7ca816fb281f7d3e8d267796fb5701687ec669f8e24940f6d4da2faf85f32fe93be59a8aeb979aa1f5ffe3cca2a7bfca4b29a4b9d91199
ripemd-160
db0e75f3ddb9bad0865a3e5ff5895f734104a5e9
Diameter
662776386
Circumference
2082173425.2304
Area
3.4500384444986E+17
Volume
1.5244026745372E+26
Surface area
1.3800153777994E+18
Circumference
2082173425.2304
Perimeter
1325552772
Area
109818134459805249
Diagonal
468653676.95091
Surface area
658908806758831494
Volume
3.6392433137266E+25
Space diagonal
573981187.30444
Perimeter
994164579
Area
4.7552647119203E+16
Altitude
286990593.65222
Surface area
4.7552647119203E+16
Volume
4.2888893758731E+24
Height
156217892.31697