331388189 is an odd 9-digits composite number following 331388188
and preceding 331388190 . In scientific notation, it is written as 3.31388189 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 300194640 positive integers (up to 331388189) that are relatively prime to 331388189.
331388189 has 8 divisors, whose sum is 362795232
The reverse of 331388189 is 981883133
Previous prime number is 283
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
three hundred thirty-one million three hundred eighty-eight thousand one hundred eighty-nine
Scientific notation
3.31388189 × 10^8
Engineering notation
3.31388189 × 10^6
Prime Factorization
11 × 283 × 106453
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
331388189
Product of the distinct prime numbers
The prime factorization of 331388189 is 11 × 283 × 106453.
Since it has a total of 3 prime factors.
10 , 5 , 45 , 6 , 760 , 55 , 9859 , 2015 , 25247 , 87892 , 721196 , 143486 , 9638240 , 2204003 , 43012229 , 35582238 , 604200966 , 371167452 , 4463545694 , 9056928694
n×2
662776378
n×3
994164567
n×4
1325552756
n×5
1656940945
n÷2
165694094.5
n÷3
110462729.66667
n÷3
82847047.25
n÷5
66277637.8
n2
109818131808699721
n3
3.6392431819448E+25
n4
1.2060022073953E+34
n5
3.9965488743873E+42
2 √n
18204.070671144
3 √n
692.00995466651
4 √n
134.92246169984
5 √n
50.590317514886
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
-331388188
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 331388189 can be divided by 8 positive divisors.
The sum of these divisors (counting 331388189) is 1, the average is 0.125.
Base
System
Value
2
Binary
10011110000001001010100011101
3
Ternary
212002120021010122
4
Quaternary
103300021110131
5
Quinary
1134313410224
6
Senary
52514444325
8
Octal
2360112435
10
Decimal
331388189
12
Duodecimal
92b936a5
16
Hexadecimal
13c0951d
20
Vigesimal
53b3a99
36
Base36
5hasrh
md5
bfe4a9e31e4ea86f3d818d23259d9509
sha1
17dd8e5f0338ab003be372003903485fe001da8a
sha256
b6b3e86021619505028727b5afccf42fe646f16225bd360d4eb951a73284cade
sha512
fa3d21924b9e783c99ce933f0b57d540a97377c518d2b097f300a4836a34e080f9503f3dbee4a76f68e6d2cbaf371a888291815fdc8751557022002a3e9dc8cd
ripemd-160
117feff10ac11a3f827561a7c2936b4220f2a516
Diameter
662776378
Circumference
2082173400.0977
Area
3.4500383612117E+17
Volume
1.5244026193366E+26
Surface area
1.3800153444847E+18
Circumference
2082173400.0977
Perimeter
1325552756
Area
109818131808699721
Diagonal
468653671.29406
Surface area
658908790852198326
Volume
3.6392431819448E+25
Space diagonal
573981180.37624
Perimeter
994164567
Area
4.7552645971241E+16
Altitude
286990590.18812
Surface area
4.7552645971241E+16
Volume
4.2888892205668E+24
Height
156217890.43135