331330491 is an odd 9-digits composite number following 331330490
and preceding 331330492 . In scientific notation, it is written as 3.31330491 × 10^8.
The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors.
There are 220344480 positive integers (up to 331330491) that are relatively prime to 331330491.
331330491 has 8 divisors, whose sum is 369049200
The reverse of 331330491 is 194033133
Previous prime number is 409
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
three hundred thirty-one million three hundred thirty thousand four hundred ninety-one
Scientific notation
3.31330491 × 10^8
Engineering notation
3.31330491 × 10^6
Prime Factorization
9 × 409 × 90011
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
331330491
Product of the distinct prime numbers
The prime factorization of 331330491 is 9 × 409 × 90011.
Since it has a total of 3 prime factors.
1 , 2 , 57 , 75 , 136 , 826 , 9203 , 9909 , 58031 , 31969 , 847214 , 322438 , 2359807 , 8904927 , 13492228 , 79008666 , 118039727 , 390101906 , 1247717463 , 4984720108
n×2
662660982
n×3
993991473
n×4
1325321964
n×5
1656652455
n÷2
165665245.5
n÷3
110443497
n÷3
82832622.75
n÷5
66266098.2
n2
109779894266301081
n3
3.6373426269182E+25
n4
1.205162518512E+34
n5
3.9930708899339E+42
2 √n
18202.485846719
3 √n
691.96979038267
4 √n
134.91658847866
5 √n
50.588555736074
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
-331330490
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 331330491 can be divided by 8 positive divisors.
The sum of these divisors (counting 331330491) is 1, the average is 0.125.
Base
System
Value
2
Binary
10011101111111011001110111011
3
Ternary
212002110022222200
4
Quaternary
103233323032323
5
Quinary
1134310033431
6
Senary
52513321243
8
Octal
2357731673
10
Decimal
331330491
12
Duodecimal
92b66223
16
Hexadecimal
13bfb3bb
20
Vigesimal
53ag64b
36
Base36
5h9k8r
md5
fcba74d0f06166d0ea78112e5f41bf40
sha1
9ff403ff4312254fafb67daa9e6ad2c3a9212f34
sha256
cd3d7e67f8fb524685646e768459d905684306f1f426abf795cf89f13df3d80c
sha512
cb54b40e02d0dc0b0c15bd4329db64d6be7e0c94ed22fd5c147d3c10ae4640b8999a789111907ba821e1f60d1833a28f4355f28161fbe342a9fd5fa36a502348
ripemd-160
93bc236f789b21cafae6268f4a5d56907876440c
Diameter
662660982
Circumference
2081810872.8718
Area
3.4488370933888E+17
Volume
1.5236065167087E+26
Surface area
1.3795348373555E+18
Circumference
2081810872.8718
Perimeter
1325321964
Area
109779894266301081
Diagonal
468572073.99994
Surface area
658679365597806486
Volume
3.6373426269182E+25
Space diagonal
573881244.50874
Perimeter
993991473
Area
4.7536088629693E+16
Altitude
286940622.25437
Surface area
4.7536088629693E+16
Volume
4.2866493949879E+24
Height
156190691.33331