331490491 is an odd 9-digits composite number following 331490490
and preceding 331490492 . In scientific notation, it is written as 3.31490491 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 329008680 positive integers (up to 331490491) that are relatively prime to 331490491.
331490491 has 8 divisors, whose sum is 333978624
The reverse of 331490491 is 194094133
Previous prime number is 991
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
three hundred thirty-one million four hundred ninety thousand four hundred ninety-one
Scientific notation
3.31490491 × 10^8
Engineering notation
3.31490491 × 10^6
Prime Factorization
167 × 991 × 2003
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
331490491
Product of the distinct prime numbers
The prime factorization of 331490491 is 167 × 991 × 2003.
Since it has a total of 3 prime factors.
3 , 4 , 75 , 11 , 174 , 524 , 5427 , 953 , 24302 , 72633 , 920936 , 449150 , 1170642 , 4725308 , 73721955 , 70457009 , 271301934 , 944518320 , 7795449425 , 9870099227
n×2
662980982
n×3
994471473
n×4
1325961964
n×5
1657452455
n÷2
165745245.5
n÷3
110496830.33333
n÷3
82872622.75
n÷5
66298098.2
n2
109885945623421081
n3
3.6426146068707E+25
n4
1.2074921045553E+34
n5
4.0027215061767E+42
2 √n
18206.880320362
3 √n
692.08115688102
4 √n
134.93287338659
5 √n
50.593440650754
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
-331490490
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 331490491 can be divided by 8 positive divisors.
The sum of these divisors (counting 331490491) is 1, the average is 0.125.
Base
System
Value
2
Binary
10011110000100010010010111011
3
Ternary
212002202110110121
4
Quaternary
103300202102323
5
Quinary
1134330143431
6
Senary
52520554111
8
Octal
2360422273
10
Decimal
331490491
12
Duodecimal
93022937
16
Hexadecimal
13c224bb
20
Vigesimal
53bg64b
36
Base36
5hczp7
md5
a9e0e9ecaf79e252736b1423f7b72a5e
sha1
fc1e17d9941eaf12f10980399cea1288219902d3
sha256
6d46aa7da0398ad25dcb09472fc6784aef2847963267083613e0e8e4e46acc7e
sha512
2452865b85f76eddbb3b13885aac64d5fe6bd0ba9d8f03ac437996709d69120ff65b49ab0d02cbeed21bed224ecb0798077a652c479eb45e53401a28dbe108fb
ripemd-160
abb48fcb32e89e42b440d6a05e992b6a36dd1c00
Diameter
662980982
Circumference
2082816182.5209
Area
3.4521687950331E+17
Volume
1.5258148385072E+26
Surface area
1.3808675180132E+18
Circumference
2082816182.5209
Perimeter
1325961964
Area
109885945623421081
Diagonal
468798348.16992
Surface area
659315673740526486
Volume
3.6426146068707E+25
Space diagonal
574158372.63795
Perimeter
994471473
Area
4.7582010214379E+16
Altitude
287079186.31898
Surface area
4.7582010214379E+16
Volume
4.2928624829458E+24
Height
156266116.05664