331388127 is an odd 9-digits composite number following 331388126
and preceding 331388128 . In scientific notation, it is written as 3.31388127 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 189364392 positive integers (up to 331388127) that are relatively prime to 331388127.
331388127 has 12 divisors, whose sum is 428325360
The reverse of 331388127 is 721883133
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
three hundred thirty-one million three hundred eighty-eight thousand one hundred twenty-seven
Scientific notation
3.31388127 × 10^8
Engineering notation
3.31388127 × 10^6
Prime Factorization
9 × 7 × 7 × 751447
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
47341161
Product of the distinct prime numbers
The prime factorization of 331388127 is 9 × 7 × 7 × 751447.
Since it has a total of 4 prime factors.
10 , 3 , 58 , 22 , 492 , 521 , 6136 , 7140 , 88609 , 75277 , 43109 , 265784 , 9867949 , 9291640 , 16989574 , 59402821 , 599762828 , 308442929 , 1437308236 , 9706755465
n×2
662776254
n×3
994164381
n×4
1325552508
n×5
1656940635
n÷2
165694063.5
n÷3
110462709
n÷3
82847031.75
n÷5
66277625.4
n2
109818090716568129
n3
3.639241139328E+25
n4
1.2060013048632E+34
n5
3.9965451357818E+42
2 √n
18204.068968228
3 √n
692.00991151006
4 √n
134.92245538912
5 √n
50.59031562188
1 , 7 , 9 , 49 , 63 , 441 , 751447 , 5260129 , 6763023 , 36820903 , 47341161 , 331388127
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-331388126
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 331388127 can be divided by 12 positive divisors.
The sum of these divisors (counting 331388127) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10011110000001001010011011111
3
Ternary
212002120021001100
4
Quaternary
103300021103133
5
Quinary
1134313410002
6
Senary
52514444143
8
Octal
2360112337
10
Decimal
331388127
12
Duodecimal
92b93653
16
Hexadecimal
13c094df
20
Vigesimal
53b3a67
36
Base36
5haspr
md5
abf69ca8e86be8efb4e0055321b12f18
sha1
6ba47eb705e97fa6e2e8a38e38cb822f1971f521
sha256
34953baa8aafb65110969c98e2aa2a4b8a6ba71ad784a707fefebc142c254b9c
sha512
035ad72f2433559c650e5615e0b880061eefec018b661cd8382ab47837544446afd12f246ce5bbae3852fe74805e91a7a36725781413a67fd37b1ebff9ef874e
ripemd-160
951c4c05d838151174c0a645d2d4b38b7116370f
Diameter
662776254
Circumference
2082173010.5402
Area
3.4500370702643E+17
Volume
1.5244017637273E+26
Surface area
1.3800148281057E+18
Circumference
2082173010.5402
Perimeter
1325552508
Area
109818090716568129
Diagonal
468653583.61282
Surface area
658908544299408774
Volume
3.639241139328E+25
Space diagonal
573981072.98909
Perimeter
994164381
Area
4.7552628177826E+16
Altitude
286990536.49454
Surface area
4.7552628177826E+16
Volume
4.2888868133198E+24
Height
156217861.20427