128331327 is an odd 9-digits composite number following 128331326
and preceding 128331328 . In scientific notation, it is written as 1.28331327 × 10^8.
The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors.
There are 85554216 positive integers (up to 128331327) that are relatively prime to 128331327.
128331327 has 4 divisors, whose sum is 171108440
The reverse of 128331327 is 723133821
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred twenty-eight million three hundred thirty-one thousand three hundred twenty-seven
Scientific notation
1.28331327 × 10^8
Engineering notation
1.28331327 × 10^6
Prime Factorization
3 × 42777109
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
128331327
Product of the distinct prime numbers
The prime factorization of 128331327 is 3 × 42777109.
Since it has a total of 2 prime factors.
10 , 5 , 63 , 55 , 34 , 933 , 5098 , 8649 , 86558 , 46446 , 976897 , 735935 , 7646936 , 9091157 , 8483469 , 14246731 , 361868866 , 837133828 , 1547418369 , 9257272963
n×2
256662654
n×3
384993981
n×4
513325308
n×5
641656635
n÷2
64165663.5
n÷3
42777109
n÷3
32082831.75
n÷5
25666265.4
n2
16468929489580929
n3
2.1134795756674E+24
n4
2.7122563853279E+32
n5
3.4806746109335E+40
2 √n
11328.341758616
3 √n
504.40288474301
4 √n
106.4346830625
5 √n
41.847212757422
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
-128331326
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 128331327 can be divided by 4 positive divisors.
The sum of these divisors (counting 128331327) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101001100010111000111111
3
Ternary
22221110220111010
4
Quaternary
13221202320333
5
Quinary
230323100302
6
Senary
20422330303
8
Octal
751427077
10
Decimal
128331327
12
Duodecimal
36b89993
16
Hexadecimal
7a62e3f
20
Vigesimal
2021867
36
Base36
24el33
md5
97782aebc5c16275174491594188cf41
sha1
536f8933734bb487ad21da586639a5b392d0af3d
sha256
7e067e918f0fd688517e94a697dfec98c623d5eff335d2457dbf959b7a83f761
sha512
667d06846116c54bd2c72421caed1223a2196f026b33a76f0fef9c1a3b1156b98a395b85efecc278bc705fcc01cbea0718844476737cc8214c6b908219b93a14
ripemd-160
d52d493c4cc0cc48f6c4ffff61edc5560a5dbe81
Diameter
256662654
Circumference
806329508.25726
Area
5.1738667896956E+16
Volume
8.8529225445715E+24
Surface area
2.0695467158782E+17
Circumference
806329508.25726
Perimeter
513325308
Area
16468929489580929
Diagonal
181487903.12074
Surface area
98813576937485574
Volume
2.1134795756674E+24
Space diagonal
222276378.56674
Perimeter
384993981
Area
7.1312556555559E+15
Altitude
111138189.28337
Surface area
7.1312556555559E+15
Volume
2.4907595664228E+23
Height
60495967.706912