15328081 is an odd 8-digits composite number following 15328080
and preceding 15328082 . In scientific notation, it is written as 1.5328081 × 10^7.
The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors.
There are 14971572 positive integers (up to 15328081) that are relatively prime to 15328081.
15328081 has 4 divisors, whose sum is 15684592
The reverse of 15328081 is 18082351
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1
Name
fifteen million three hundred twenty-eight thousand eighty-one
Scientific notation
1.5328081 × 10^7
Engineering notation
1.5328081 × 10^6
Prime Factorization
43 × 356467
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
15328081
Product of the distinct prime numbers
The prime factorization of 15328081 is 43 × 356467.
Since it has a total of 2 prime factors.
6 , 9 , 74 , 83 , 406 , 854 , 2348 , 6696 , 91534 , 64590 , 202705 , 796511 , 4395249 , 8989990 , 91069316 , 71392331 , 762560865 , 845234736 , 9209874499 , 8604077880
n×2
30656162
n×3
45984243
n×4
61312324
n×5
76640405
n÷2
7664040.5
n÷3
5109360.3333333
n÷3
3832020.25
n÷5
3065616.2
n2
234950067142561
n3
3.6013336601166E+21
n4
5.5201534050294E+28
n5
8.4613358524716E+35
2 √n
3915.1093215899
3 √n
248.4062939932
4 √n
62.570834432584
5 √n
27.358832299319
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
-15328080
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 15328081 can be divided by 4 positive divisors.
The sum of these divisors (counting 15328081) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010011110001101010001
3
Ternary
1001211202011201
4
Quaternary
322132031101
5
Quinary
12410444311
6
Senary
1304311201
8
Octal
72361521
10
Decimal
15328081
12
Duodecimal
5172501
16
Hexadecimal
e9e351
20
Vigesimal
4fg041
36
Base36
94j81
md5
25ad959b165a442b9401ef4a12a4eea7
sha1
4497618073969ccd828e4634459b7ca793e5dab6
sha256
0bd24583d19a7083176e2c5c9f887e2e7f8f6cd1010c92cdac4348c4d9536df5
sha512
ae88c08a2aabe9950304cda919eb785e2cb3b811c52bc407e867878fca9bd4e7b78c09f2568907e34f5d1b4edbdc745e4cc9f10717e6a2e0ad60fdd43a35438d
ripemd-160
36930b8d08a155b2e6f69c7ef0d7128c87bfdc57
Diameter
30656162
Circumference
96309173.326459
Area
7.381174048955E+14
Volume
1.5085231159664E+22
Surface area
2.952469619582E+15
Circumference
96309173.326459
Perimeter
61312324
Area
234950067142561
Diagonal
21677180.035353
Surface area
1409700402855366
Volume
3.6013336601166E+21
Space diagonal
26549015.074531
Perimeter
45984243
Area
1.0173636338316E+14
Altitude
13274507.537266
Surface area
1.0173636338316E+14
Volume
4.2442124206397E+20
Height
7225726.6784511