15208085 is an odd 8-digits composite number following 15208084
and preceding 15208086 . In scientific notation, it is written as 1.5208085 × 10^7.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 11936704 positive integers (up to 15208085) that are relatively prime to 15208085.
15208085 has 8 divisors, whose sum is 18594360
The reverse of 15208085 is 58080251
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2
Name
fifteen million two hundred eight thousand eighty-five
Scientific notation
1.5208085 × 10^7
Engineering notation
1.5208085 × 10^6
Prime Factorization
5 × 53 × 57389
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
15208085
Product of the distinct prime numbers
The prime factorization of 15208085 is 5 × 53 × 57389.
Since it has a total of 3 prime factors.
3 , 6 , 67 , 34 , 646 , 53 , 9777 , 2131 , 21366 , 88117 , 67785 , 865291 , 2394651 , 8290208 , 79426058 , 3917673 , 247522407 , 405808731 , 3554588020 , 9610263772
n×2
30416170
n×3
45624255
n×4
60832340
n×5
76040425
n÷2
7604042.5
n÷3
5069361.6666667
n÷3
3802021.25
n÷5
3041617
n2
231285849367225
n3
3.517414856474E+21
n4
5.3493144117519E+28
n5
8.1352828265647E+35
2 √n
3899.7544794512
3 √n
247.75637821327
4 √n
62.448014215436
5 √n
27.31586176393
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
-15208084
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 15208085 can be divided by 8 positive divisors.
The sum of these divisors (counting 15208085) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010000000111010010101
3
Ternary
1001121122120102
4
Quaternary
322000322111
5
Quinary
12343124320
6
Senary
1301543445
8
Octal
72007225
10
Decimal
15208085
12
Duodecimal
5114b85
16
Hexadecimal
e80e95
20
Vigesimal
4f1045
36
Base36
91ymt
md5
955e0a067d654c994975d29b7ffdcf6c
sha1
508fb17603fb89b5207c53fbf1933257d24ab45b
sha256
ba456e45483cd1b0b5d409208a9acdc2913fbd37789011d9861d8af7e7c2902c
sha512
40614c7dee0f5dbba61b11f74e52d27e8a4655f39a7b9797a765305934b9e3ec061d2cb41f868b1cfd268051b0aa7293f6ac607852cb0a48bc49c54cb861afa7
ripemd-160
b41b52e4ffe7db3fbd2cedaf65c6061d4aa28adf
Diameter
30416170
Circumference
95555216.222338
Area
7.2660592525135E+14
Volume
1.4733712896968E+22
Surface area
2.9064237010054E+15
Circumference
95555216.222338
Perimeter
60832340
Area
231285849367225
Diagonal
21507480.064723
Surface area
1387715096203350
Volume
3.517414856474E+21
Space diagonal
26341175.905826
Perimeter
45624255
Area
1.0014971054394E+14
Altitude
13170587.952913
Surface area
1.0014971054394E+14
Volume
4.1453131620984E+20
Height
7169160.0215743