103689745 is an odd 9-digits composite number following 103689744
and preceding 103689746 . In scientific notation, it is written as 1.03689745 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 78585840 positive integers (up to 103689745) that are relatively prime to 103689745.
103689745 has 8 divisors, whose sum is 130976640
The reverse of 103689745 is 547986301
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred three million six hundred eighty-nine thousand seven hundred forty-five
Scientific notation
1.03689745 × 10^8
Engineering notation
1.03689745 × 10^6
Prime Factorization
5 × 19 × 1091471
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
103689745
Product of the distinct prime numbers
The prime factorization of 103689745 is 5 × 19 × 1091471.
Since it has a total of 3 prime factors.
5 , 5 , 10 , 44 , 208 , 210 , 2075 , 9857 , 28431 , 45910 , 109313 , 608716 , 4431616 , 6994295 , 18629559 , 44571058 , 153916957 , 961503353 , 6128957828 , 6452136470
n×2
207379490
n×3
311069235
n×4
414758980
n×5
518448725
n÷2
51844872.5
n÷3
34563248.333333
n÷3
25922436.25
n÷5
20737949
n2
10751563218165025
n3
1.1148268484429E+24
n4
1.155961116342E+32
n5
1.1986131338342E+40
2 √n
10182.816162536
3 √n
469.79883499195
4 √n
100.90994085092
5 √n
40.100257488663
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
-103689744
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 103689745 can be divided by 8 positive divisors.
The sum of these divisors (counting 103689745) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001011100010111000010001
3
Ternary
21020002222120221
4
Quaternary
12023202320101
5
Quinary
203021032440
6
Senary
14142233041
8
Octal
613427021
10
Decimal
103689745
12
Duodecimal
2a885781
16
Hexadecimal
62e2e11
20
Vigesimal
1c81475
36
Base36
1pqfip
md5
ca715ddeaf42e97d07fd66abe7d12fed
sha1
c061ef4f74909d042ce49b43500969e6d5d44a76
sha256
1a7cd565582c9b021dbc0b75364f94847010c42a46375fb68e21259f59823ca0
sha512
4f4f8fa2c6ade2697f00267de8ae19ef8c52ec88ea8d1898747029427c99212c355b873a8a9316e180389d5cfc9c9be33f8fb316e88780c6fa7ae5dee0360338
ripemd-160
2222feb242ee87198361ab25410057e7b2821baf
Diameter
207379490
Circumference
651501882.2892
Area
3.3777032020793E+16
Volume
4.6697757827905E+24
Surface area
1.3510812808317E+17
Circumference
651501882.2892
Perimeter
414758980
Area
10751563218165025
Diagonal
146639443.65801
Surface area
64509379308990150
Volume
1.1148268484429E+24
Space diagonal
179595906.56386
Perimeter
311069235
Area
4.6555634386626E+15
Altitude
89797953.28193
Surface area
4.6555634386626E+15
Volume
1.313836040638E+23
Height
48879814.552669