103688644 is an even 9-digits composite number following 103688643
and preceding 103688645 . In scientific notation, it is written as 1.03688644 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 48627840 positive integers (up to 103688644) that are relatively prime to 103688644.
103688644 has 12 divisors, whose sum is 181526464
The reverse of 103688644 is 446886301
Previous prime number is 5287
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred three million six hundred eighty-eight thousand six hundred forty-four
Scientific notation
1.03688644 × 10^8
Engineering notation
1.03688644 × 10^6
Prime Factorization
2 × 2 × 5287 × 4903
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
51844322
Product of the distinct prime numbers
The prime factorization of 103688644 is 2 × 2 × 5287 × 4903.
Since it has a total of 4 prime factors.
9 , 7 , 51 , 69 , 717 , 565 , 2099 , 6386 , 7579 , 70125 , 421993 , 43539 , 6201415 , 5320980 , 47700479 , 92451285 , 525680441 , 190143435 , 148942503 , 2451151361
n×2
207377288
n×3
311065932
n×4
414754576
n×5
518443220
n÷2
51844322
n÷3
34562881.333333
n÷3
25922161
n÷5
20737728.8
n2
10751334894558736
n3
1.1147913364067E+24
n4
1.1559120201496E+32
n5
1.1985494995261E+40
2 √n
10182.762100727
3 √n
469.79717217772
4 √n
100.90967297899
5 √n
40.100172329671
1 , 2 , 4 , 4903 , 5287 , 9806 , 10574 , 19612 , 21148 , 25922161 , 51844322 , 103688644
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
-103688643
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 103688644 can be divided by 12 positive divisors.
The sum of these divisors (counting 103688644) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110001011100010100111000100
3
Ternary
21020002221002011
4
Quaternary
12023202213010
5
Quinary
203021014034
6
Senary
14142224004
8
Octal
613424704
10
Decimal
103688644
12
Duodecimal
2a885004
16
Hexadecimal
62e29c4
20
Vigesimal
1c811c4
36
Base36
1pqeo4
md5
73cf74bef345e130041348f5b5d3c20f
sha1
dc0dd14b6c8aaeb00ef7eaa562cc2e28efb5e8e3
sha256
a40120afa5d9e0ca3af3e41f704b705ddaf474d147cfef08bba4764ea2163639
sha512
317f99d5bf8a8a17720682f6c8b7d1dcfc3c285d4013498fe264573b6b7d61be996321905defb752f509e63249181fa703a2274dda37387e965baea08c9d88e2
ripemd-160
6caf965a58869f89bfece5a4bbc18e9111e5bfd7
Diameter
207377288
Circumference
651494964.50217
Area
3.3776314721029E+16
Volume
4.669627030321E+24
Surface area
1.3510525888412E+17
Circumference
651494964.50217
Perimeter
414754576
Area
10751334894558736
Diagonal
146637886.60888
Surface area
64508009367352416
Volume
1.1147913364067E+24
Space diagonal
179593999.57592
Perimeter
311065932
Area
4.655464571641E+15
Altitude
89796999.787961
Surface area
4.655464571641E+15
Volume
1.313794189302E+23
Height
48879295.536292