103688389 is an odd 9-digits composite number following 103688388
and preceding 103688390 . In scientific notation, it is written as 1.03688389 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 83204352 positive integers (up to 103688389) that are relatively prime to 103688389.
103688389 has 16 divisors, whose sum is 126137088
The reverse of 103688389 is 983886301
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred three million six hundred eighty-eight thousand three hundred eighty-nine
Scientific notation
1.03688389 × 10^8
Engineering notation
1.03688389 × 10^6
Prime Factorization
7 × 17 × 197 × 4423
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
103688389
Product of the distinct prime numbers
The prime factorization of 103688389 is 7 × 17 × 197 × 4423.
Since it has a total of 4 prime factors.
3 , 4 , 23 , 35 , 852 , 123 , 9910 , 4042 , 55897 , 75476 , 541094 , 215359 , 4256771 , 6277864 , 24836548 , 22631840 , 30747432 , 317336500 , 6426312892 , 796391606
n×2
207376778
n×3
311065167
n×4
414753556
n×5
518441945
n÷2
51844194.5
n÷3
34562796.333333
n÷3
25922097.25
n÷5
20737677.8
n2
10751282013415321
n3
1.1147831116557E+24
n4
1.1559006493199E+32
n5
1.1985347617203E+40
2 √n
10182.749579559
3 √n
469.79678705558
4 √n
100.9096109375
5 √n
40.100152606095
1 , 7 , 17 , 119 , 197 , 1379 , 3349 , 4423 , 23443 , 30961 , 75191 , 526337 , 871331 , 6099317 , 14812627 , 103688389
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-103688388
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 103688389 can be divided by 16 positive divisors.
The sum of these divisors (counting 103688389) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110001011100010100011000101
3
Ternary
21020002220201201
4
Quaternary
12023202203011
5
Quinary
203021012024
6
Senary
14142222501
8
Octal
613424305
10
Decimal
103688389
12
Duodecimal
2a884a31
16
Hexadecimal
62e28c5
20
Vigesimal
1c810j9
36
Base36
1pqeh1
md5
6bc97d0bbcbe2610b6c5d4831cd0bc5a
sha1
a10211442c00174d130dd587137a0601f299e9b7
sha256
89621b5ff82c2cb5ba4f99c68c2efd2c2e54d93e1d6cbfc35c80881b2ff050ef
sha512
be7cdf98edaa7d06665991a389998e6d6a9527c71eaa59ef78c39df5cb35fd79ec0064b413185280cec430d1a948b1f078d9ac06ea7e4840fc854c39d6353b54
ripemd-160
eb35de4d948d03ed6894600983115a322b07b600
Diameter
207376778
Circumference
651493362.28992
Area
3.3776148590018E+16
Volume
4.6695925785647E+24
Surface area
1.3510459436007E+17
Circumference
651493362.28992
Perimeter
414753556
Area
10751282013415321
Diagonal
146637525.98442
Surface area
64507692080491926
Volume
1.1147831116557E+24
Space diagonal
179593557.90297
Perimeter
311065167
Area
4.6554416734342E+15
Altitude
89796778.951483
Surface area
4.6554416734342E+15
Volume
1.31378449634E+23
Height
48879175.328139