103189972 is an even 9-digits composite number following 103189971
and preceding 103189973 . In scientific notation, it is written as 1.03189972 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 51350040 positive integers (up to 103189972) that are relatively prime to 103189972.
103189972 has 12 divisors, whose sum is 181439776
The reverse of 103189972 is 279981301
Previous prime number is 211
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred three million one hundred eighty-nine thousand nine hundred seventy-two
Scientific notation
1.03189972 × 10^8
Engineering notation
1.03189972 × 10^6
Prime Factorization
2 × 2 × 211 × 122263
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
51594986
Product of the distinct prime numbers
The prime factorization of 103189972 is 2 × 2 × 211 × 122263.
Since it has a total of 4 prime factors.
3 , 9 , 39 , 55 , 93 , 25 , 2511 , 2676 , 79525 , 19627 , 193690 , 378525 , 4320891 , 8041770 , 91644284 , 31557707 , 605856468 , 531378678 , 2643584717 , 5111599198
n×2
206379944
n×3
309569916
n×4
412759888
n×5
515949860
n÷2
51594986
n÷3
34396657.333333
n÷3
25797493
n÷5
20637994.4
n2
10648170321360784
n3
1.0987843973125E+24
n4
1.1338353119271E+32
n5
1.1700043409037E+40
2 √n
10158.246502227
3 √n
469.04282640914
4 √n
100.78812679193
5 √n
40.061526992592
1 , 2 , 4 , 211 , 422 , 844 , 122263 , 244526 , 489052 , 25797493 , 51594986 , 103189972
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
-103189971
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 103189972 can be divided by 12 positive divisors.
The sum of these divisors (counting 103189972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110001001101000110111010100
3
Ternary
21012011121000211
4
Quaternary
12021220313110
5
Quinary
202404034342
6
Senary
14123415204
8
Octal
611506724
10
Decimal
103189972
12
Duodecimal
2a684504
16
Hexadecimal
6268dd4
20
Vigesimal
1c4ieic
36
Base36
1pfpw4
md5
bac80faf0ccf42bddb8123f3d7f8e29a
sha1
e34be064875e796fe32ab688d47d7d2c7797d16d
sha256
61cd95319e98e495ee6fb04214feff188b37acfb2e7388c50c6ae0773a16a328
sha512
0deb783d63b5ae9f603871ce1e60d245d5f9c023b8977e9967109c2a4a2dad0a198e50a39130dde368524bca36c57dc4a5cbaf5f5a84d85873cb9e11f2a77b7c
ripemd-160
c5f619cf628ee68f6e6c03638315548099ccf75b
Diameter
206379944
Circumference
648361715.91867
Area
3.345221365576E+16
Volume
4.6025773206345E+24
Surface area
1.3380885462304E+17
Circumference
648361715.91867
Perimeter
412759888
Area
10648170321360784
Diagonal
145932657.9033
Surface area
63889021928164704
Volume
1.0987843973125E+24
Space diagonal
178730274.33561
Perimeter
309569916
Area
4.610793001061E+15
Altitude
89365137.167805
Surface area
4.610793001061E+15
Volume
1.2949298306693E+23
Height
48644219.3011