133397138 is an even 9-digits composite number following 133397137
and preceding 133397139 . In scientific notation, it is written as 1.33397138 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 54161136 positive integers (up to 133397138) that are relatively prime to 133397138.
133397138 has 16 divisors, whose sum is 240717120
The reverse of 133397138 is 831793331
Previous prime number is 19
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred thirty-three million three hundred ninety-seven thousand one hundred thirty-eight
Scientific notation
1.33397138 × 10^8
Engineering notation
1.33397138 × 10^6
Prime Factorization
2 × 7 × 19 × 501493
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
133397138 Product of the distinct prime numbers
The prime factorization of 133397138 is 2 × 7 × 19 × 501493.
Since it has a total of 4 prime factors.
8 , 10 , 98 , 78 , 294 , 757 , 2287 , 34 , 27814 , 59372 , 531712 , 120908 , 6998125 , 6167313 , 82923342 , 80178528 , 699994189 , 776185727 , 7888464637 , 7453853870
n×2
266794276
n×3
400191414
n×4
533588552
n×5
666985690
n÷2
66698569
n÷3
44465712.666667
n÷3
33349284.5
n÷5
26679427.6
n2
17794796426591044
n3
2.3737749145999E+24
n4
3.1665477986382E+32
n5
4.2240841367853E+40
2 √n11549.767876455
3 √n510.95443213035
4 √n107.46984635913
5 √n42.172495678847
1 , 2 , 7 , 14 , 19 , 38 , 133 , 266 , 501493 , 1002986 , 3510451 , 7020902 , 9528367 , 19056734 , 66698569 , 133397138
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
-133397137 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 133397138 can be divided by 16 positive divisors.
The sum of these divisors (counting 133397138) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111111100110111101010010010
3
Ternary
100022000021110202
4
Quaternary
13330313222102
5
Quinary
233122202023
6
Senary
21123055202
8
Octal
774675222
10
Decimal
133397138
12
Duodecimal
38811502
16
Hexadecimal
7f37a92
20
Vigesimal
21decgi
36
Base36
27f5w2
md5
44955af144b439e83706069af7af6155
sha1
4e9d1dcb2604882a0de1235aedde4eb30484b04a
sha256
4cedae088494b74f16f7bef72ecff07816a346351029c1e5aa1c9d0f51f6ffec
sha512
4c39ce0d6609874a26057f943e956d53180cb16273a5b0af42e2b7ef059d291e15c956c2678f7cfe31d088a67c18338d0df7e871f30110dd7fd0ab22291a64ec
ripemd-160
39baf1610c93f65e7ac544a7c54a5e36394db666
Diameter
266794276
Circumference
838158937.50141
Area
5.5904001725904E+16
Volume
9.9432451106436E+24
Surface area
2.2361600690362E+17
Circumference
838158937.50141
Perimeter
533588552
Area
17794796426591044
Diagonal
188652041.74136
Surface area
106768778559546264
Volume
2.3737749145999E+24
Space diagonal
231050620.60028
Perimeter
400191414
Area
7.7053728803002E+15
Altitude
115525310.30014
Surface area
7.7053728803002E+15
Volume
2.7975205652068E+23
Height
62884013.913785