133431908 is an even 9-digits composite number following 133431907
and preceding 133431909 . In scientific notation, it is written as 1.33431908 × 10^8.
The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors.
There are 62575200 positive integers (up to 133431908) that are relatively prime to 133431908.
133431908 has 24 divisors, whose sum is 248243520
The reverse of 133431908 is 809134331
Previous prime number is 19
Is Prime? no Number parity even Number length 9 Sum of Digits 32 Digital Root 5
Name
one hundred thirty-three million four hundred thirty-one thousand nine hundred eight
Scientific notation
1.33431908 × 10^8
Engineering notation
1.33431908 × 10^6
Prime Factorization
2 × 2 × 101 × 19 × 17383
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
66715954 Product of the distinct prime numbers
The prime factorization of 133431908 is 2 × 2 × 101 × 19 × 17383.
Since it has a total of 5 prime factors.
2 , 3 , 77 , 40 , 567 , 908 , 1445 , 956 , 70198 , 69996 , 909968 , 337422 , 9817682 , 3505976 , 3717881 , 45820202 , 155903223 , 691288062 , 9319347796 , 4045856935
n×2
266863816
n×3
400295724
n×4
533727632
n×5
667159540
n÷2
66715954
n÷3
44477302.666667
n÷3
33357977
n÷5
26686381.6
n2
17804074072520464
n3
2.3756315736697E+24
n4
3.169850535798E+32
n5
4.2295920506634E+40
2 √n11551.27300344
3 √n510.99882174403
4 √n107.47684868584
5 √n42.174693904146
1 , 2 , 4 , 19 , 38 , 76 , 101 , 202 , 404 , 1919 , 3838 , 7676 , 17383 , 34766 , 69532 , 330277 , 660554 , 1321108 , 1755683 , 3511366 , 7022732 , 33357977 , 66715954 , 133431908
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-133431907 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 133431908 can be divided by 24 positive divisors.
The sum of these divisors (counting 133431908) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111111101000000001001100100
3
Ternary
100022002001011112
4
Quaternary
13331000021210
5
Quinary
233124310113
6
Senary
21123524152
8
Octal
775001144
10
Decimal
133431908
12
Duodecimal
38829658
16
Hexadecimal
7f40264
20
Vigesimal
21dijf8
36
Base36
27fwpw
md5
4cdda28a0353fb7f642c5184e3438dfe
sha1
13595e66a61abad68a1310933d82f90982e34623
sha256
c5503515c6712883d824387d5274841f09de70ac89a27c226a379c14ba2eedd1
sha512
9fe83cd9d0886a2781e9919879197420819105597065e06f3e2fc50912afde04d41c7e2f8e8c481a279cc8e1e6eb01d3ce6658d3c1e792aa6b6bd00861668a67
ripemd-160
a17e074d66882e695e580453ae2d4bb0cb91248e
Diameter
266863816
Circumference
838377403.85454
Area
5.5933148310199E+16
Volume
9.9510222659691E+24
Surface area
2.237325932408E+17
Circumference
838377403.85454
Perimeter
533727632
Area
17804074072520464
Diagonal
188701213.94692
Surface area
106824444435122784
Volume
2.3756315736697E+24
Space diagonal
231110844.00686
Perimeter
400295724
Area
7.7093902188313E+15
Altitude
115555422.00343
Surface area
7.7093902188313E+15
Volume
2.7997086589046E+23
Height
62900404.648973