133971285 is an odd 9-digits composite number following 133971284
and preceding 133971286 . In scientific notation, it is written as 1.33971285 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 60943680 positive integers (up to 133971285) that are relatively prime to 133971285.
133971285 has 16 divisors, whose sum is 169247232
The reverse of 133971285 is 582179331
Previous prime number is 211
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred thirty-three million nine hundred seventy-one thousand two hundred eighty-five
Scientific notation
1.33971285 × 10^8
Engineering notation
1.33971285 × 10^6
Prime Factorization
21 × 5 × 211 × 6047
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
133971285
Product of the distinct prime numbers
The prime factorization of 133971285 is 21 × 5 × 211 × 6047.
Since it has a total of 4 prime factors.
4 , 10 , 21 , 42 , 769 , 107 , 8252 , 7436 , 93012 , 61691 , 739295 , 844473 , 4344178 , 3999908 , 73665075 , 91198903 , 561107354 , 636934401 , 4786064807 , 849125225
n×2
267942570
n×3
401913855
n×4
535885140
n×5
669856425
n÷2
66985642.5
n÷3
44657095
n÷3
33492821.25
n÷5
26794257
n2
17948305204551225
n3
2.4045575118259E+24
n4
3.2214165971572E+32
n5
4.3157732104148E+40
2 √n
11574.596537245
3 √n
511.68643952821
4 √n
107.58529888997
5 √n
42.208735786672
1 , 5 , 21 , 105 , 211 , 1055 , 4431 , 6047 , 22155 , 30235 , 126987 , 634935 , 1275917 , 6379585 , 26794257 , 133971285
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
-133971284
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 133971285 can be divided by 16 positive divisors.
The sum of these divisors (counting 133971285) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111111111000011110101010101
3
Ternary
100100002110001110
4
Quaternary
13333003311111
5
Quinary
233244040120
6
Senary
21143245233
8
Octal
777036525
10
Decimal
133971285
12
Duodecimal
38a49819
16
Hexadecimal
7fc3d55
20
Vigesimal
21h6845
36
Base36
27rgwl
md5
3749b21c394e71ac7b34c85b250bb0bc
sha1
d6fcc1bd6581eaca1e725759a26cd5a8b43a6022
sha256
2d87957ba4ee7571529716cc0fdab60f1ee664a9ef47f01ea50472214838df78
sha512
3dc613d8b65038d66fde691f665bea946a1c67b9f7b89657798318c0146c852b86239bcde037d01b7fa475f93ca7097f9bf91af4cfd143dd4caad15975f48c21
ripemd-160
efb392ac31ec1107161f55f894f9e972300019d8
Diameter
267942570
Circumference
841766409.49597
Area
5.6386263775006E+16
Volume
1.0072186952382E+25
Surface area
2.2554505510002E+17
Circumference
841766409.49597
Perimeter
535885140
Area
17948305204551225
Diagonal
189464008.21555
Surface area
107689831227307350
Volume
2.4045575118259E+24
Space diagonal
232045072.37529
Perimeter
401913855
Area
7.7718441310089E+15
Altitude
116022536.18765
Surface area
7.7718441310089E+15
Volume
2.8337982039419E+23
Height
63154669.405184