133291289 is an odd 9-digits composite number following 133291288
and preceding 133291290 . In scientific notation, it is written as 1.33291289 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 120890880 positive integers (up to 133291289) that are relatively prime to 133291289.
133291289 has 16 divisors, whose sum is 146388480
The reverse of 133291289 is 982192331
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred thirty-three million two hundred ninety-one thousand two hundred eighty-nine
Scientific notation
1.33291289 × 10^8
Engineering notation
1.33291289 × 10^6
Prime Factorization
19 × 31 × 97 × 2333
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
133291289
Product of the distinct prime numbers
The prime factorization of 133291289 is 19 × 31 × 97 × 2333.
Since it has a total of 4 prime factors.
9 , 10 , 73 , 30 , 705 , 346 , 2936 , 3965 , 40722 , 43270 , 688099 , 452417 , 2963220 , 6702997 , 69345783 , 88889527 , 820930547 , 621615468 , 5967153087 , 5533209339
n×2
266582578
n×3
399873867
n×4
533165156
n×5
666456445
n÷2
66645644.5
n÷3
44430429.666667
n÷3
33322822.25
n÷5
26658257.8
n2
17766567723281521
n3
2.368128712942E+24
n4
3.1565092866595E+32
n5
4.2073519155931E+40
2 √n
11545.184667211
3 √n
510.81925100175
4 √n
107.44852100988
5 √n
42.165800881549
1 , 19 , 31 , 97 , 589 , 1843 , 2333 , 3007 , 44327 , 57133 , 72323 , 226301 , 1374137 , 4299719 , 7015331 , 133291289
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
-133291288
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 133291289 can be divided by 16 positive divisors.
The sum of these divisors (counting 133291289) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111111100011101110100011001
3
Ternary
100021210220021102
4
Quaternary
13330131310121
5
Quinary
233110310124
6
Senary
21120521145
8
Octal
774356431
10
Decimal
133291289
12
Duodecimal
387801b5
16
Hexadecimal
7f1dd19
20
Vigesimal
21d1849
36
Base36
27cw7t
md5
9a45cbd4d8650ac22f450f5acc5c49bb
sha1
d5d0632a77fe5e0de59036d70c7ea3fec182c2e8
sha256
87bd79b7002d8e58c497efe04d036da46be97e6fe4692933a4c25ce1d9d9e490
sha512
e7ec8a5e9f66a1b528b5c41c37967229af7e97fb990d817ad90ed89c15f2e0c172487012ae3f4df57ac1ecabb58a31cbb2aec23ae7d3faa1363fe6d8e98a0285
ripemd-160
dc2a58f60555a9539277ad28d6ea620dd2cda324
Diameter
266582578
Circumference
837493868.61983
Area
5.5815318638967E+16
Volume
9.9195943564448E+24
Surface area
2.2326127455587E+17
Circumference
837493868.61983
Perimeter
533165156
Area
17766567723281521
Diagonal
188502348.64999
Surface area
106599406339689126
Volume
2.368128712942E+24
Space diagonal
230867284.75435
Perimeter
399873867
Area
7.6931494932092E+15
Altitude
115433642.37717
Surface area
7.6931494932092E+15
Volume
2.7908664527398E+23
Height
62834116.216664