133291291 is an odd 9-digits composite number following 133291290
and preceding 133291292 . In scientific notation, it is written as 1.33291291 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors.
There are 112572000 positive integers (up to 133291291) that are relatively prime to 133291291.
133291291 has 16 divisors, whose sum is 154586880
The reverse of 133291291 is 192192331
Previous prime number is 709
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred thirty-three million two hundred ninety-one thousand two hundred ninety-one
Scientific notation
1.33291291 × 10^8
Engineering notation
1.33291291 × 10^6
Prime Factorization
7 × 107 × 709 × 251
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
133291291
Product of the distinct prime numbers
The prime factorization of 133291291 is 7 × 107 × 709 × 251.
Since it has a total of 4 prime factors.
9 , 9 , 59 , 5 , 805 , 696 , 6799 , 3153 , 83285 , 93471 , 615728 , 881686 , 9436826 , 4782284 , 59207673 , 61069910 , 490053252 , 183028656 , 2667032885 , 9631467965
n×2
266582582
n×3
399873873
n×4
533165164
n×5
666456455
n÷2
66645645.5
n÷3
44430430.333333
n÷3
33322822.75
n÷5
26658258.2
n2
17766568256446681
n3
2.3681288195414E+24
n4
3.1565094761098E+32
n5
4.2073522312441E+40
2 √n
11545.184753827
3 √n
510.81925355666
4 √n
107.44852141294
5 √n
42.165801008086
1 , 7 , 107 , 251 , 709 , 749 , 1757 , 4963 , 26857 , 75863 , 177959 , 187999 , 531041 , 1245713 , 19041613 , 133291291
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
-133291290
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 133291291 can be divided by 16 positive divisors.
The sum of these divisors (counting 133291291) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111111100011101110100011011
3
Ternary
100021210220021111
4
Quaternary
13330131310123
5
Quinary
233110310131
6
Senary
21120521151
8
Octal
774356433
10
Decimal
133291291
12
Duodecimal
387801b7
16
Hexadecimal
7f1dd1b
20
Vigesimal
21d184b
36
Base36
27cw7v
md5
448ae4ab4acb283d21a9a41a59cc1c59
sha1
e91e2f29b92d5da523fd2f8eded43252dd5cbb00
sha256
2febc351ba71799e9402db03c7f0ca126947d8a7a7e1f590f763cb120ff764e3
sha512
08982110ccfc570e1fc0d7a8945f5ea163b78c16c5d1de23bf8123ee0c4603d3014b7540aff0d234c87eef098e93af1ea29d77aa4068de57674de7e866b940f0
ripemd-160
29c6198d0a291d41d6db7d02bd85d490b56a67a7
Diameter
266582582
Circumference
837493881.1862
Area
5.5815320313955E+16
Volume
9.9195948029674E+24
Surface area
2.2326128125582E+17
Circumference
837493881.1862
Perimeter
533165164
Area
17766568256446681
Diagonal
188502351.47842
Surface area
106599409538680086
Volume
2.3681288195414E+24
Space diagonal
230867288.21845
Perimeter
399873873
Area
7.6931497240765E+15
Altitude
115433644.10922
Surface area
7.6931497240765E+15
Volume
2.7908665783684E+23
Height
62834117.159473