133318981 is an odd 9-digits composite number following 133318980
and preceding 133318982 . In scientific notation, it is written as 1.33318981 × 10^8.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 125476672 positive integers (up to 133318981) that are relatively prime to 133318981.
133318981 has 4 divisors, whose sum is 141161292
The reverse of 133318981 is 189813331
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred thirty-three million three hundred eighteen thousand nine hundred eighty-one
Scientific notation
1.33318981 × 10^8
Engineering notation
1.33318981 × 10^6
Prime Factorization
17 × 7842293
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
133318981
Product of the distinct prime numbers
The prime factorization of 133318981 is 17 × 7842293.
Since it has a total of 2 prime factors.
6 , 6 , 54 , 78 , 129 , 907 , 528 , 6225 , 96124 , 90640 , 956650 , 202767 , 6882722 , 9258249 , 86978389 , 34463235 , 566728830 , 666317525 , 6732116057 , 4709647043
n×2
266637962
n×3
399956943
n×4
533275924
n×5
666594905
n÷2
66659490.5
n÷3
44439660.333333
n÷3
33329745.25
n÷5
26663796.2
n2
17773950694878361
n3
2.3696049949854E+24
n4
3.1591332330397E+32
n5
4.2117242347208E+40
2 √n
11546.383892804
3 √n
510.85462372393
4 √n
107.45410133077
5 √n
42.16755277148
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-133318980
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 133318981 can be divided by 4 positive divisors.
The sum of these divisors (counting 133318981) is 1, the average is 0.25.
Base
System
Value
2
Binary
111111100100100100101000101
3
Ternary
100021212022021001
4
Quaternary
13330210211011
5
Quinary
233112201411
6
Senary
21121253301
8
Octal
774444505
10
Decimal
133318981
12
Duodecimal
38794231
16
Hexadecimal
7f24945
20
Vigesimal
21d4h91
36
Base36
27dhl1
md5
6db1c818e80fd9c52ecd49e3730ab4ea
sha1
3fb0ee9762514307d5b5da677a3beda8c18db50d
sha256
c4f831f4ca02b84afbdaa8e6f7ba50c658933bbf34062141207c7a6109868103
sha512
74b3517b434942b5fcc208ba5778e9c4ce8c8a613cbf3f9ed45345ea98d936b976480da0ac510d0631e179c7bc459b3e819dd47b197c1c6538b229faf41660f0
ripemd-160
9019ee1bce695bf7425dbd66fec7e29dcf729b47
Diameter
266637962
Circumference
837667862.58735
Area
5.5838512928297E+16
Volume
9.9257781922079E+24
Surface area
2.2335405171319E+17
Circumference
837667862.58735
Perimeter
533275924
Area
17773950694878361
Diagonal
188541511.05196
Surface area
106643704169270166
Volume
2.3696049949854E+24
Space diagonal
230915248.70531
Perimeter
399956943
Area
7.6963464136884E+15
Altitude
115457624.35265
Surface area
7.6963464136884E+15
Volume
2.7926062678128E+23
Height
62847170.350654