133313981 is an odd 9-digits composite number following 133313980
and preceding 133313982 . In scientific notation, it is written as 1.33313981 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 126825120 positive integers (up to 133313981) that are relatively prime to 133313981.
133313981 has 8 divisors, whose sum is 139948800
The reverse of 133313981 is 189313331
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred thirty-three million three hundred thirteen thousand nine hundred eighty-one
Scientific notation
1.33313981 × 10^8
Engineering notation
1.33313981 × 10^6
Prime Factorization
31 × 59 × 72889
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
133313981
Product of the distinct prime numbers
The prime factorization of 133313981 is 31 × 59 × 72889.
Since it has a total of 3 prime factors.
4 , 7 , 6 , 63 , 211 , 722 , 3590 , 5642 , 49238 , 71805 , 325658 , 746791 , 6205178 , 928294 , 84311511 , 91443514 , 469843512 , 330163929 , 9886632533 , 8148112872
n×2
266627962
n×3
399941943
n×4
533255924
n×5
666569905
n÷2
66656990.5
n÷3
44437993.666667
n÷3
33328495.25
n÷5
26662796.2
n2
17772617530068361
n3
2.3693383957238E+24
n4
3.1586593387009E+32
n5
4.2109345106505E+40
2 √n
11546.167372769
3 √n
510.84823727385
4 √n
107.45309382595
5 √n
42.167236476042
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-133313980
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 133313981 can be divided by 8 positive divisors.
The sum of these divisors (counting 133313981) is 1, the average is 0.125.
Base
System
Value
2
Binary
111111100100011010110111101
3
Ternary
100021212001101212
4
Quaternary
13330203112331
5
Quinary
233112021411
6
Senary
21121214205
8
Octal
774432675
10
Decimal
133313981
12
Duodecimal
38791365
16
Hexadecimal
7f235bd
20
Vigesimal
21d44j1
36
Base36
27ddq5
md5
f9da3d09d92359f6b714b095fc019fb1
sha1
4388a4434f9b9a674417f594be46a745502a8267
sha256
d4478d374a6318dc17f1c2b24e3654d3597f11fbabe5787bd26397a03adb70ec
sha512
cbb16e80fddd812e4882699cea849f7edc0667dc4a7b3fe7cac8405885324e1f8563b1990ecb3a6945365a3dce328e8a5e128b987ec646e3c4d441c5831174a2
ripemd-160
fd72cee9d34945f4ae6462edf498267067ee462f
Diameter
266627962
Circumference
837636446.66082
Area
5.5834324667524E+16
Volume
9.9246614638322E+24
Surface area
2.233372986701E+17
Circumference
837636446.66082
Perimeter
533255924
Area
17772617530068361
Diagonal
188534439.98415
Surface area
106635705180410166
Volume
2.3693383957238E+24
Space diagonal
230906588.45127
Perimeter
399941943
Area
7.6957691363919E+15
Altitude
115453294.22564
Surface area
7.6957691363919E+15
Volume
2.7922920775699E+23
Height
62844813.32805