133669989 is an odd 9-digits composite number following 133669988
and preceding 133669990 . In scientific notation, it is written as 1.33669989 × 10^8.
The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors.
There are 89113320 positive integers (up to 133669989) that are relatively prime to 133669989.
133669989 has 4 divisors, whose sum is 148522220
The reverse of 133669989 is 989966331
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred thirty-three million six hundred sixty-nine thousand nine hundred eighty-nine
Scientific notation
1.33669989 × 10^8
Engineering notation
1.33669989 × 10^6
Prime Factorization
9 × 14852221
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
133669989
Product of the distinct prime numbers
The prime factorization of 133669989 is 9 × 14852221.
Since it has a total of 2 prime factors.
3 , 7 , 89 , 19 , 441 , 7 , 9691 , 4900 , 27981 , 34177 , 785331 , 845659 , 5117989 , 8246568 , 35849166 , 79376561 , 463893325 , 408460032 , 9343593148 , 7130103499
n×2
267339978
n×3
401009967
n×4
534679956
n×5
668349945
n÷2
66834994.5
n÷3
44556663
n÷3
33417497.25
n÷5
26733997.8
n2
17867665959260121
n3
2.38837071223E+24
n4
3.192534868317E+32
n5
4.2674610073005E+40
2 √n
11561.573811554
3 √n
511.30256424369
4 √n
107.52475906299
5 √n
42.189733537022
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
-133669988
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 133669989 can be divided by 4 positive divisors.
The sum of these divisors (counting 133669989) is 1, the average is 0.25.
Base
System
Value
2
Binary
111111101111010010001100101
3
Ternary
100022112010202100
4
Quaternary
13331322101211
5
Quinary
233204414424
6
Senary
21133002313
8
Octal
775722145
10
Decimal
133669989
12
Duodecimal
38923399
16
Hexadecimal
7f7a465
20
Vigesimal
21f8ej9
36
Base36
27l0f9
md5
25036e66fba3531f879ced1ff4b3e521
sha1
5847105707e0f3344a1c05f4bc5cd291a289718d
sha256
24399e516b3990057851ceebc4dda3edd8b52c492264571fc7a4a20f442506eb
sha512
a4c318d913b733c1b62fc52677cc915034487966e24d14ca4b5d310416ca06dd435a0947d862f6614d96ae06ca1561b3b48a237bdca50617d4ab64a174366c89
ripemd-160
b174b01d89a1ac3063ec1bfd9afa423f0d1f0fb7
Diameter
267339978
Circumference
839873310.89566
Area
5.6132928114408E+16
Volume
1.0004383844788E+25
Surface area
2.2453171245763E+17
Circumference
839873310.89566
Perimeter
534679956
Area
17867665959260121
Diagonal
189037911.32606
Surface area
107205995755560726
Volume
2.38837071223E+24
Space diagonal
231523212.39517
Perimeter
401009967
Area
7.7369263135269E+15
Altitude
115761606.19759
Surface area
7.7369263135269E+15
Volume
2.8147218776753E+23
Height
63012637.108687