133669728 is an even 9-digits composite number following 133669727
and preceding 133669729 . In scientific notation, it is written as 1.33669728 × 10^8.
The sum of its digits is 45. It has a total of 7 prime factors and 24 positive divisors.
There are 44556480 positive integers (up to 133669728) that are relatively prime to 133669728.
133669728 has 24 divisors, whose sum is 292403160
The reverse of 133669728 is 827966331
Previous prime number is 9
Is Prime? no Number parity even Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred thirty-three million six hundred sixty-nine thousand seven hundred twenty-eight
Scientific notation
1.33669728 × 10^8
Engineering notation
1.33669728 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 9 × 464131
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
8354358 Product of the distinct prime numbers
The prime factorization of 133669728 is 2 × 2 × 2 × 2 × 2 × 9 × 464131.
Since it has a total of 7 prime factors.
10 , 3 , 55 , 73 , 424 , 128 , 6722 , 609 , 70508 , 21739 , 170061 , 762978 , 6501088 , 2723812 , 79921932 , 70713231 , 741386676 , 100882999 , 1385707197 , 7036201637
n×2
267339456
n×3
401009184
n×4
534678912
n×5
668348640
n÷2
66834864
n÷3
44556576
n÷3
33417432
n÷5
26733945.6
n2
17867596183593984
n3
2.3883567218748E+24
n4
3.1925099337998E+32
n5
4.2674193448832E+40
2 √n11561.562524157
3 √n511.3022314588
4 √n107.52470657555
5 √n42.189717061328
1 , 2 , 4 , 8 , 9 , 16 , 18 , 32 , 36 , 72 , 144 , 288 , 464131 , 928262 , 1856524 , 3713048 , 4177179 , 7426096 , 8354358 , 14852192 , 16708716 , 33417432 , 66834864 , 133669728
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-133669727 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 133669728 can be divided by 24 positive divisors.
The sum of these divisors (counting 133669728) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111111101111010001101100000
3
Ternary
100022112010101200
4
Quaternary
13331322031200
5
Quinary
233204412403
6
Senary
21133001200
8
Octal
775721540
10
Decimal
133669728
12
Duodecimal
38923200
16
Hexadecimal
7f7a360
20
Vigesimal
21f8e68
36
Base36
27l080
md5
205e44aeabd16712b0f2f30d6569974d
sha1
d473e6f766f99d7fbfeb5a9056d23d002302aad2
sha256
e9fb133c42643171d9bf1bee0e9cdce656585c3c6a3c0350097e6a6f5d033297
sha512
eaaf319ca288aef17147e9da3bf76c67fbdcdca5b5ba7555f30d92f6d4b94dfa1128a4f2cd4b6c36706f39c50849f95266a3f814aa7678c8ea0ff8bb4c17e045
ripemd-160
2e1d35833b1306810c160fe0e89f8f9a923d20c3
Diameter
267339456
Circumference
839871670.98429
Area
5.6132708907688E+16
Volume
1.0004325242125E+25
Surface area
2.2453083563075E+17
Circumference
839871670.98429
Perimeter
534678912
Area
17867596183593984
Diagonal
189037542.21632
Surface area
107205577101563904
Volume
2.3883567218748E+24
Space diagonal
231522760.32991
Perimeter
401009184
Area
7.7368960997771E+15
Altitude
115761380.16496
Surface area
7.7368960997771E+15
Volume
2.8147053898836E+23
Height
63012514.072108