133169905 is an odd 9-digits composite number following 133169904
and preceding 133169906 . In scientific notation, it is written as 1.33169905 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors.
There are 95621760 positive integers (up to 133169905) that are relatively prime to 133169905.
133169905 has 16 divisors, whose sum is 176544000
The reverse of 133169905 is 509961331
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred thirty-three million one hundred sixty-nine thousand nine hundred five
Scientific notation
1.33169905 × 10^8
Engineering notation
1.33169905 × 10^6
Prime Factorization
5 × 11 × 79 × 30649
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
133169905
Product of the distinct prime numbers
The prime factorization of 133169905 is 5 × 11 × 79 × 30649.
Since it has a total of 4 prime factors.
3 , 7 , 15 , 8 , 982 , 578 , 4517 , 5340 , 18991 , 57511 , 370986 , 90736 , 2863658 , 5766042 , 54778419 , 62783213 , 736599051 , 928506587 , 9170389233 , 6435556328
n×2
266339810
n×3
399509715
n×4
532679620
n×5
665849525
n÷2
66584952.5
n÷3
44389968.333333
n÷3
33292476.25
n÷5
26633981
n2
17734223597709025
n3
2.3616648717557E+24
n4
3.1450268661354E+32
n5
4.188229289857E+40
2 √n
11539.926559558
3 √n
510.66414180191
4 √n
107.42405019156
5 √n
42.158118280469
1 , 5 , 11 , 55 , 79 , 395 , 869 , 4345 , 30649 , 153245 , 337139 , 1685695 , 2421271 , 12106355 , 26633981 , 133169905
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
-133169904
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 133169905 can be divided by 16 positive divisors.
The sum of these divisors (counting 133169905) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111111100000000001011110001
3
Ternary
100021120201202201
4
Quaternary
13330000023301
5
Quinary
233042414110
6
Senary
21114143201
8
Octal
774001361
10
Decimal
133169905
12
Duodecimal
38721b01
16
Hexadecimal
7f002f1
20
Vigesimal
21c64f5
36
Base36
27aak1
md5
e043ee2a757a2479ded8599e2cd58a0a
sha1
221cf8c7704b87fa1eebe999e538a3cacd3dd914
sha256
db68d9c4b9aed30e61c385aaed7ffe0cea7972d3c8662acdeb79936afae9c8c8
sha512
6e9061c2f18f9bc76f0ab17f0b042c0eb32d2815e39784ad0eb8e67188224026b9d759f100d80bd88660571dcdd7baae882d00221cdcfc365567b6810b91ddc1
ripemd-160
92e9db1201296e5a89695a24fe9c1ba3812dbc8a
Diameter
266339810
Circumference
836731190.4545
Area
5.5713706571681E+16
Volume
9.8925186817983E+24
Surface area
2.2285482628673E+17
Circumference
836731190.4545
Perimeter
532679620
Area
17734223597709025
Diagonal
188330685.75094
Surface area
106405341586254150
Volume
2.3616648717557E+24
Space diagonal
230657041.49912
Perimeter
399509715
Area
7.6791440760047E+15
Altitude
115328520.74956
Surface area
7.6791440760047E+15
Volume
2.7832487428475E+23
Height
62776895.250312