133784161 is an odd 9-digits composite number following 133784160
and preceding 133784162 . In scientific notation, it is written as 1.33784161 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors.
There are 114186240 positive integers (up to 133784161) that are relatively prime to 133784161.
133784161 has 12 divisors, whose sum is 156286020
The reverse of 133784161 is 161487331
Previous prime number is 241
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred thirty-three million seven hundred eighty-four thousand one hundred sixty-one
Scientific notation
1.33784161 × 10^8
Engineering notation
1.33784161 × 10^6
Prime Factorization
7 × 7 × 241 × 11329
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
19112023
Product of the distinct prime numbers
The prime factorization of 133784161 is 7 × 7 × 241 × 11329.
Since it has a total of 4 prime factors.
8 , 10 , 86 , 18 , 929 , 708 , 3338 , 5777 , 36965 , 28347 , 44408 , 394262 , 3673076 , 5004656 , 14860451 , 79338894 , 280658664 , 666337944 , 3888954833 , 2227103745
n×2
267568322
n×3
401352483
n×4
535136644
n×5
668920805
n÷2
66892080.5
n÷3
44594720.333333
n÷3
33446040.25
n÷5
26756832.2
n2
17898201734473921
n3
2.3944959024553E+24
n4
3.2034562532793E+32
n5
4.2857170714517E+40
2 √n
11566.510320749
3 √n
511.4480963467
4 √n
107.54771183409
5 √n
42.196938207915
1 , 7 , 49 , 241 , 1687 , 11329 , 11809 , 79303 , 555121 , 2730289 , 19112023 , 133784161
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-133784160
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 133784161 can be divided by 12 positive divisors.
The sum of these divisors (counting 133784161) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111111110010110001001100001
3
Ternary
100022201221100221
4
Quaternary
13332112021201
5
Quinary
233222043121
6
Senary
21135243041
8
Octal
776261141
10
Decimal
133784161
12
Duodecimal
38979481
16
Hexadecimal
7f96261
20
Vigesimal
21g3081
36
Base36
27ngip
md5
dba407fb646547b35e07aa0bb9588e6b
sha1
42b7046b91e3a3ab1d6e49d2e1e134e99f2023ca
sha256
2bc17fea4452b619d205bd52b90fc35a2cf19e99a23f35209cb0c7e5c77e976c
sha512
ab620c824dfaf03cb7e02d98a185f27baf6df2876a2ae9607cc483c2707b6d0f0c1c7309669cc29e3f7015d95f411bdc4178494b38024ed4e482621881ef6c6c
ripemd-160
1c2247da73278b7206e7f270802f41df1862b81a
Diameter
267568322
Circumference
840590674.72855
Area
5.6228859081491E+16
Volume
1.0030040981606E+25
Surface area
2.2491543632597E+17
Circumference
840590674.72855
Perimeter
535136644
Area
17898201734473921
Diagonal
189199374.91691
Surface area
107389210406843526
Volume
2.3944959024553E+24
Space diagonal
231720964.09997
Perimeter
401352483
Area
7.7501486920566E+15
Altitude
115860482.04999
Surface area
7.7501486920566E+15
Volume
2.8219404835826E+23
Height
63066458.305635