181134369 is an odd 9-digits composite number following 181134368
and preceding 181134370 . In scientific notation, it is written as 1.81134369 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 18 positive divisors.
There are 111466368 positive integers (up to 181134369) that are relatively prime to 181134369.
181134369 has 18 divisors, whose sum is 283315110
The reverse of 181134369 is 963431181
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred eighty-one million one hundred thirty-four thousand three hundred sixty-nine
Scientific notation
1.81134369 × 10^8
Engineering notation
1.81134369 × 10^6
Prime Factorization
3 × 3 × 13 × 13 × 119089
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
4644471
Product of the distinct prime numbers
The prime factorization of 181134369 is 3 × 3 × 13 × 13 × 119089.
Since it has a total of 5 prime factors.
7 , 1 , 3 , 67 , 220 , 147 , 1676 , 9917 , 72470 , 27642 , 484239 , 53827 , 1322107 , 9688016 , 25319687 , 15509539 , 971763076 , 846871302 , 8744131520 , 2778301437
n×2
362268738
n×3
543403107
n×4
724537476
n×5
905671845
n÷2
90567184.5
n÷3
60378123
n÷3
45283592.25
n÷5
36226873.8
n2
32809659633028161
n3
5.9429569947333E+24
n4
1.0764737652352E+33
n5
1.9498639621092E+41
2 √n
13458.616905165
3 √n
565.80522563468
4 √n
116.01127921528
5 √n
44.833244851309
1 , 3 , 9 , 13 , 39 , 117 , 169 , 507 , 1521 , 119089 , 357267 , 1071801 , 1548157 , 4644471 , 13933413 , 20126041 , 60378123 , 181134369
18 divisors
τ
Total Divisors
18
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-181134368
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.055555555555556
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
18
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 181134369 can be divided by 18 positive divisors.
The sum of these divisors (counting 181134369) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
1010110010111110010000100001
3
Ternary
110121211120122100
4
Quaternary
22302332100201
5
Quinary
332332244434
6
Senary
25550201013
8
Octal
1262762041
10
Decimal
181134369
12
Duodecimal
507b3169
16
Hexadecimal
acbe421
20
Vigesimal
2gc1fi9
36
Base36
2zuc69
md5
c663e5a14b91d9eb442ec11637ddfb36
sha1
ede0303d03912051a89b15e2773c5c1b034a79f5
sha256
5a87f315418cbd4b1c30a0808d7d8b733dfe8f34eea3a0ff45cfefa4146ebb76
sha512
6ee6ded0c0bf3f81b857beafbf1d5731a14c8996408f6fd1df0623e3010465cf1081deeb8db03d8923d9d92c66389ba8fe796dac7ab564b8fdb0101ab4479e31
ripemd-160
02aa3561c1401bbd31bf8dd0912bf2e4109876fa
Diameter
362268738
Circumference
1138100805.926
Area
1.030745856699E+17
Volume
2.4893800047006E+25
Surface area
4.1229834267961E+17
Circumference
1138100805.926
Perimeter
724537476
Area
32809659633028161
Diagonal
256162681.25169
Surface area
196857957798168966
Volume
5.9429569947333E+24
Space diagonal
313733930.10493
Perimeter
543403107
Area
1.4206999365862E+16
Altitude
156866965.05246
Surface area
1.4206999365862E+16
Volume
7.0038419854599E+23
Height
85387560.417231