136218291 is an odd 9-digits composite number following 136218290
and preceding 136218292 . In scientific notation, it is written as 1.36218291 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 82556320 positive integers (up to 136218291) that are relatively prime to 136218291.
136218291 has 8 divisors, whose sum is 183125904
The reverse of 136218291 is 192812631
Previous prime number is 121
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred thirty-six million two hundred eighteen thousand two hundred ninety-one
Scientific notation
1.36218291 × 10^8
Engineering notation
1.36218291 × 10^6
Prime Factorization
3 × 121 × 375257
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
136218291
Product of the distinct prime numbers
The prime factorization of 136218291 is 3 × 121 × 375257.
Since it has a total of 3 prime factors.
6 , 4 , 40 , 15 , 66 , 156 , 7316 , 6978 , 63506 , 71142 , 58053 , 632086 , 3790936 , 7875945 , 7956303 , 51182212 , 135784197 , 317951358 , 1444836517 , 8223208240
n×2
272436582
n×3
408654873
n×4
544873164
n×5
681091455
n÷2
68109145.5
n÷3
45406097
n÷3
34054572.75
n÷5
27243658.2
n2
18555422802960681
n3
2.5275879830017E+24
n4
3.4430371539663E+32
n5
4.690046369628E+40
2 √n
11671.259186566
3 √n
514.53131204988
4 √n
108.03360211789
5 √n
42.349382815305
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-136218290
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 136218291 can be divided by 8 positive divisors.
The sum of these divisors (counting 136218291) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000000111101000011010110011
3
Ternary
100111022121100220
4
Quaternary
20013220122303
5
Quinary
234332441131
6
Senary
21303344123
8
Octal
1007503263
10
Decimal
136218291
12
Duodecimal
39752043
16
Hexadecimal
81e86b3
20
Vigesimal
22b75eb
36
Base36
293mpf
md5
ef0b1a01affb11811e8ac04997eada9d
sha1
aeb66228cb319ba6309593bc7a184b6be231d7d9
sha256
ef803f460e8f6d285ba27d0933bf189c7f8b508221b6f56fe8cce6a01a57bb7f
sha512
53b5881e8deccabe5c086f499afd621b5fd445f8e1a7a04b3f3e425607bc5533e34a9464832a1a91c5e36dcc033da3c157d38199727c639cf21e08f9730facbd
ripemd-160
4b59d64e08c63d0e60653c88186625c83ed98720
Diameter
272436582
Circumference
855884764.58031
Area
5.8293579962034E+16
Volume
1.0587535784933E+25
Surface area
2.3317431984814E+17
Circumference
855884764.58031
Perimeter
544873164
Area
18555422802960681
Diagonal
192641754.57548
Surface area
111332536817764086
Volume
2.5275879830017E+24
Space diagonal
235937000.9322
Perimeter
408654873
Area
8.0347337626625E+15
Altitude
117968500.4661
Surface area
8.0347337626625E+15
Volume
2.9787910047103E+23
Height
64213918.191828