136291261 is an odd 9-digits composite number following 136291260
and preceding 136291262 . In scientific notation, it is written as 1.36291261 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 122696640 positive integers (up to 136291261) that are relatively prime to 136291261.
136291261 has 8 divisors, whose sum is 150583104
The reverse of 136291261 is 162192631
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred thirty-six million two hundred ninety-one thousand two hundred sixty-one
Scientific notation
1.36291261 × 10^8
Engineering notation
1.36291261 × 10^6
Prime Factorization
17 × 23 × 348571
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
136291261
Product of the distinct prime numbers
The prime factorization of 136291261 is 17 × 23 × 348571.
Since it has a total of 3 prime factors.
2 , 4 , 87 , 8 , 803 , 728 , 2170 , 5625 , 34833 , 38962 , 655442 , 215013 , 2684316 , 4046472 , 10283940 , 75211031 , 856800323 , 383771565 , 8723195403 , 1719589103
n×2
272582522
n×3
408873783
n×4
545165044
n×5
681456305
n÷2
68145630.5
n÷3
45430420.333333
n÷3
34072815.25
n÷5
27258252.2
n2
18575307824970121
n3
2.5316521269283E+24
n4
3.450420607924E+32
n5
4.7026217563434E+40
2 √n
11674.384823193
3 √n
514.62317109809
4 √n
108.0480671886
5 √n
42.353919023325
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
-136291260
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 136291261 can be divided by 8 positive divisors.
The sum of these divisors (counting 136291261) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000000111111010001110111101
3
Ternary
100111110022110111
4
Quaternary
20013322032331
5
Quinary
234342310021
6
Senary
21305110021
8
Octal
1007721675
10
Decimal
136291261
12
Duodecimal
39788311
16
Hexadecimal
81fa3bd
20
Vigesimal
22bg831
36
Base36
29570d
md5
0be7f906362451a1e250367d1b8360b8
sha1
250f66f740b9e0101551af8a8a06778a1888dcca
sha256
3467688943188afacdd1ae5cef41b48cff19e4e943986c6eecf3473963774227
sha512
756add1ddfed037c8830c82f3092442fe1d0be26a29253d815d5b2c3aafac1c26a1f6128f66d895a3a821265a96110e61bea000dea9f53510c5f27043c49b7f6
ripemd-160
e46690ac045ee09cee1d66387386a19da0810896
Diameter
272582522
Circumference
856343248.61218
Area
5.8356050601095E+16
Volume
1.0604559631204E+25
Surface area
2.3342420240438E+17
Circumference
856343248.61218
Perimeter
545165044
Area
18575307824970121
Diagonal
192744949.73913
Surface area
111451846949820726
Volume
2.5316521269283E+24
Space diagonal
236063388.67963
Perimeter
408873783
Area
8.04334422977E+15
Altitude
118031694.33982
Surface area
8.04334422977E+15
Volume
2.9835806442606E+23
Height
64248316.57971