136218481 is an odd 9-digits composite number following 136218480
and preceding 136218482 . In scientific notation, it is written as 1.36218481 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors.
There are 111992832 positive integers (up to 136218481) that are relatively prime to 136218481.
136218481 has 16 divisors, whose sum is 144738000
The reverse of 136218481 is 184812631
Previous prime number is 257
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred thirty-six million two hundred eighteen thousand four hundred eighty-one
Scientific notation
1.36218481 × 10^8
Engineering notation
1.36218481 × 10^6
Prime Factorization
49 × 29 × 257 × 373
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
136218481
Product of the distinct prime numbers
The prime factorization of 136218481 is 49 × 29 × 257 × 373.
Since it has a total of 4 prime factors.
2 , 1 , 15 , 86 , 438 , 307 , 9147 , 6522 , 77559 , 63525 , 584186 , 614587 , 6703908 , 40681 , 15635798 , 47908654 , 450141278 , 862487817 , 1721276870 , 5005982832
n×2
272436962
n×3
408655443
n×4
544873924
n×5
681092405
n÷2
68109240.5
n÷3
45406160.333333
n÷3
34054620.25
n÷5
27243696.2
n2
18555474565947361
n3
2.5275985596075E+24
n4
3.4430563636752E+32
n5
4.6900790785722E+40
2 √n
11671.267326216
3 √n
514.53155127596
4 √n
108.03363978973
5 √n
42.349394629252
1 , 29 , 49 , 257 , 373 , 1421 , 7453 , 10817 , 12593 , 18277 , 95861 , 365197 , 530033 , 2779969 , 4697189 , 136218481
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
-136218480
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 136218481 can be divided by 16 positive divisors.
The sum of these divisors (counting 136218481) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000000111101000011101110001
3
Ternary
100111022121121221
4
Quaternary
20013220131301
5
Quinary
234332442411
6
Senary
21303345041
8
Octal
1007503561
10
Decimal
136218481
12
Duodecimal
39752181
16
Hexadecimal
81e8771
20
Vigesimal
22b7641
36
Base36
293mup
md5
70c3fcc609e8a810b54b8619fca3ccd4
sha1
1bc57cce4c3793350e0dd2f6cc6b60bd7afe093f
sha256
71dbb7eef861aaa02fdb083f2c8bb594cc706ca7dcb614e61ca5ad7eaef54350
sha512
0b916cafa79a64cfd9f94213662aede434913c26a0e270757021922ad1294029c6c68a752a3c76254c6f39271dff9c9c20fe941b16ccddea8a7d1d84d5f8351b
ripemd-160
c66d51d9c9a253a5ccf5492a60c1eb60b4d425b9
Diameter
272436962
Circumference
855885958.38552
Area
5.8293742580252E+16
Volume
1.0587580088116E+25
Surface area
2.3317497032101E+17
Circumference
855885958.38552
Perimeter
544873924
Area
18555474565947361
Diagonal
192642023.27606
Surface area
111332847395684166
Volume
2.5275985596075E+24
Space diagonal
235937330.02186
Perimeter
408655443
Area
8.0347561766932E+15
Altitude
117968665.01093
Surface area
8.0347561766932E+15
Volume
2.9788034693597E+23
Height
64214007.758687