136121489 is an odd 9-digits composite number following 136121488
and preceding 136121490 . In scientific notation, it is written as 1.36121489 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 115604496 positive integers (up to 136121489) that are relatively prime to 136121489.
136121489 has 8 divisors, whose sum is 156995520
The reverse of 136121489 is 984121631
Previous prime number is 109
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred thirty-six million one hundred twenty-one thousand four hundred eighty-nine
Scientific notation
1.36121489 × 10^8
Engineering notation
1.36121489 × 10^6
Prime Factorization
7 × 109 × 178403
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
136121489
Product of the distinct prime numbers
The prime factorization of 136121489 is 7 × 109 × 178403.
Since it has a total of 3 prime factors.
10 , 8 , 5 , 14 , 817 , 242 , 583 , 1520 , 62710 , 44462 , 279812 , 253922 , 2300120 , 2240080 , 55168957 , 30972147 , 789902650 , 959362670 , 9375839614 , 4930493362
n×2
272242978
n×3
408364467
n×4
544485956
n×5
680607445
n÷2
68060744.5
n÷3
45373829.666667
n÷3
34030372.25
n÷5
27224297.8
n2
18529059767577121
n3
2.5222032053326E+24
n4
3.4332605587045E+32
n5
4.6734053937582E+40
2 √n
11667.111424856
3 √n
514.40940119933
4 √n
108.0144037842
5 √n
42.343362080895
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
-136121488
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 136121489 can be divided by 8 positive divisors.
The sum of these divisors (counting 136121489) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000000111010000110010010001
3
Ternary
100111010200120122
4
Quaternary
20013100302101
5
Quinary
234321341424
6
Senary
21301320025
8
Octal
1007206221
10
Decimal
136121489
12
Duodecimal
39706015
16
Hexadecimal
81d0c91
20
Vigesimal
22af3e9
36
Base36
291k0h
md5
4d4de8b6509b877f88b34c26af60882e
sha1
eb46c0dbc7126b5e01b06a3afcc2185b115d2fd8
sha256
bbce34b3ee8da9c4a2f4bd67962cb5e7f7a0c83732a31a382c52cdb59f1ff4d0
sha512
19ed9db02296419b832aa2cf3c00fd026efb2fad49cea5482244ac42557be6e9b64629b5a2a1fe4a3b83a230b347e1f3d1685e5d607bbf86f1ae370d439afd3c
ripemd-160
fe1309c2e4a0a95ccda070ae24fac7646e81bb27
Diameter
272242978
Circumference
855276539.67621
Area
5.8210758043746E+16
Volume
1.0564980080978E+25
Surface area
2.3284303217499E+17
Circumference
855276539.67621
Perimeter
544485956
Area
18529059767577121
Diagonal
192504855.87422
Surface area
111174358605462726
Volume
2.5222032053326E+24
Space diagonal
235769334.94993
Perimeter
408364467
Area
8.023318233481E+15
Altitude
117884667.47496
Surface area
8.023318233481E+15
Volume
2.9724449833685E+23
Height
64168285.291407