130243455 is an odd 9-digits composite number following 130243454
and preceding 130243456 . In scientific notation, it is written as 1.30243455 × 10^8.
The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors.
There are 69463152 positive integers (up to 130243455) that are relatively prime to 130243455.
130243455 has 8 divisors, whose sum is 173658000
The reverse of 130243455 is 554342031
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred thirty million two hundred forty-three thousand four hundred fifty-five
Scientific notation
1.30243455 × 10^8
Engineering notation
1.30243455 × 10^6
Prime Factorization
9 × 5 × 2894299
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130243455
Product of the distinct prime numbers
The prime factorization of 130243455 is 9 × 5 × 2894299.
Since it has a total of 3 prime factors.
2 , 7 , 17 , 61 , 224 , 545 , 6303 , 5680 , 19923 , 16603 , 223755 , 989298 , 998957 , 9529706 , 17831642 , 64884507 , 83442275 , 823199452 , 723369243 , 7639732573
n×2
260486910
n×3
390730365
n×4
520973820
n×5
651217275
n÷2
65121727.5
n÷3
43414485
n÷3
32560863.75
n÷5
26048691
n2
16963357570337025
n3
2.2093662983611E+24
n4
2.8775550005911E+32
n5
3.7478270522951E+40
2 √n
11412.425465255
3 √n
506.89573384282
4 √n
106.82895424582
5 √n
41.971180222123
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
-130243454
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 130243455 can be divided by 8 positive divisors.
The sum of these divisors (counting 130243455) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110000110101101101111111
3
Ternary
100002002001102200
4
Quaternary
13300311231333
5
Quinary
231320242310
6
Senary
20531322543
8
Octal
760655577
10
Decimal
130243455
12
Duodecimal
37750453
16
Hexadecimal
7c35b7f
20
Vigesimal
20e08cf
36
Base36
25jkhr
md5
8f1d472dd8ea4590494e52fb7c0607ca
sha1
d97895eec8b84cbb4c02853fcb21dc4c54fbbadc
sha256
3a81d54cc60a4e82a61f1d65876488b4fea9c0e9308f35e6858130427d241f4b
sha512
90d08333aa743f167bca1d83e92bfe29b631e35ba6b1eac247ed5bbec8ff0ed11d5ee9294ddf8e65be8fa795747f4278d3d17351773543a5af9612c39cd68ab8
ripemd-160
6366fd69b397ef5763f4a1268d8fabeeaae66360
Diameter
260486910
Circumference
818343762.81231
Area
5.3291959523188E+16
Volume
9.2545719093601E+24
Surface area
2.1316783809275E+17
Circumference
818343762.81231
Perimeter
520973820
Area
16963357570337025
Diagonal
184192060.47133
Surface area
101780145422022150
Volume
2.2093662983611E+24
Space diagonal
225588281.41331
Perimeter
390730365
Area
7.3453492946955E+15
Altitude
112794140.70666
Surface area
7.3453492946955E+15
Volume
2.6037631528269E+23
Height
61397353.490443