130178493 is an odd 9-digits composite number following 130178492
and preceding 130178494 . In scientific notation, it is written as 1.30178493 × 10^8.
The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors.
There are 86785656 positive integers (up to 130178493) that are relatively prime to 130178493.
130178493 has 4 divisors, whose sum is 144642780
The reverse of 130178493 is 394871031
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred thirty million one hundred seventy-eight thousand four hundred ninety-three
Scientific notation
1.30178493 × 10^8
Engineering notation
1.30178493 × 10^6
Prime Factorization
9 × 14464277
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
130178493
Product of the distinct prime numbers
The prime factorization of 130178493 is 9 × 14464277.
Since it has a total of 2 prime factors.
8 , 8 , 2 , 64 , 990 , 829 , 9936 , 5560 , 39470 , 38320 , 952886 , 471354 , 5706167 , 3550234 , 20488624 , 37786161 , 475473987 , 303426725 , 1645276281 , 1912761384
n×2
260356986
n×3
390535479
n×4
520713972
n×5
650892465
n÷2
65089246.5
n÷3
43392831
n÷3
32544623.25
n÷5
26035698.6
n2
16946440039751049
n3
2.2060620260897E+24
n4
2.8718183002088E+32
n5
3.73848978491E+40
2 √n
11409.579001874
3 √n
506.81144442016
4 √n
106.8156308874
5 √n
41.966992563033
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-130178492
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130178493 can be divided by 4 positive divisors.
The sum of these divisors (counting 130178493) is 1, the average is 0.25.
Base
System
Value
2
Binary
111110000100101110110111101
3
Ternary
100001221202022200
4
Quaternary
13300211312331
5
Quinary
231311202433
6
Senary
20530102113
8
Octal
760456675
10
Decimal
130178493
12
Duodecimal
3771a939
16
Hexadecimal
7c25dbd
20
Vigesimal
20dc64d
36
Base36
25i6d9
md5
c6ca6711e8ebf557eb0aee6439acb2ac
sha1
7a8f86579f6b11d57023c91ef61c27059972a3eb
sha256
c6aa90c5aa326e0137deb72804d064e6e27cfb57d252e62f9193ca86d30b6c3e
sha512
e1f8855c7299a760e3fb1fd7b9d17b29a64593c9c590853601ccb3166c7584ee727621740b9d2c5f70093f9524ba221226fe4d10dddf29d6adf1052aef937e6a
ripemd-160
9aca2aa850c916dae481cd289b8b178495d8a30f
Diameter
260356986
Circumference
817935594.52838
Area
5.3238811533382E+16
Volume
9.2407310060356E+24
Surface area
2.1295524613353E+17
Circumference
817935594.52838
Perimeter
520713972
Area
16946440039751049
Diagonal
184100190.32989
Surface area
101678640238506294
Volume
2.2060620260897E+24
Space diagonal
225475763.92875
Perimeter
390535479
Area
7.3380237890671E+15
Altitude
112737881.96437
Surface area
7.3380237890671E+15
Volume
2.5998690306102E+23
Height
61366730.109964