130178492 is an even 9-digits composite number following 130178491
and preceding 130178493 . In scientific notation, it is written as 1.30178492 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors.
There are 64914000 positive integers (up to 130178492) that are relatively prime to 130178492.
130178492 has 12 divisors, whose sum is 228425736
The reverse of 130178492 is 294871031
Previous prime number is 373
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred thirty million one hundred seventy-eight thousand four hundred ninety-two
Scientific notation
1.30178492 × 10^8
Engineering notation
1.30178492 × 10^6
Prime Factorization
2 × 2 × 373 × 87251
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
65089246
Product of the distinct prime numbers
The prime factorization of 130178492 is 2 × 2 × 373 × 87251.
Since it has a total of 4 prime factors.
1 , 9 , 25 , 40 , 334 , 438 , 4030 , 369 , 50086 , 83220 , 816990 , 802411 , 9373145 , 6239386 , 99695803 , 43966567 , 536371378 , 904268305 , 3660637313 , 8932434580
n×2
260356984
n×3
390535476
n×4
520713968
n×5
650892460
n÷2
65089246
n÷3
43392830.666667
n÷3
32544623
n÷5
26035698.4
n2
16946439779394064
n3
2.2060619752503E+24
n4
2.8718182119663E+32
n5
3.7384896413191E+40
2 √n
11409.578958051
3 √n
506.81144312243
4 √n
106.81563068227
5 √n
41.966992498557
1 , 2 , 4 , 373 , 746 , 1492 , 87251 , 174502 , 349004 , 32544623 , 65089246 , 130178492
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-130178491
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130178492 can be divided by 12 positive divisors.
The sum of these divisors (counting 130178492) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111110000100101110110111100
3
Ternary
100001221202022122
4
Quaternary
13300211312330
5
Quinary
231311202432
6
Senary
20530102112
8
Octal
760456674
10
Decimal
130178492
12
Duodecimal
3771a938
16
Hexadecimal
7c25dbc
20
Vigesimal
20dc64c
36
Base36
25i6d8
md5
4633930cafc35c746dc936f9ac566278
sha1
bc752929eaf71f6cff113b20273fb17cc08f1c5f
sha256
cec744003cba3c7566a80b5e32d079039012c67ac4337553a002d16a235e0668
sha512
20ef223e338ff75210fce3e922f9038bbe2bb7fea429f2d957e05a6968d04706c1aee866f1475ea0e0326ac3ea2d4f6db2185409a0177914cc2ade4fe9c093f5
ripemd-160
b556ae37e6f539d770a6fcc331017ca8e276c9ab
Diameter
260356984
Circumference
817935588.2452
Area
5.3238810715446E+16
Volume
9.2407307930803E+24
Surface area
2.1295524286178E+17
Circumference
817935588.2452
Perimeter
520713968
Area
16946439779394064
Diagonal
184100188.91568
Surface area
101678638676364384
Volume
2.2060619752503E+24
Space diagonal
225475762.1967
Perimeter
390535476
Area
7.3380236763292E+15
Altitude
112737881.09835
Surface area
7.3380236763292E+15
Volume
2.5998689706955E+23
Height
61366729.638559