130794849 is an odd 9-digits composite number following 130794848
and preceding 130794850 . In scientific notation, it is written as 1.30794849 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 86092344 positive integers (up to 130794849) that are relatively prime to 130794849.
130794849 has 8 divisors, whose sum is 147168000
The reverse of 130794849 is 948497031
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred thirty million seven hundred ninety-four thousand eight hundred forty-nine
Scientific notation
1.30794849 × 10^8
Engineering notation
1.30794849 × 10^6
Prime Factorization
9 × 79 × 183959
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130794849
Product of the distinct prime numbers
The prime factorization of 130794849 is 9 × 79 × 183959.
Since it has a total of 3 prime factors.
1 , 6 , 69 , 98 , 602 , 269 , 3238 , 5815 , 30390 , 83585 , 7033 , 20959 , 5520855 , 2073453 , 21630367 , 44762751 , 498089253 , 566477388 , 3241950288 , 6920056130
n×2
261589698
n×3
392384547
n×4
523179396
n×5
653974245
n÷2
65397424.5
n÷3
43598283
n÷3
32698712.25
n÷5
26158969.8
n2
17107292524932801
n3
2.2375457425974E+24
n4
2.9265945753362E+32
n5
3.8278349556532E+40
2 √n
11436.55756773
3 √n
507.6100519259
4 √n
106.94184198774
5 √n
42.006657729741
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
-130794848
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 130794849 can be divided by 8 positive divisors.
The sum of these divisors (counting 130794849) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110010111100010101100001
3
Ternary
100010010001210200
4
Quaternary
13302330111201
5
Quinary
231440413344
6
Senary
20551215413
8
Octal
762742541
10
Decimal
130794849
12
Duodecimal
37977569
16
Hexadecimal
7cbc561
20
Vigesimal
20h9729
36
Base36
25vdy9
md5
93219daa566bb13e6e870bbf9cb434b7
sha1
e228354e3d8e6f85b9545cbcc3d56396761795c8
sha256
2487f5e1be84805afb67407019aa4562e36d1dac907045d484ad51b30360d33d
sha512
c1b092c57064127418b98875442404f030a464883891fd2b7493a04158ee1c7953347703aa06cbd9eaf98b3501f1800cf96f53597d55d2279f544be1ebb2f01b
ripemd-160
e6ac31b02f3bb2d45d2cd256953bb95d6852cf9c
Diameter
261589698
Circumference
821808273.49157
Area
5.374414451914E+16
Volume
9.3726096893535E+24
Surface area
2.1497657807656E+17
Circumference
821808273.49157
Perimeter
523179396
Area
17107292524932801
Diagonal
184971849.34434
Surface area
102643755149596806
Volume
2.2375457425974E+24
Space diagonal
226543323.8363
Perimeter
392384547
Area
7.4076749582817E+15
Altitude
113271661.91815
Surface area
7.4076749582817E+15
Volume
2.6369729463429E+23
Height
61657283.11478