130784849 is an odd 9-digits composite number following 130784848
and preceding 130784850 . In scientific notation, it is written as 1.30784849 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 119615616 positive integers (up to 130784849) that are relatively prime to 130784849.
130784849 has 8 divisors, whose sum is 142138920
The reverse of 130784849 is 948487031
Previous prime number is 109
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred thirty million seven hundred eighty-four thousand eight hundred forty-nine
Scientific notation
1.30784849 × 10^8
Engineering notation
1.30784849 × 10^6
Prime Factorization
13 × 109 × 92297
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130784849
Product of the distinct prime numbers
The prime factorization of 130784849 is 13 × 109 × 92297.
Since it has a total of 3 prime factors.
1 , 4 , 87 , 25 , 381 , 704 , 2050 , 5471 , 10190 , 7687 , 714916 , 385793 , 9062952 , 7507153 , 11000141 , 85368878 , 307857476 , 578933231 , 3227721759 , 5358323970
n×2
261569698
n×3
392354547
n×4
523139396
n×5
653924245
n÷2
65392424.5
n÷3
43594949.666667
n÷3
32696212.25
n÷5
26156969.8
n2
17104676727952801
n3
2.2370325630591E+24
n4
2.9256996596777E+32
n5
3.826371882103E+40
2 √n
11436.120364879
3 √n
507.59711505076
4 √n
106.93979785318
5 √n
42.006015381166
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
-130784848
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 130784849 can be divided by 8 positive divisors.
The sum of these divisors (counting 130784849) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110010111001111001010001
3
Ternary
100010002120002022
4
Quaternary
13302321321101
5
Quinary
231440103344
6
Senary
20551101225
8
Octal
762717121
10
Decimal
130784849
12
Duodecimal
37971815
16
Hexadecimal
7cb9e51
20
Vigesimal
20h8229
36
Base36
25v68h
md5
15b46691a66008a01ecc51fbb405091b
sha1
2ac049765ae1e24856b7ea59d2d02a3aebd8abc4
sha256
293e116c89fc6acaf45b5541cbf43eb86a391ed8d2a1624eff05bc184c1f55f0
sha512
1685d55a810a72b4fed4765071c916ee0105c0d9c1a0618b652d487fa7e10a4793843b1dd105aa80e3c4436a743d8692d35706016f6fd4c811d1418a5f8ce376
ripemd-160
0c8d676e0aa22c4bbefe53b81bcf4bbce1a20f3a
Diameter
261569698
Circumference
821745441.6385
Area
5.3735926750565E+16
Volume
9.3704600879302E+24
Surface area
2.1494370700226E+17
Circumference
821745441.6385
Perimeter
523139396
Area
17104676727952801
Diagonal
184957707.20872
Surface area
102628060367716806
Volume
2.2370325630591E+24
Space diagonal
226526003.32822
Perimeter
392354547
Area
7.4065422849638E+15
Altitude
113263001.66411
Surface area
7.4065422849638E+15
Volume
2.636368158457E+23
Height
61652569.069572