8492749909 is an odd 10-digits composite number following 8492749908
and preceding 8492749910 . In scientific notation, it is written as 8.492749909 × 10^9.
The sum of its digits is 61. It has a total of 4 prime factors and 16 positive divisors.
There are 7242058944 positive integers (up to 8492749909) that are relatively prime to 8492749909.
8492749909 has 16 divisors, whose sum is 9756028800
The reverse of 8492749909 is 9099472948
Previous prime number is 269
Is Prime? no Number parity odd Number length 10 Sum of Digits 61 Digital Root 7
Name
eight billion four hundred ninety-two million seven hundred forty-nine thousand nine hundred nine
Scientific notation
8.492749909 × 10^9
Engineering notation
8.492749909 × 10^9
Prime Factorization
7 × 797 × 269 × 5659
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
8492749909 Product of the distinct prime numbers
The prime factorization of 8492749909 is 7 × 797 × 269 × 5659.
Since it has a total of 4 prime factors.
9 , 3 , 66 , 77 , 273 , 476 , 3720 , 122 , 85462 , 9054 , 225954 , 350435 , 5651928 , 7675862 , 5285606 , 2554232 , 537117297 , 627114908 , 2212246849 , 9059418699
n×2
16985499818
n×3
25478249727
n×4
33970999636
n×5
42463749545
n÷2
4246374954.5
n÷3
2830916636.3333
n÷3
2123187477.25
n÷5
1698549981.8
n2
7.212680101682E+19
n3
6.1255488277205E+29
n4
5.2022754249199E+39
n5
4.4181624141581E+49
2 √n92156.117046021
3 √n2040.2471433404
4 √n303.57226000743
5 √n96.785359394389
1 , 7 , 269 , 797 , 1883 , 5579 , 5659 , 39613 , 214393 , 1500751 , 1522271 , 4510223 , 10655897 , 31571561 , 1213249987 , 8492749909
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8492749908 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8492749909 can be divided by 16 positive divisors.
The sum of these divisors (counting 8492749909) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111111010001101010001010001010101
3
Ternary
210220212121101200221
4
Quaternary
13322031101101111
5
Quinary
114343120444114
6
Senary
3522421034341
8
Octal
77215212125
10
Decimal
8492749909
12
Duodecimal
17902559b1
16
Hexadecimal
1fa351455
20
Vigesimal
6cdjdef9
36
Base36
3wgd3rp
md5
5bddf76934bb354040be61b4caff60c1
sha1
4029b1ab3dabd75c3bed730d31c164ea970fa506
sha256
a1af02097a76ba52942d939f1f1c1974101d91dfe4ee72ec13ef94b9f5ba7baf
sha512
c6dca058e18ed95a09a474ec8d5ded1a2866d6d5b3629f39853e51a284b5364dbe9ed2b82b5215c71942ed83f6d9ce078de7d5056a1150e62b2a946e46d1756c
ripemd-160
59ddd806c29e71330af2e2cecafabf52f3981108
Diameter
16985499818
Circumference
53361521445.78
Area
2.2659302820137E+20
Volume
2.5658638928497E+30
Surface area
9.0637211280549E+20
Circumference
53361521445.78
Perimeter
33970999636
Area
7.212680101682E+19
Diagonal
12010562103.151
Surface area
4.3276080610092E+20
Volume
6.1255488277205E+29
Space diagonal
14709874338.364
Perimeter
25478249727
Area
3.1231820987135E+19
Altitude
7354937169.182
Surface area
3.1231820987135E+19
Volume
7.2190285242842E+28
Height
4003520701.0502