8428049685 is an odd 10-digits composite number following 8428049684
and preceding 8428049686 . In scientific notation, it is written as 8.428049685 × 10^9.
The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors.
There are 4086326880 positive integers (up to 8428049685) that are relatively prime to 8428049685.
8428049685 has 4 divisors, whose sum is 8445076544
The reverse of 8428049685 is 5869408248
Previous prime number is 495
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
eight billion four hundred twenty-eight million forty-nine thousand six hundred eighty-five
Scientific notation
8.428049685 × 10^9
Engineering notation
8.428049685 × 10^9
Prime Factorization
495 × 17026363
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
8428049685 Product of the distinct prime numbers
The prime factorization of 8428049685 is 495 × 17026363.
Since it has a total of 2 prime factors.
9 , 5 , 18 , 73 , 303 , 107 , 1635 , 3029 , 85114 , 95180 , 332916 , 69203 , 3524952 , 2785685 , 89832332 , 43451017 , 123742203 , 8034530 , 5267959069 , 4242497931
n×2
16856099370
n×3
25284149055
n×4
33712198740
n×5
42140248425
n÷2
4214024842.5
n÷3
2809349895
n÷3
2107012421.25
n÷5
1685609937
n2
7.1032021492829E+19
n3
5.9866140636755E+29
n4
5.0455480773577E+39
n5
4.2524129884027E+49
2 √n91804.409943096
3 √n2035.0528662362
4 √n302.992425554
5 √n96.637440178859
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
-8428049684 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 8428049685 can be divided by 4 positive divisors.
The sum of these divisors (counting 8428049685) is 1, the average is 0.25.
Base
System
Value
2
Binary
111110110010110011101010100010101
3
Ternary
210202100212021200100
4
Quaternary
13312112131110111
5
Quinary
114230040042220
6
Senary
3512150204313
8
Octal
76626352425
10
Decimal
8428049685
12
Duodecimal
1772653699
16
Hexadecimal
1f659d515
20
Vigesimal
6bdf6445
36
Base36
3vducr9
md5
470c574696e3431b7582d5fdab6049dc
sha1
6f6a3e68a9b0493552084171b436ca893c6fa209
sha256
854581a4dafce0ee89a00ecb3000484b4c62f06f4f70209672f15f6e6b78c6a0
sha512
e9de3a596b1ad5a77c7440da9330176e196384165c0eeb38f877ba6c65380d134db8570d4df1d63197de69fbaeda115f7967bd55ba522accc26640cdadf3b362
ripemd-160
bc813fed600b3e3b978bd752dfe1c510eeec9aed
Diameter
16856099370
Circumference
52954997948.972
Area
2.231536768915E+20
Volume
2.507667034976E+30
Surface area
8.9261470756601E+20
Circumference
52954997948.972
Perimeter
33712198740
Area
7.1032021492829E+19
Diagonal
11919062168.881
Surface area
4.2619212895697E+20
Volume
5.9866140636755E+29
Space diagonal
14597810263.135
Perimeter
25284149055
Area
3.0757767547476E+19
Altitude
7298905131.5674
Surface area
3.0757767547476E+19
Volume
7.0552923346195E+28
Height
3973020722.9604