8389928 is an even 7-digits composite number following 8389927
and preceding 8389929 . In scientific notation, it is written as 8.389928 × 10^6.
The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors.
There are 4135600 positive integers (up to 8389928) that are relatively prime to 8389928.
8389928 has 16 divisors, whose sum is 15953760
The reverse of 8389928 is 8299838
Previous prime number is 71
Is Prime? no
Number parity even
Number length 7
Sum of Digits 47
Digital Root 2
Name
eight million three hundred eighty-nine thousand nine hundred twenty-eight
Scientific notation
8.389928 × 10^6
Engineering notation
8.389928 × 10^6
Prime Factorization
2 × 2 × 2 × 71 × 14771
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
2097482
Product of the distinct prime numbers
The prime factorization of 8389928 is 2 × 2 × 2 × 71 × 14771.
Since it has a total of 5 prime factors.
9 , 4 , 32 , 98 , 435 , 835 , 5153 , 8019 , 60909 , 59691 , 588697 , 168119 , 5313502 , 2164289 , 24821231 , 3088996 , 487943317 , 289103489 , 1211618481 , 2476130122
n×2
16779856
n×3
25169784
n×4
33559712
n×5
41949640
n÷2
4194964
n÷3
2796642.6666667
n÷3
2097482
n÷5
1677985.6
n2
70390891845184
n3
5.9057451443688E+20
n4
4.9548776547604E+27
n5
4.1571066772249E+34
2 √n
2896.5372429851
3 √n
203.1979916928
4 √n
53.81948757639
5 √n
24.252228240111
1 , 2 , 4 , 8 , 71 , 142 , 284 , 568 , 14771 , 29542 , 59084 , 118168 , 1048741 , 2097482 , 4194964 , 8389928
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
-8389927
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 8389928 can be divided by 16 positive divisors.
The sum of these divisors (counting 8389928) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000000000010100101000
3
Ternary
120210020211002
4
Quaternary
200000110220
5
Quinary
4121434203
6
Senary
455454132
8
Octal
40002450
10
Decimal
8389928
12
Duodecimal
2987348
16
Hexadecimal
800528
20
Vigesimal
2c8eg8
36
Base36
4ztpk
md5
06828e34e8774688489aeae5778b1bf6
sha1
aa67d6645fcc68243fbe328a8e442c9a835cf0f2
sha256
3c489be5e62c5b7a33e9b030be29fa9053a8931cbb05672a96ffe35fb698fe61
sha512
a79b2069046e8fda460d109219dd88acd127fc6e61a1e3f36341b2cf6f9ee0a769be99a8fdf978053e5082fb06dad06dda0181eec7fdaff0f81a5cae9350673a
ripemd-160
5ce4af7340ef029253a88e5add6b6b27564d44cc
Diameter
16779856
Circumference
52715472.337895
Area
2.2113950870046E+14
Volume
2.4737927412697E+21
Surface area
8.8455803480185E+14
Circumference
52715472.337895
Perimeter
33559712
Area
70390891845184
Diagonal
11865149.964934
Surface area
422345351071104
Volume
5.9057451443688E+20
Space diagonal
14531781.567845
Perimeter
25169784
Area
30480150266486
Altitude
7265890.7839224
Surface area
30480150266486
Volume
6.9599873992379E+19
Height
3955049.9883113