8389993 is an odd 7-digits composite number following 8389992
and preceding 8389994 . In scientific notation, it is written as 8.389993 × 10^6.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 7855680 positive integers (up to 8389993) that are relatively prime to 8389993.
8389993 has 8 divisors, whose sum is 8929440
The reverse of 8389993 is 3999838
Previous prime number is 211
Is Prime? no
Number parity odd
Number length 7
Sum of Digits 49
Digital Root 4
Name
eight million three hundred eighty-nine thousand nine hundred ninety-three
Scientific notation
8.389993 × 10^6
Engineering notation
8.389993 × 10^6
Prime Factorization
17 × 211 × 2339
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8389993
Product of the distinct prime numbers
The prime factorization of 8389993 is 17 × 211 × 2339.
Since it has a total of 3 prime factors.
2 , 4 , 9 , 82 , 889 , 961 , 3436 , 3893 , 57372 , 40880 , 129852 , 73933 , 2140553 , 6345295 , 37254282 , 17141149 , 910744707 , 725937034 , 602364195 , 2896861915
n×2
16779986
n×3
25169979
n×4
33559972
n×5
41949965
n÷2
4194996.5
n÷3
2796664.3333333
n÷3
2097498.25
n÷5
1677998.6
n2
70391982540049
n3
5.9058824076713E+20
n4
4.9550312059186E+27
n5
4.1572677132438E+34
2 √n
2896.5484632576
3 √n
203.19851644245
4 √n
53.819591816156
5 √n
24.252265818263
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
-8389992
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 8389993 can be divided by 8 positive divisors.
The sum of these divisors (counting 8389993) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000000000010101101001
3
Ternary
120210020220111
4
Quaternary
200000111221
5
Quinary
4121434433
6
Senary
455454321
8
Octal
40002551
10
Decimal
8389993
12
Duodecimal
29873a1
16
Hexadecimal
800569
20
Vigesimal
2c8ejd
36
Base36
4ztrd
md5
b6e5a725500aa139b5d074009fab65db
sha1
0868ed69d168b2ac94ecef98d0c9e07e4df78b5b
sha256
37cbe78b09abb014438d42a31cf7e448791a2ef7d531f5edbd48ab072cac417f
sha512
4f4fbfeb74b6caad8fc421ca475d8a2dc6de0755087e904d1c706391e8a65a2f67771c6d78f5c7e040539ebcb37ac6f0e39610443a154c1777244505be2fca54
ripemd-160
b7753a9adecdc504d4cd119068f9a64e94a290d6
Diameter
16779986
Circumference
52715880.74494
Area
2.2114293521944E+14
Volume
2.4738502379874E+21
Surface area
8.8457174087776E+14
Circumference
52715880.74494
Perimeter
33559972
Area
70391982540049
Diagonal
11865241.888815
Surface area
422351895240294
Volume
5.9058824076713E+20
Space diagonal
14531894.151147
Perimeter
25169979
Area
30480622551217
Altitude
7265947.0755736
Surface area
30480622551217
Volume
6.9601491655912E+19
Height
3955080.6296051