8388938 is an even 7-digits composite number following 8388937
and preceding 8388939 . In scientific notation, it is written as 8.388938 × 10^6.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 4112640 positive integers (up to 8388938) that are relatively prime to 8388938.
8388938 has 16 divisors, whose sum is 12831936
The reverse of 8388938 is 8398838
Previous prime number is 103
Is Prime? no Number parity even Number length 7 Sum of Digits 47 Digital Root 2
Name
eight million three hundred eighty-eight thousand nine hundred thirty-eight
Scientific notation
8.388938 × 10^6
Engineering notation
8.388938 × 10^6
Prime Factorization
2 × 211 × 103 × 193
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
8388938 Product of the distinct prime numbers
The prime factorization of 8388938 is 2 × 211 × 103 × 193.
Since it has a total of 4 prime factors.
4 , 4 , 27 , 29 , 730 , 8 , 9182 , 1232 , 24337 , 56748 , 689622 , 504683 , 3709625 , 8243318 , 48013392 , 35281343 , 133110106 , 434397216 , 4865407265 , 4403649523
n×2
16777876
n×3
25166814
n×4
33555752
n×5
41944690
n÷2
4194469
n÷3
2796312.6666667
n÷3
2097234.5
n÷5
1677787.6
n2
70374280767844
n3
5.9036547815604E+20
n4
4.9525393935913E+27
n5
4.1546545915395E+34
2 √n2896.366344232
3 √n203.18999901695
4 √n53.817899849697
5 √n24.251655867159
1 , 2 , 103 , 193 , 206 , 211 , 386 , 422 , 19879 , 21733 , 39758 , 40723 , 43466 , 81446 , 4194469 , 8388938
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
-8388937 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 8388938 can be divided by 16 positive divisors.
The sum of these divisors (counting 8388938) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000000000000101001010
3
Ternary
120210012110102
4
Quaternary
200000011022
5
Quinary
4121421223
6
Senary
455445402
8
Octal
40000512
10
Decimal
8388938
12
Duodecimal
2986862
16
Hexadecimal
80014a
20
Vigesimal
2c8c6i
36
Base36
4zsy2
md5
3a27b9300b3054bd346a83f6be1a1180
sha1
bae06b25061c469019c6660fb1b4972c54115946
sha256
64de55912e7ac3c25d0bd95a707b43ddc9ce9eeeb76e0c43cf3201ef54e3c734
sha512
394439e1b18780dd5b0e4a8bb3e8bf06c43619effd2a1a60f885e07ae44e3aaac25829eb917d28fb3a3bd258ff9e847b0b9ed571c93653e57bc38e32fa914a36
ripemd-160
fd843148a61fb843d3cdb4e5a156ec1b2925a7c9
Diameter
16777876
Circumference
52709251.984441
Area
2.2108732346192E+14
Volume
2.472917132144E+21
Surface area
8.843492938477E+14
Circumference
52709251.984441
Perimeter
33555752
Area
70374280767844
Diagonal
11863749.893507
Surface area
422245684607064
Volume
5.9036547815604E+20
Space diagonal
14530066.837545
Perimeter
25166814
Area
30472957459006
Altitude
7265033.4187726
Surface area
30472957459006
Volume
6.9575238830429E+19
Height
3954583.2978357