8389925 is an odd 7-digits composite number following 8389924
and preceding 8389926 . In scientific notation, it is written as 8.389925 × 10^6.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 5978880 positive integers (up to 8389925) that are relatively prime to 8389925.
8389925 has 16 divisors, whose sum is 10782720
The reverse of 8389925 is 5299838
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 7
Sum of Digits 44
Digital Root 8
Name
eight million three hundred eighty-nine thousand nine hundred twenty-five
Scientific notation
8.389925 × 10^6
Engineering notation
8.389925 × 10^6
Prime Factorization
95 × 5 × 17 × 1039
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
8389925
Product of the distinct prime numbers
The prime factorization of 8389925 is 95 × 5 × 17 × 1039.
Since it has a total of 4 prime factors.
3 , 4 , 94 , 38 , 805 , 276 , 8055 , 5322 , 22348 , 98846 , 852288 , 729854 , 746157 , 1571453 , 53946183 , 65224017 , 478642799 , 453546825 , 6541638927 , 4719459028
n×2
16779850
n×3
25169775
n×4
33559700
n×5
41949625
n÷2
4194962.5
n÷3
2796641.6666667
n÷3
2097481.25
n÷5
1677985
n2
70390841505625
n3
5.9057388091908E+20
n4
4.95487056787E+27
n5
4.1570992449137E+34
2 √n
2896.5367251254
3 √n
203.19796747352
4 √n
53.819482765309
5 √n
24.252226505729
1 , 5 , 17 , 85 , 95 , 475 , 1039 , 1615 , 5195 , 8075 , 17663 , 88315 , 98705 , 493525 , 1677985 , 8389925
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
-8389924
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 8389925 can be divided by 16 positive divisors.
The sum of these divisors (counting 8389925) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000000000010100100101
3
Ternary
120210020210222
4
Quaternary
200000110211
5
Quinary
4121434200
6
Senary
455454125
8
Octal
40002445
10
Decimal
8389925
12
Duodecimal
2987345
16
Hexadecimal
800525
20
Vigesimal
2c8eg5
36
Base36
4ztph
md5
3e50be5f43025080a8949b48197ff403
sha1
93c008f4c3f9fbcf0e13160cfa6ee52e268026e1
sha256
0ce6fd9d92d59de77dd73e9c5db00d091156d84980f38f27dc3fa6705cc99eed
sha512
fdf7a71f6b4c564b4d6ca6c675d1fb1b365cdc9a5616debecd4d6e5e9671e6f23278d322c18ca753c59c940d6e4b0fe5e192b99d2d31d3abd35a637b92d33bec
ripemd-160
5deddb5c143c4f1bbe9fe918372ac186f7a9e1a4
Diameter
16779850
Circumference
52715453.488339
Area
2.2113935055408E+14
Volume
2.4737900875965E+21
Surface area
8.845574022163E+14
Circumference
52715453.488339
Perimeter
33559700
Area
70390841505625
Diagonal
11865145.722293
Surface area
422345049033750
Volume
5.9057388091908E+20
Space diagonal
14531776.371692
Perimeter
25169775
Area
30480128468818
Altitude
7265888.1858462
Surface area
30480128468818
Volume
6.959979933159E+19
Height
3955048.5740977