8388972 is an even 7-digits composite number following 8388971
and preceding 8388973 . In scientific notation, it is written as 8.388972 × 10^6.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 2705760 positive integers (up to 8388972) that are relatively prime to 8388972.
8388972 has 12 divisors, whose sum is 14735280
The reverse of 8388972 is 2798838
Previous prime number is 279
Is Prime? no
Number parity even
Number length 7
Sum of Digits 45
Digital Root 9
Name
eight million three hundred eighty-eight thousand nine hundred seventy-two
Scientific notation
8.388972 × 10^6
Engineering notation
8.388972 × 10^6
Prime Factorization
2 × 2 × 279 × 7517
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
4194486
Product of the distinct prime numbers
The prime factorization of 8388972 is 2 × 2 × 279 × 7517.
Since it has a total of 4 prime factors.
9 , 2 , 45 , 34 , 121 , 377 , 4908 , 304 , 40996 , 29342 , 959661 , 982179 , 3242346 , 6808505 , 1681088 , 47112033 , 430739872 , 583484588 , 7575644653 , 4234637448
n×2
16777944
n×3
25166916
n×4
33555888
n×5
41944860
n÷2
4194486
n÷3
2796324
n÷3
2097243
n÷5
1677794.4
n2
70374851216784
n3
5.9037265636177E+20
n4
4.9526196837845E+27
n5
4.1547387853917E+34
2 √n
2896.3722136493
3 √n
203.19027352332
4 √n
53.817954380015
5 √n
24.251675525308
1 , 2 , 4 , 279 , 558 , 1116 , 7517 , 15034 , 30068 , 2097243 , 4194486 , 8388972
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-8388971
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8388972 can be divided by 12 positive divisors.
The sum of these divisors (counting 8388972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100000000000000101101100
3
Ternary
120210012111200
4
Quaternary
200000011230
5
Quinary
4121421342
6
Senary
455445500
8
Octal
40000554
10
Decimal
8388972
12
Duodecimal
2986890
16
Hexadecimal
80016c
20
Vigesimal
2c8c8c
36
Base36
4zsz0
md5
87e1a77335ca60f85e9bfc5d6060d58c
sha1
6bb491f36306d16dcbe82c4cf737d78eb7c1872d
sha256
1890eed1992c76b40ad25ef08681ae41f2cafff095cb7923f1e2c6e8cc3305a1
sha512
7cdecf86f0fafc7cfab7a5b3eb6c40f61ddddc338f1e02e0c3a7b900ae98555a19a84fdc1ab66b8cb4b2a898d7db2e32800403eef5f53df6c0d135f150474c42
ripemd-160
5e422a1e5ec5584410287e46e6052a673d5ce2c0
Diameter
16777944
Circumference
52709465.612741
Area
2.2108911558012E+14
Volume
2.4729472001419E+21
Surface area
8.8435646232049E+14
Circumference
52709465.612741
Perimeter
33555888
Area
70374851216784
Diagonal
11863797.976768
Surface area
422249107300704
Volume
5.9037265636177E+20
Space diagonal
14530125.727273
Perimeter
25166916
Area
30473204470643
Altitude
7265062.8636363
Surface area
30473204470643
Volume
6.9576084790087E+19
Height
3954599.3255894