8389972 is an even 7-digits composite number following 8389971
and preceding 8389973 . In scientific notation, it is written as 8.389972 × 10^6.
The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors.
There are 4026528 positive integers (up to 8389972) that are relatively prime to 8389972.
8389972 has 24 divisors, whose sum is 15283296
The reverse of 8389972 is 2799838
Previous prime number is 683
Is Prime? no
Number parity even
Number length 7
Sum of Digits 46
Digital Root 1
Name
eight million three hundred eighty-nine thousand nine hundred seventy-two
Scientific notation
8.389972 × 10^6
Engineering notation
8.389972 × 10^6
Prime Factorization
2 × 2 × 37 × 683 × 83
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
4194986
Product of the distinct prime numbers
The prime factorization of 8389972 is 2 × 2 × 37 × 683 × 83.
Since it has a total of 5 prime factors.
9 , 6 , 83 , 45 , 253 , 427 , 5311 , 2735 , 53911 , 75299 , 797584 , 541874 , 2426045 , 8467566 , 31040940 , 17410121 , 711502860 , 842464272 , 5446421197 , 6706031676
n×2
16779944
n×3
25169916
n×4
33559888
n×5
41949860
n÷2
4194986
n÷3
2796657.3333333
n÷3
2097493
n÷5
1677994.4
n2
70391630160784
n3
5.9058380608333E+20
n4
4.9549815966926E+27
n5
4.1572156856766E+34
2 √n
2896.5448382513
3 √n
203.19834690825
4 √n
53.819558138759
5 √n
24.252253677655
1 , 2 , 4 , 37 , 74 , 83 , 148 , 166 , 332 , 683 , 1366 , 2732 , 3071 , 6142 , 12284 , 25271 , 50542 , 56689 , 101084 , 113378 , 226756 , 2097493 , 4194986 , 8389972
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-8389971
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8389972 can be divided by 24 positive divisors.
The sum of these divisors (counting 8389972) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100000000000010101010100
3
Ternary
120210020212201
4
Quaternary
200000111110
5
Quinary
4121434342
6
Senary
455454244
8
Octal
40002524
10
Decimal
8389972
12
Duodecimal
2987384
16
Hexadecimal
800554
20
Vigesimal
2c8eic
36
Base36
4ztqs
md5
4451b0252edff36efc235ac2a19ac911
sha1
001d335db2e7e0ad777ff19df77ed64b55db77cc
sha256
d4897cd0434c48d1d06c8564f0b5d4e830dc747698edb61f65a972bcbb34ee4d
sha512
58a5dbba3e62eb58d3ff88de8444efb0bc8fa8835bad377c3943799e278098c04cae7ce9a2116d3ebd5128eac5df40be2b81fe91fa929991f174b1142a0c1ad5
ripemd-160
d0082311eea0986a809c54f26039dddd9dcc3a42
Diameter
16779944
Circumference
52715748.798048
Area
2.2114182818733E+14
Volume
2.4738316620273E+21
Surface area
8.8456731274931E+14
Circumference
52715748.798048
Perimeter
33559888
Area
70391630160784
Diagonal
11865212.190331
Surface area
422349780964704
Volume
5.9058380608333E+20
Space diagonal
14531857.77808
Perimeter
25169916
Area
30480469966519
Altitude
7265928.8890401
Surface area
30480469966519
Volume
6.9600969023414E+19
Height
3955070.7301102