3989968 is an even 7-digits composite number following 3989967
and preceding 3989969 . In scientific notation, it is written as 3.989968 × 10^6.
The sum of its digits is 52. It has a total of 6 prime factors and 20 positive divisors.
There are 1877504 positive integers (up to 3989968) that are relatively prime to 3989968.
3989968 has 20 divisors, whose sum is 8185860
The reverse of 3989968 is 8699893
Previous prime number is 17
Is Prime? no
Number parity even
Number length 7
Sum of Digits 52
Digital Root 7
Name
three million nine hundred eighty-nine thousand nine hundred sixty-eight
Scientific notation
3.989968 × 10^6
Engineering notation
3.989968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 17 × 14669
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
498746
Product of the distinct prime numbers
The prime factorization of 3989968 is 2 × 2 × 2 × 2 × 17 × 14669.
Since it has a total of 6 prime factors.
9 , 2 , 98 , 85 , 791 , 891 , 3121 , 9805 , 44838 , 88619 , 318746 , 709233 , 4254673 , 2977880 , 46086098 , 48485544 , 360501821 , 653362883 , 5500512930 , 8950063455
n×2
7979936
n×3
11969904
n×4
15959872
n×5
19949840
n÷2
1994984
n÷3
1329989.3333333
n÷3
997492
n÷5
797993.6
n2
15919844641024
n3
6.3519670682657E+19
n4
2.5344145339434E+26
n5
1.0112232889169E+33
2 √n
1997.490425509
3 √n
158.60728737121
4 √n
44.693292847014
5 √n
20.902290656547
1 , 2 , 4 , 8 , 16 , 17 , 34 , 68 , 136 , 272 , 14669 , 29338 , 58676 , 117352 , 234704 , 249373 , 498746 , 997492 , 1994984 , 3989968
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-3989967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 3989968 can be divided by 20 positive divisors.
The sum of these divisors (counting 3989968) is 1, the average is 0.05.
Base
System
Value
2
Binary
1111001110000111010000
3
Ternary
21111201012121
4
Quaternary
33032013100
5
Quinary
2010134333
6
Senary
221304024
8
Octal
17160720
10
Decimal
3989968
12
Duodecimal
1405014
16
Hexadecimal
3ce1d0
20
Vigesimal
14iei8
36
Base36
2diog
md5
42a0b55f69340809bf4e80a4c00448d2
sha1
c4cb48ecf6e9ac347de681dd7c974f06a851e480
sha256
919c79993277487aa21eff333b4bc1b255208d8e6c916ae2e424612ae04cad63
sha512
d12af1cfe5a9d0df290fb4d4936c9ebfe4e1c6ecfa76936e41a71e6f904586a6708eb0dc5848d7a2a8cebb9b0007a66adb76e78d4643e1a0c0cb196d2e90cb7d
ripemd-160
cdbb614fcb4365fa7c9c89a390292415e126f25a
Diameter
7979936
Circumference
25069708.313717
Area
50013666970532
Volume
2.6607057436677E+20
Surface area
2.0005466788213E+14
Circumference
25069708.313717
Perimeter
15959872
Area
15919844641024
Diagonal
5642666.8590347
Surface area
95519067846144
Volume
6.3519670682657E+19
Space diagonal
6910827.296574
Perimeter
11969904
Area
6893494941714.2
Altitude
3455413.648287
Surface area
6893494941714.2
Volume
7.4858649797405E+18
Height
1880888.9530116