3989898 is an even 7-digits composite number following 3989897
and preceding 3989899 . In scientific notation, it is written as 3.989898 × 10^6.
The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors.
There are 1208520 positive integers (up to 3989898) that are relatively prime to 3989898.
3989898 has 32 divisors, whose sum is 9031680
The reverse of 3989898 is 8989893
Previous prime number is 11
Is Prime? no
Number parity even
Number length 7
Sum of Digits 54
Digital Root 9
Name
three million nine hundred eighty-nine thousand eight hundred ninety-eight
Scientific notation
3.989898 × 10^6
Engineering notation
3.989898 × 10^6
Prime Factorization
2 × 3 × 27 × 11 × 2239
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
3989898
Product of the distinct prime numbers
The prime factorization of 3989898 is 2 × 3 × 27 × 11 × 2239.
Since it has a total of 5 prime factors.
10 , 5 , 38 , 1 , 431 , 148 , 5021 , 2509 , 7339 , 1642 , 567999 , 213335 , 3759450 , 879449 , 91965790 , 30128115 , 941814888 , 143443495 , 1876894042 , 8013511178
n×2
7979796
n×3
11969694
n×4
15959592
n×5
19949490
n÷2
1994949
n÷3
1329966
n÷3
997474.5
n÷5
797979.6
n2
15919286050404
n3
6.3516327573935E+19
n4
2.5342366835459E+26
n5
1.0111345875206E+33
2 √n
1997.4729034458
3 √n
158.60635983035
4 √n
44.693096820938
5 √n
20.902217314073
1 , 2 , 3 , 6 , 11 , 22 , 27 , 33 , 54 , 66 , 81 , 162 , 297 , 594 , 891 , 1782 , 2239 , 4478 , 6717 , 13434 , 24629 , 49258 , 60453 , 73887 , 120906 , 147774 , 181359 , 362718 , 664983 , 1329966 , 1994949 , 3989898
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-3989897
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 3989898 can be divided by 32 positive divisors.
The sum of these divisors (counting 3989898) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1111001110000110001010
3
Ternary
21111201010000
4
Quaternary
33032012022
5
Quinary
2010134043
6
Senary
221303430
8
Octal
17160612
10
Decimal
3989898
12
Duodecimal
1404b76
16
Hexadecimal
3ce18a
20
Vigesimal
14ieei
36
Base36
2dimi
md5
ca6424bf771a077fd0f0747ffededa45
sha1
7ec27ae5e53fd3a1071e288cca779947a0e66be6
sha256
bab591bf1850c223caf5ec64145e9a582f018b4f9c9e193eed29ccd375102964
sha512
9745f734b699f16fb1dae1799cee61724c3c5b8a53d50cf11788c187b1a3e577e2f31945bd6bc10ace141fe16fe1b4870cc0c8595e5a8fdf67be5d9c0201d90a
ripemd-160
42a28e47898415160c861c7599f19a77054aac61
Diameter
7979796
Circumference
25069268.490745
Area
50011912106344
Volume
2.660565707857E+20
Surface area
2.0004764842537E+14
Circumference
25069268.490745
Perimeter
15959592
Area
15919286050404
Diagonal
5642567.8640853
Surface area
95515716302424
Volume
6.3516327573935E+19
Space diagonal
6910706.0530174
Perimeter
11969694
Area
6893253064880.6
Altitude
3455353.0265087
Surface area
6893253064880.6
Volume
7.4854709905992E+18
Height
1880855.9546951