989867966 is an even 9-digits composite number following 989867965
and preceding 989867967 . In scientific notation, it is written as 9.89867966 × 10^8.
The sum of its digits is 68. It has a total of 3 prime factors and 8 positive divisors.
There are 468884808 positive integers (up to 989867966) that are relatively prime to 989867966.
989867966 has 8 divisors, whose sum is 1562949480
The reverse of 989867966 is 669768989
Previous prime number is 19
Is Prime? no
Number parity even
Number length 9
Sum of Digits 68
Digital Root 5
Name
nine hundred eighty-nine million eight hundred sixty-seven thousand nine hundred sixty-six
Scientific notation
9.89867966 × 10^8
Engineering notation
9.89867966 × 10^6
Prime Factorization
2 × 19 × 26049157
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
989867966
Product of the distinct prime numbers
The prime factorization of 989867966 is 2 × 19 × 26049157.
Since it has a total of 3 prime factors.
7 , 4 , 86 , 84 , 409 , 607 , 3586 , 1229 , 9385 , 54762 , 83579 , 906745 , 7292061 , 4314574 , 97814809 , 34988423 , 494312611 , 42232870 , 181472164 , 4937272530
n×2
1979735932
n×3
2969603898
n×4
3959471864
n×5
4949339830
n÷2
494933983
n÷3
329955988.66667
n÷3
247466991.5
n÷5
197973593.2
n2
979838590112977156
n3
9.6991083220344E+26
n4
9.6008366267459E+35
n5
9.5035606236152E+44
2 √n
31462.167217151
3 √n
996.6111842335
4 √n
177.37577968018
5 √n
62.967355466895
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-989867965
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989867966 can be divided by 8 positive divisors.
The sum of these divisors (counting 989867966) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011000000000010111110111110
3
Ternary
2112222121111120112
4
Quaternary
323000002332332
5
Quinary
4011401233331
6
Senary
242120150022
8
Octal
7300027676
10
Decimal
989867966
12
Duodecimal
237608312
16
Hexadecimal
3b002fbe
20
Vigesimal
f96d9i6
36
Base36
gdcb0e
md5
4e45ed30519764bd9245ed448e7e88c1
sha1
45f6fd996c4ee21fdf29d720be7d8904a6de8b91
sha256
8092d4881acdc11de53a11c109fd8cb62e138fd8f271c3f40e417cfdfbab467c
sha512
0b726ba6458dab3bef21debf62846445b7424b4112f463bea697272d1f5beb6060983d0a7c66d9ac3b391f9347567b61840a792b29284fa7536ed7c496981ccf
ripemd-160
a5df52a5904f8b4c7ce1511e843a2683d6f0e571
Diameter
1979735932
Circumference
6219523860.0189
Area
3.0782537164027E+18
Volume
4.06275299345E+27
Surface area
1.2313014865611E+19
Circumference
6219523860.0189
Perimeter
3959471864
Area
979838590112977156
Diagonal
1399884702.4759
Surface area
5879031540677862936
Volume
9.6991083220344E+26
Space diagonal
1714501609.8969
Perimeter
2969603898
Area
4.2428255532308E+17
Altitude
857250804.94843
Surface area
4.2428255532308E+17
Volume
1.1430508776622E+26
Height
466628234.15862