989872166 is an even 9-digits composite number following 989872165
and preceding 989872167 . In scientific notation, it is written as 9.89872166 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 494936082 positive integers (up to 989872166) that are relatively prime to 989872166.
989872166 has 4 divisors, whose sum is 1484808252
The reverse of 989872166 is 661278989
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
nine hundred eighty-nine million eight hundred seventy-two thousand one hundred sixty-six
Scientific notation
9.89872166 × 10^8
Engineering notation
9.89872166 × 10^6
Prime Factorization
2 × 494936083
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
989872166
Product of the distinct prime numbers
The prime factorization of 989872166 is 2 × 494936083.
Since it has a total of 2 prime factors.
4 , 7 , 31 , 11 , 864 , 706 , 3788 , 8166 , 18832 , 58163 , 300590 , 578496 , 8820320 , 1348570 , 76984009 , 83801002 , 318742467 , 57203137 , 3747765142 , 4503618905
n×2
1979744332
n×3
2969616498
n×4
3959488664
n×5
4949360830
n÷2
494936083
n÷3
329957388.66667
n÷3
247468041.5
n÷5
197974433.2
n2
979846905021531556
n3
9.6992317822206E+26
n4
9.6009995728027E+35
n5
9.5037622428953E+44
2 √n
31462.233963913
3 √n
996.61259376864
4 √n
177.3759678308
5 √n
62.967408900778
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-989872165
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989872166 can be divided by 4 positive divisors.
The sum of these divisors (counting 989872166) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011000000000100000000100110
3
Ternary
2112222121201100002
4
Quaternary
323000010000212
5
Quinary
4011401402131
6
Senary
242120221302
8
Octal
7300040046
10
Decimal
989872166
12
Duodecimal
23760a832
16
Hexadecimal
3b004026
20
Vigesimal
f96e086
36
Base36
gdce92
md5
a882c659560edeb63b7b98740d3f4a6c
sha1
d5af65bd34ef94c5de9c1b00f18eaf5c9b871b18
sha256
9f27d73ba1ede7fe78258dd46fc7d59f92e9d72232b39c580a72eb2dcf8bd102
sha512
921b2ed3ff4abbcef8140597f4033452d54978a8c349f5f744b93fd7fc528d2c8e63bc6e749185f33c85272b8b087fe3d4f36c97c48bf56337455737659b74cf
ripemd-160
b141c528029b30f3dd7dd11b69f2a81af2b5e103
Diameter
1979744332
Circumference
6219550249.3972
Area
3.0782798384583E+18
Volume
4.0628047083318E+27
Surface area
1.2313119353833E+19
Circumference
6219550249.3972
Perimeter
3959488664
Area
979846905021531556
Diagonal
1399890642.1728
Surface area
5879081430129189336
Volume
9.6992317822206E+26
Space diagonal
1714508884.5103
Perimeter
2969616498
Area
4.242861557841E+17
Altitude
857254442.25513
Surface area
4.242861557841E+17
Volume
1.1430654275847E+26
Height
466630214.05761