989668766 is an even 9-digits composite number following 989668765
and preceding 989668767 . In scientific notation, it is written as 9.89668766 × 10^8.
The sum of its digits is 65. It has a total of 2 prime factors and 4 positive divisors.
There are 494834382 positive integers (up to 989668766) that are relatively prime to 989668766.
989668766 has 4 divisors, whose sum is 1484503152
The reverse of 989668766 is 667866989
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 65 Digital Root 2
Name
nine hundred eighty-nine million six hundred sixty-eight thousand seven hundred sixty-six
Scientific notation
9.89668766 × 10^8
Engineering notation
9.89668766 × 10^6
Prime Factorization
2 × 494834383
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
989668766 Product of the distinct prime numbers
The prime factorization of 989668766 is 2 × 494834383.
Since it has a total of 2 prime factors.
1 , 9 , 27 , 19 , 119 , 162 , 5206 , 3076 , 83892 , 29090 , 325803 , 544345 , 399920 , 4064036 , 80901256 , 81733168 , 478417657 , 145572035 , 1293554892 , 9278906908
n×2
1979337532
n×3
2969006298
n×4
3958675064
n×5
4948343830
n÷2
494834383
n÷3
329889588.66667
n÷3
247417191.5
n÷5
197933753.2
n2
979444266395962756
n3
9.6932539848987E+26
n4
9.5931107097593E+35
n5
9.4940020382288E+44
2 √n31459.001350965
3 √n996.54432741583
4 √n177.36685527732
5 √n62.964820965845
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
-989668765 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 989668766 can be divided by 4 positive divisors.
The sum of these divisors (counting 989668766) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010111111010010010110011110
3
Ternary
2112222020101022202
4
Quaternary
322333102112132
5
Quinary
4011323400031
6
Senary
242112011502
8
Octal
7277222636
10
Decimal
989668766
12
Duodecimal
237530b92
16
Hexadecimal
3afd259e
20
Vigesimal
f958bi6
36
Base36
gd81b2
md5
42a827055edf058a053d214b224e82f3
sha1
aff515f47f0e977d76100cf11794078c647b963c
sha256
e71b70178c584839f0e5d7e1111a4b0aaf6eec3d789254942b3cff39747a2803
sha512
e14178a7254a1771920475460e83ccd7a942a84b65c4276a11dbc4aee74414bbde6a34ad6d0e8c865acb6b5c28b578361f7105fcd7b2da8c34dd23b6c5a7ffbf
ripemd-160
b4e571e2a3da3330284c5b9be36f7d3b8fd32ff0
Diameter
1979337532
Circumference
6218272249.5058
Area
3.0770149119102E+18
Volume
4.060300734445E+27
Surface area
1.2308059647641E+19
Circumference
6218272249.5058
Perimeter
3958675064
Area
979444266395962756
Diagonal
1399602991.1342
Surface area
5876665598375776536
Volume
9.6932539848987E+26
Space diagonal
1714156585.376
Perimeter
2969006298
Area
4.2411180814496E+17
Altitude
857078292.688
Surface area
4.2411180814496E+17
Volume
1.1423609374142E+26
Height
466534330.37808