989825809 is an odd 9-digits composite number following 989825808
and preceding 989825810 . In scientific notation, it is written as 9.89825809 × 10^8.
The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors.
There are 848422116 positive integers (up to 989825809) that are relatively prime to 989825809.
989825809 has 4 divisors, whose sum is 1131229504
The reverse of 989825809 is 908528989
Previous prime number is 7
Is Prime? no Number parity odd Number length 9 Sum of Digits 58 Digital Root 4
Name
nine hundred eighty-nine million eight hundred twenty-five thousand eight hundred nine
Scientific notation
9.89825809 × 10^8
Engineering notation
9.89825809 × 10^6
Prime Factorization
7 × 141403687
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
989825809 Product of the distinct prime numbers
The prime factorization of 989825809 is 7 × 141403687.
Since it has a total of 2 prime factors.
10 , 6 , 58 , 1 , 153 , 998 , 7663 , 2000 , 38436 , 28810 , 895425 , 927153 , 1570994 , 7368498 , 76054838 , 56681225 , 3702577 , 911407554 , 2729266963 , 4520256579
n×2
1979651618
n×3
2969477427
n×4
3959303236
n×5
4949129045
n÷2
494912904.5
n÷3
329941936.33333
n÷3
247456452.25
n÷5
197965161.8
n2
979755132162504481
n3
9.6978691631465E+26
n4
9.5992011899877E+35
n5
9.5015370836333E+44
2 √n31461.497246635
3 √n996.59703597145
4 √n177.37389110755
5 √n62.966819120611
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
-989825808 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 989825809 can be divided by 4 positive divisors.
The sum of these divisors (counting 989825809) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010111111111000101100010001
3
Ternary
2112222112100202011
4
Quaternary
322333320230101
5
Quinary
4011343411214
6
Senary
242115222521
8
Octal
7277705421
10
Decimal
989825809
12
Duodecimal
2375a7a41
16
Hexadecimal
3aff8b11
20
Vigesimal
f9684a9
36
Base36
gdbehd
md5
37450c52af51dff96d1309c6cabdcce1
sha1
4a5407570fa7e2395db35b3010f282f76b1840c2
sha256
ac84b009e3f767c648e3f8784de889fa0a99bf393d52e305e0d1a8ac831ca867
sha512
f3d7f109a20d1589e67cb50207031c85eb0d1b3e013c99ce835d4a8da0804a4b7e1fdf400cf9816a2bd69c4fd1531c85c4f064f95038a8c70b2fc0718870fcbc
ripemd-160
fad4d3383cea495ccb35ef6c4d7bfd5124e608a3
Diameter
1979651618
Circumference
6219258979.7759
Area
3.0779915255186E+18
Volume
4.0622339357888E+27
Surface area
1.2311966102074E+19
Circumference
6219258979.7759
Perimeter
3959303236
Area
979755132162504481
Diagonal
1399825083.4747
Surface area
5878530792975026886
Volume
9.6978691631465E+26
Space diagonal
1714428591.831
Perimeter
2969477427
Area
4.2424641697045E+17
Altitude
857214295.91548
Surface area
4.2424641697045E+17
Volume
1.1429048413868E+26
Height
466608361.15824