989849493 is an odd 9-digits composite number following 989849492
and preceding 989849494 . In scientific notation, it is written as 9.89849493 × 10^8.
The sum of its digits is 63. It has a total of 4 prime factors and 16 positive divisors.
There are 637135200 positive integers (up to 989849493) that are relatively prime to 989849493.
989849493 has 16 divisors, whose sum is 1138230720
The reverse of 989849493 is 394948989
Previous prime number is 131
Is Prime? no Number parity odd Number length 9 Sum of Digits 63 Digital Root 9
Name
nine hundred eighty-nine million eight hundred forty-nine thousand four hundred ninety-three
Scientific notation
9.89849493 × 10^8
Engineering notation
9.89849493 × 10^6
Prime Factorization
9 × 37 × 131 × 22691
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
989849493 Product of the distinct prime numbers
The prime factorization of 989849493 is 9 × 37 × 131 × 22691.
Since it has a total of 4 prime factors.
3 , 2 , 40 , 27 , 270 , 853 , 5177 , 8276 , 30288 , 85063 , 633678 , 42545 , 3911064 , 8983681 , 79563615 , 24723834 , 872230996 , 370287598 , 1749328694 , 7319794556
n×2
1979698986
n×3
2969548479
n×4
3959397972
n×5
4949247465
n÷2
494924746.5
n÷3
329949831
n÷3
247462373.25
n÷5
197969898.6
n2
979802018792357049
n3
9.6985653154199E+26
n4
9.6001199602958E+35
n5
9.502673875438E+44
2 √n31461.873640964
3 √n996.60498458077
4 √n177.37495212392
5 √n62.967120444714
1 , 9 , 37 , 131 , 333 , 1179 , 4847 , 22691 , 43623 , 204219 , 839567 , 2972521 , 7556103 , 26752689 , 109983277 , 989849493
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-989849492 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989849493 can be divided by 16 positive divisors.
The sum of these divisors (counting 989849493) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010111111111110011110010101
3
Ternary
2112222120120020100
4
Quaternary
322333332132111
5
Quinary
4011400140433
6
Senary
242115524313
8
Octal
7277763625
10
Decimal
989849493
12
Duodecimal
2375b9699
16
Hexadecimal
3affe795
20
Vigesimal
f96b3ed
36
Base36
gdbwr9
md5
d33c6ade9a754f72b5ad8668cd084f05
sha1
4edcb72400aca613e4dee3771dc302e067087bf4
sha256
d2c3e2f760d3098385d5500e7f3364eb0895a8d8c302005cf000e7c2e5c20402
sha512
1bb695741906e537b81e395259b14400f87afa22ed899548965c7560e9348375d8c9eb3fabf2b720582ebb4b66599007a7bbd6942de4bee5d165dcaf46da8fac
ripemd-160
aecf51d686271926b174932fbb67a3cc30c75776
Diameter
1979698986
Circumference
6219407790.7368
Area
3.0781388242105E+18
Volume
4.0625255393712E+27
Surface area
1.2312555296842E+19
Circumference
6219407790.7368
Perimeter
3959397972
Area
979802018792357049
Diagonal
1399858577.7087
Surface area
5878812112754142294
Volume
9.6985653154199E+26
Space diagonal
1714469613.7223
Perimeter
2969548479
Area
4.2426671947673E+17
Altitude
857234806.86115
Surface area
4.2426671947673E+17
Volume
1.142986883719E+26
Height
466619525.90291