989849489 is an odd 9-digits composite number following 989849488
and preceding 989849490 . In scientific notation, it is written as 9.89849489 × 10^8.
The sum of its digits is 68. It has a total of 2 prime factors and 4 positive divisors.
There are 955716720 positive integers (up to 989849489) that are relatively prime to 989849489.
989849489 has 4 divisors, whose sum is 1023982260
The reverse of 989849489 is 984948989
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 68
Digital Root 5
Name
nine hundred eighty-nine million eight hundred forty-nine thousand four hundred eighty-nine
Scientific notation
9.89849489 × 10^8
Engineering notation
9.89849489 × 10^6
Prime Factorization
29 × 34132741
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
989849489
Product of the distinct prime numbers
The prime factorization of 989849489 is 29 × 34132741.
Since it has a total of 2 prime factors.
4 , 7 , 43 , 44 , 750 , 223 , 2058 , 9697 , 2424 , 81456 , 482351 , 919274 , 880892 , 4988711 , 31693850 , 88244596 , 998069129 , 241467124 , 5574730061 , 3925463490
n×2
1979698978
n×3
2969548467
n×4
3959397956
n×5
4949247445
n÷2
494924744.5
n÷3
329949829.66667
n÷3
247462372.25
n÷5
197969897.8
n2
979802010873561121
n3
9.6985651978437E+26
n4
9.6001198051187E+35
n5
9.5026736834356E+44
2 √n
31461.873577395
3 √n
996.60498323833
4 √n
177.37495194473
5 √n
62.967120393824
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
-989849488
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 989849489 can be divided by 4 positive divisors.
The sum of these divisors (counting 989849489) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010111111111110011110010001
3
Ternary
2112222120120020012
4
Quaternary
322333332132101
5
Quinary
4011400140424
6
Senary
242115524305
8
Octal
7277763621
10
Decimal
989849489
12
Duodecimal
2375b9695
16
Hexadecimal
3affe791
20
Vigesimal
f96b3e9
36
Base36
gdbwr5
md5
14c80baad78aaf0e99aa276cf8d67b4f
sha1
e9b0ee8a481bd4e8007d62f250d3ee9a756e198f
sha256
51f48ca6cbe451287589da4f8a4a9469c1563da8b0948015f48064bc9195c5bc
sha512
71c102f8fef2129cbfeec786512742effcd1136c2b479298588b64c9ed62717514d688d1875b7717cc36629bd1c522d792fc62d3b568915ac23c4db8c17225c9
ripemd-160
ddb8db45f1184c99155a887823b021c8a7fb2e2a
Diameter
1979698978
Circumference
6219407765.604
Area
3.0781387993329E+18
Volume
4.062525490121E+27
Surface area
1.2312555197332E+19
Circumference
6219407765.604
Perimeter
3959397956
Area
979802010873561121
Diagonal
1399858572.0519
Surface area
5878812065241366726
Volume
9.6985651978437E+26
Space diagonal
1714469606.7941
Perimeter
2969548467
Area
4.2426671604779E+17
Altitude
857234803.39705
Surface area
4.2426671604779E+17
Volume
1.1429868698625E+26
Height
466619524.01729