989869844 is an even 9-digits composite number following 989869843
and preceding 989869845 . In scientific notation, it is written as 9.89869844 × 10^8.
The sum of its digits is 65. It has a total of 3 prime factors and 6 positive divisors.
There are 494934920 positive integers (up to 989869844) that are relatively prime to 989869844.
989869844 has 6 divisors, whose sum is 1732272234
The reverse of 989869844 is 448968989
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 eight hundred sixty-nine thousand eight hundred forty-four
Scientific notation
9.89869844 × 10^8
Engineering notation
9.89869844 × 10^6
Prime Factorization
2 × 2 × 247467461
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
494934922
Product of the distinct prime numbers
The prime factorization of 989869844 is 2 × 2 × 247467461.
Since it has a total of 3 prime factors.
7 , 6 , 94 , 18 , 850 , 555 , 5765 , 7860 , 93952 , 74968 , 430304 , 452294 , 4749157 , 2877005 , 6416298 , 61187666 , 401494362 , 193180209 , 3021832584 , 4716930383
n×2
1979739688
n×3
2969609532
n×4
3959479376
n×5
4949349220
n÷2
494934922
n÷3
329956614.66667
n÷3
247467461
n÷5
197973968.8
n2
979842308060584336
n3
9.6991635262453E+26
n4
9.6009094866549E+35
n5
9.5036507758132E+44
2 √n
31462.197062507
3 √n
996.61181449757
4 √n
177.37586381046
5 √n
62.967379359496
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-989869843
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989869844 can be divided by 6 positive divisors.
The sum of these divisors (counting 989869844) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111011000000000011011100010100
3
Ternary
2112222121121011002
4
Quaternary
323000003130110
5
Quinary
4011401313334
6
Senary
242120202432
8
Octal
7300033424
10
Decimal
989869844
12
Duodecimal
237609418
16
Hexadecimal
3b003714
20
Vigesimal
f96dec4
36
Base36
gdccgk
md5
ae75caa2d32d186939e6cedf92a3b419
sha1
4f923e67160a6ed3855127abde1502328fcf4971
sha256
b2e85ae7093cf7a85d0740c056b6a3977c14c0bff599e55d43418c33796947d7
sha512
cd4374978165037c69d83d0d802ea2aa03363456c54cb53a624051bf3e0aa11d6ab403524eade3febae1af1062669bad5f58363715f4de8f747c3fa2ac1e3f81
ripemd-160
6022de4540a2ad796d90c6aead982bef9a24c546
Diameter
1979739688
Circumference
6219535659.8409
Area
3.0782653966796E+18
Volume
4.0627761173358E+27
Surface area
1.2313061586718E+19
Circumference
6219535659.8409
Perimeter
3959479376
Area
979842308060584336
Diagonal
1399887358.3689
Surface area
5879053848363506016
Volume
9.6991635262453E+26
Space diagonal
1714504862.6883
Perimeter
2969609532
Area
4.2428416524162E+17
Altitude
857252431.34414
Surface area
4.2428416524162E+17
Volume
1.1430573835409E+26
Height
466629119.45631