989249569 is an odd 9-digits composite number following 989249568
and preceding 989249570 . In scientific notation, it is written as 9.89249569 × 10^8.
The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors.
There are 770843760 positive integers (up to 989249569) that are relatively prime to 989249569.
989249569 has 4 divisors, whose sum is 1002097044
The reverse of 989249569 is 965942989
Previous prime number is 77
Is Prime? no Number parity odd Number length 9 Sum of Digits 61 Digital Root 7
Name
nine hundred eighty-nine million two hundred forty-nine thousand five hundred sixty-nine
Scientific notation
9.89249569 × 10^8
Engineering notation
9.89249569 × 10^6
Prime Factorization
77 × 12847397
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
989249569 Product of the distinct prime numbers
The prime factorization of 989249569 is 77 × 12847397.
Since it has a total of 2 prime factors.
5 , 7 , 32 , 29 , 441 , 738 , 8820 , 3440 , 56714 , 70425 , 885300 , 335008 , 9569937 , 566638 , 18334655 , 72631299 , 972653596 , 67167055 , 4981394476 , 781066899
n×2
1978499138
n×3
2967748707
n×4
3956998276
n×5
4946247845
n÷2
494624784.5
n÷3
329749856.33333
n÷3
247312392.25
n÷5
197849913.8
n2
978614709766685761
n3
9.6809417985375E+26
n4
9.5768675017173E+35
n5
9.473912048444E+44
2 √n31452.338052997
3 √n996.40360444434
4 √n177.34807033908
5 √n62.959486021847
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
-989249568 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 989249569 can be divided by 4 positive divisors.
The sum of these divisors (counting 989249569) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010111101101100000000100001
3
Ternary
2112221110002021221
4
Quaternary
322331230000201
5
Quinary
4011221441234
6
Senary
242055015041
8
Octal
7275540041
10
Decimal
989249569
12
Duodecimal
23736a481
16
Hexadecimal
3af6c021
20
Vigesimal
f92g3i9
36
Base36
gcz1up
md5
d8a19f452654066ae8cd3b662590b0f4
sha1
8556179ac89215c2114ddcff119750d08e0eae8c
sha256
8d2fc660570cc63dd275af18f00448a5f952eae1df232d378683b71db0d8b5a6
sha512
93dbfc520f08ba10c395e0387181888098b74876abe8caf8e8b5d43cf1b3f77258277c76a55e9cb73492eb1ce3ee7461b7cab79f1438cdffe62011b2a2c4eebb
ripemd-160
eba9111ffa61a8fcd96716981ffe91fcf343bc4a
Diameter
1978499138
Circumference
6215638357.0745
Area
3.0744087828979E+18
Volume
4.0551434178821E+27
Surface area
1.2297635131592E+19
Circumference
6215638357.0745
Perimeter
3956998276
Area
978614709766685761
Diagonal
1399010157.0515
Surface area
5871688258600114566
Volume
9.6809417985375E+26
Space diagonal
1713430514.8736
Perimeter
2967748707
Area
4.2375259958754E+17
Altitude
856715257.43681
Surface area
4.2375259958754E+17
Volume
1.1409099323364E+26
Height
466336719.01718