989869747 is an odd 9-digits composite number following 989869746
and preceding 989869748 . In scientific notation, it is written as 9.89869747 × 10^8.
The sum of its digits is 67. It has a total of 2 prime factors and 4 positive divisors.
There are 987033096 positive integers (up to 989869747) that are relatively prime to 989869747.
989869747 has 4 divisors, whose sum is 992706400
The reverse of 989869747 is 747968989
Previous prime number is 349
Is Prime? no Number parity odd Number length 9 Sum of Digits 67 Digital Root 4
Name
nine hundred eighty-nine million eight hundred sixty-nine thousand seven hundred forty-seven
Scientific notation
9.89869747 × 10^8
Engineering notation
9.89869747 × 10^6
Prime Factorization
349 × 2836303
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
989869747 Product of the distinct prime numbers
The prime factorization of 989869747 is 349 × 2836303.
Since it has a total of 2 prime factors.
2 , 4 , 84 , 82 , 149 , 305 , 1181 , 3032 , 79250 , 84084 , 75639 , 430151 , 3241282 , 3918631 , 70864534 , 42545675 , 345762602 , 676077540 , 2457073160 , 6985164556
n×2
1979739494
n×3
2969609241
n×4
3959478988
n×5
4949348735
n÷2
494934873.5
n÷3
329956582.33333
n÷3
247467436.75
n÷5
197973949.4
n2
979842116025844009
n3
9.6991606749045E+26
n4
9.60090572338E+35
n5
9.503646119373E+44
2 √n31462.195520974
3 √n996.61178194401
4 √n177.37585946508
5 √n62.967378125428
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
-989869746 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 989869747 can be divided by 4 positive divisors.
The sum of these divisors (counting 989869747) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011000000000011011010110011
3
Ternary
2112222121121000111
4
Quaternary
323000003122303
5
Quinary
4011401312442
6
Senary
242120202151
8
Octal
7300033263
10
Decimal
989869747
12
Duodecimal
237609357
16
Hexadecimal
3b0036b3
20
Vigesimal
f96de77
36
Base36
gdccdv
md5
af3bc0f8edc8537215cdd2f1b86471c3
sha1
b020d93d3b849e341eb226d8c7f281ae55ca5c5c
sha256
9c4c8711df6fedbe2873f9d478d56d8d48cb0fbb74ab8beaf0c52aff68ebf66c
sha512
c3ce6c675d5bab25cad495b7b9aada89d74d4287eefe8129db06eb89d033f3929cc549fb47f692d5c293545e0bbaed838d7e1ca7a06f44592a8ec8b855b7da6e
ripemd-160
b1bd186306a9982af40c36ff9859b4e88979792f
Diameter
1979739494
Circumference
6219535050.372
Area
3.0782647933847E+18
Volume
4.0627749229689E+27
Surface area
1.2313059173539E+19
Circumference
6219535050.372
Perimeter
3959478988
Area
979842116025844009
Diagonal
1399887221.1902
Surface area
5879052696155064054
Volume
9.6991606749045E+26
Space diagonal
1714504694.6794
Perimeter
2969609241
Area
4.2428408208814E+17
Altitude
857252347.33968
Surface area
4.2428408208814E+17
Volume
1.1430570475071E+26
Height
466629073.73007