989861369 is an odd 9-digits composite number following 989861368
and preceding 989861370 . In scientific notation, it is written as 9.89861369 × 10^8.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 844144560 positive integers (up to 989861369) that are relatively prime to 989861369.
989861369 has 8 divisors, whose sum is 1137014208
The reverse of 989861369 is 963168989
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 59
Digital Root 5
Name
nine hundred eighty-nine million eight hundred sixty-one thousand three hundred sixty-nine
Scientific notation
9.89861369 × 10^8
Engineering notation
9.89861369 × 10^6
Prime Factorization
7 × 197 × 717811
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
989861369
Product of the distinct prime numbers
The prime factorization of 989861369 is 7 × 197 × 717811.
Since it has a total of 3 prime factors.
5 , 2 , 72 , 59 , 374 , 777 , 9220 , 2504 , 46105 , 29943 , 393423 , 740699 , 7922866 , 9439111 , 60757805 , 52124863 , 163748884 , 660375244 , 7976670794 , 5235030173
n×2
1979722738
n×3
2969584107
n×4
3959445476
n×5
4949306845
n÷2
494930684.5
n÷3
329953789.66667
n÷3
247465342.25
n÷5
197972273.8
n2
979825529838554161
n3
9.6989144034714E+26
n4
9.600580689234E+35
n5
9.5032439442402E+44
2 √n
31462.062376774
3 √n
996.60897024847
4 √n
177.3754841481
5 √n
62.967271537166
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-989861368
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989861369 can be divided by 8 positive divisors.
The sum of these divisors (counting 989861369) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011000000000001010111111001
3
Ternary
2112222121011112012
4
Quaternary
323000001113321
5
Quinary
4011401030434
6
Senary
242120055305
8
Octal
7300012771
10
Decimal
989861369
12
Duodecimal
237604535
16
Hexadecimal
3b0015f9
20
Vigesimal
f96cd89
36
Base36
gdc5x5
md5
b0a98cdc7a085b19d650dd9da1e2f9f9
sha1
0fa7c53428111caf7bbccf819384878a997bbcf3
sha256
f296eae276ab231cbbc1f32dfa1660fd5cb6bbdd38df70785c40a56f4708da2a
sha512
4205efb2e87e792bee08aa200673f090da70c9a9af664513f2e5459f8fb503a526db9aae70e025639f5fe27066cc3315299a9bed750e9b5f4625bd68a801c2b0
ripemd-160
726b5574527130ba68734cd5f23ef75bfb8d1040
Diameter
1979722738
Circumference
6219482409.8455
Area
3.0782126863405E+18
Volume
4.0626717650323E+27
Surface area
1.2312850745362E+19
Circumference
6219482409.8455
Perimeter
3959445476
Area
979825529838554161
Diagonal
1399875372.909
Surface area
5878953179031324966
Volume
9.6989144034714E+26
Space diagonal
1714490183.5577
Perimeter
2969584107
Area
4.2427690005837E+17
Altitude
857245091.77884
Surface area
4.2427690005837E+17
Volume
1.1430280241404E+26
Height
466625124.303