989845764 is an even 9-digits composite number following 989845763
and preceding 989845765 . In scientific notation, it is written as 9.89845764 × 10^8.
The sum of its digits is 60. It has a total of 4 prime factors and 12 positive divisors.
There are 329948584 positive integers (up to 989845764) that are relatively prime to 989845764.
989845764 has 12 divisors, whose sum is 2309640144
The reverse of 989845764 is 467548989
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 60
Digital Root 6
Name
nine hundred eighty-nine million eight hundred forty-five thousand seven hundred sixty-four
Scientific notation
9.89845764 × 10^8
Engineering notation
9.89845764 × 10^6
Prime Factorization
2 × 2 × 3 × 82487147
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
494922882
Product of the distinct prime numbers
The prime factorization of 989845764 is 2 × 2 × 3 × 82487147.
Since it has a total of 4 prime factors.
9 , 10 , 42 , 46 , 150 , 304 , 217 , 8798 , 40446 , 29449 , 361025 , 920791 , 8535373 , 2844614 , 14266454 , 40654138 , 511473043 , 699139667 , 2983996983 , 8470725051
n×2
1979691528
n×3
2969537292
n×4
3959383056
n×5
4949228820
n÷2
494922882
n÷3
329948588
n÷3
247461441
n÷5
197969152.8
n2
979794636508743696
n3
9.698455705381E+26
n4
9.599975297313E+35
n5
9.5024948825499E+44
2 √n
31461.814378704
3 √n
996.60373309601
4 √n
177.37478507021
5 √n
62.967073002199
1 , 2 , 3 , 4 , 6 , 12 , 82487147 , 164974294 , 247461441 , 329948588 , 494922882 , 989845764
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-989845763
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989845764 can be divided by 12 positive divisors.
The sum of these divisors (counting 989845764) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010111111111101100100000100
3
Ternary
2112222120101010020
4
Quaternary
322333331210010
5
Quinary
4011400031024
6
Senary
242115455140
8
Octal
7277754404
10
Decimal
989845764
12
Duodecimal
2375b74b0
16
Hexadecimal
3affd904
20
Vigesimal
f96ae84
36
Base36
gdbtvo
md5
03492814440f625246e853f8edf9bb93
sha1
fa45f17691daf05b5c9c28ab05cd3aeedbe1e420
sha256
ca2b624d32fdb77d19332531eb2fe3d269eb324d5c59dbfcc773cc05755c4bf6
sha512
0517a7d857a63fbba3f3d405dba966f134ce5378ab3c3ab36e5d8ae3674319103dca850264a378d3e176b606bbd331752f325703483bde1cd6c68ec645650360
ripemd-160
9a8cf22e5a7873e175976044d0839de051c37f02
Diameter
1979691528
Circumference
6219384360.7388
Area
3.0781156320826E+18
Volume
4.0624796260255E+27
Surface area
1.231246252833E+19
Circumference
6219384360.7388
Perimeter
3959383056
Area
979794636508743696
Diagonal
1399853304.1064
Surface area
5878767819052462176
Volume
9.698455705381E+26
Space diagonal
1714463154.9048
Perimeter
2969537292
Area
4.2426352285416E+17
Altitude
857231577.45242
Surface area
4.2426352285416E+17
Volume
1.142973966052E+26
Height
466617768.03545