989776768 is an even 9-digits composite number following 989776767
and preceding 989776769 . In scientific notation, it is written as 9.89776768 × 10^8.
The sum of its digits is 67. It has a total of 8 prime factors and 16 positive divisors.
There are 494888320 positive integers (up to 989776768) that are relatively prime to 989776768.
989776768 has 16 divisors, whose sum is 1971821160
The reverse of 989776768 is 867677989
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 67 Digital Root 4
Name
nine hundred eighty-nine million seven hundred seventy-six thousand seven hundred sixty-eight
Scientific notation
9.89776768 × 10^8
Engineering notation
9.89776768 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2 × 7732631
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
8 Total number of prime factors
rad Radical
15465262 Product of the distinct prime numbers
The prime factorization of 989776768 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7732631.
Since it has a total of 8 prime factors.
5 , 5 , 20 , 64 , 23 , 13 , 4954 , 5524 , 46267 , 22884 , 697094 , 501612 , 6951957 , 4356459 , 71429341 , 20010907 , 871787619 , 934903439 , 9477846581 , 4564185533
n×2
1979553536
n×3
2969330304
n×4
3959107072
n×5
4948883840
n÷2
494888384
n÷3
329925589.33333
n÷3
247444192
n÷5
197955353.6
n2
979658050472525824
n3
9.6964277894188E+26
n4
9.5972989585563E+35
n5
9.4991835447296E+44
2 √n31460.717855764
3 √n996.58057687263
4 √n177.37169406578
5 √n62.966195169013
1 , 2 , 4 , 8 , 16 , 32 , 64 , 128 , 7732631 , 15465262 , 30930524 , 61861048 , 123722096 , 247444192 , 494888384 , 989776768
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-989776767 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989776768 can be divided by 16 positive divisors.
The sum of these divisors (counting 989776768) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010111111101100101110000000
3
Ternary
2112222102212110211
4
Quaternary
322333230232000
5
Quinary
4011340324033
6
Senary
242114203504
8
Octal
7277545600
10
Decimal
989776768
12
Duodecimal
237583594
16
Hexadecimal
3afecb80
20
Vigesimal
f9621i8
36
Base36
gdacn4
md5
96c15b433d6c12f3fc2c9d9e45012abe
sha1
dd8e537ab8f343c6c89db42ebf000a1f7e2f131f
sha256
602ced9fe1f5352e73d122c8f2a029949ab419891ef250e48556eab6387b15a8
sha512
18bbb40c0c9939c640b88df9db96bfb4d1f40e437a0d402568dc3726271dd75f88220e0124e9c627e3a43e27eb5412b4a088cc2b41b8d18176d814de2aeb8c97
ripemd-160
4f04351ba9daefd50e346e8013032c872545b136
Diameter
1979553536
Circumference
6218950846.0853
Area
3.0776865343946E+18
Volume
4.0616301745736E+27
Surface area
1.2310746137578E+19
Circumference
6218950846.0853
Perimeter
3959107072
Area
979658050472525824
Diagonal
1399755729.0274
Surface area
5877948302835154944
Volume
9.6964277894188E+26
Space diagonal
1714343650.3273
Perimeter
2969330304
Area
4.2420437936557E+17
Altitude
857171825.16366
Surface area
4.2420437936557E+17
Volume
1.142734973864E+26
Height
466585243.00914