9978049778 is an even 10-digits composite number following 9978049777
and preceding 9978049779 . In scientific notation, it is written as 9.978049778 × 10^9.
The sum of its digits is 68. It has a total of 4 prime factors and 16 positive divisors.
There are 4812130176 positive integers (up to 9978049778) that are relatively prime to 9978049778.
9978049778 has 16 divisors, whose sum is 15498800280
The reverse of 9978049778 is 8779408799
Previous prime number is 997
Is Prime? no Number parity even Number length 10 Sum of Digits 68 Digital Root 5
Name
nine billion nine hundred seventy-eight million forty-nine thousand seven hundred seventy-eight
Scientific notation
9.978049778 × 10^9
Engineering notation
9.978049778 × 10^9
Prime Factorization
2 × 29 × 997 × 172553
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
9978049778 Product of the distinct prime numbers
The prime factorization of 9978049778 is 2 × 29 × 997 × 172553.
Since it has a total of 4 prime factors.
9 , 8 , 76 , 98 , 993 , 617 , 1144 , 5440 , 2193 , 5393 , 725741 , 855783 , 8219260 , 7664674 , 91438382 , 15602255 , 725370246 , 433720336 , 2004494975 , 5154255273
n×2
19956099556
n×3
29934149334
n×4
39912199112
n×5
49890248890
n÷2
4989024889
n÷3
3326016592.6667
n÷3
2494512444.5
n÷5
1995609955.6
n2
9.9561477372246E+19
n3
9.9342937719149E+29
n4
9.9124877765442E+39
n5
9.8907296458175E+49
2 √n99890.188597279
3 √n2152.8571912623
4 √n316.05409125224
5 √n99.956060960178
1 , 2 , 29 , 58 , 997 , 1994 , 28913 , 57826 , 172553 , 345106 , 5004037 , 10008074 , 172035341 , 344070682 , 4989024889 , 9978049778
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
-9978049777 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 9978049778 can be divided by 16 positive divisors.
The sum of these divisors (counting 9978049778) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010010101111001111010011110010
3
Ternary
221202101110110002012
4
Quaternary
21102233033103302
5
Quinary
130413340043103
6
Senary
4330040122522
8
Octal
112257172362
10
Decimal
9978049778
12
Duodecimal
1b25766442
16
Hexadecimal
252bcf4f2
20
Vigesimal
7fi2g48i
36
Base36
4l0o8he
md5
bbe95982991569cdc3fc831a0e36d406
sha1
ce702eaa2040330c0b19572fd04c56a210abc970
sha256
2c7c1c21c298b4054ab07faeff624b1dd3780ab0f9f146466d891e02316fff00
sha512
de5eaa27bdac91a3ea56145614e96ca090da35e9abbe21c328e63aa1c6a03fe949c926cff993237cd430f7bbcd516e85095df5ccc6501e91136722adb314c5e2
ripemd-160
cf3393b55e110cd169c84065442c420be7bb260d
Diameter
19956099556
Circumference
62693935759.436
Area
3.1278160589319E+20
Volume
4.1612672443268E+30
Surface area
1.2511264235728E+21
Circumference
62693935759.436
Perimeter
39912199112
Area
9.9561477372246E+19
Diagonal
14111093322.081
Surface area
5.9736886423348E+20
Volume
9.9342937719149E+29
Space diagonal
17282489175.947
Perimeter
29934149334
Area
4.3111384321337E+19
Altitude
8641244587.9737
Surface area
4.3111384321337E+19
Volume
1.1707677487367E+29
Height
4703697774.0272