9898013945 is an odd 10-digits composite number following 9898013944
and preceding 9898013946 . In scientific notation, it is written as 9.898013945 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 7917951024 positive integers (up to 9898013945) that are relatively prime to 9898013945.
9898013945 has 8 divisors, whose sum is 11878306944
The reverse of 9898013945 is 5493108989
Previous prime number is 21067
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 56
Digital Root 2
Name
nine billion eight hundred ninety-eight million thirteen thousand nine hundred forty-five
Scientific notation
9.898013945 × 10^9
Engineering notation
9.898013945 × 10^9
Prime Factorization
5 × 21067 × 93967
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9898013945
Product of the distinct prime numbers
The prime factorization of 9898013945 is 5 × 21067 × 93967.
Since it has a total of 3 prime factors.
7 , 5 , 56 , 37 , 230 , 809 , 3863 , 4673 , 68409 , 62276 , 263957 , 699398 , 5123708 , 6810974 , 70554531 , 11801170 , 551292830 , 765164205 , 1975058797 , 8383980648
n×2
19796027890
n×3
29694041835
n×4
39592055780
n×5
49490069725
n÷2
4949006972.5
n÷3
3299337981.6667
n÷3
2474503486.25
n÷5
1979602789
n2
9.7970680055414E+19
n3
9.6971515738963E+29
n4
9.5982541505204E+39
n5
9.5003653429505E+49
2 √n
99488.76290818
3 √n
2147.0855730449
4 √n
315.41839342083
5 √n
99.795190669223
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
-9898013944
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 9898013945 can be divided by 8 positive divisors.
The sum of these divisors (counting 9898013945) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001101111101111011010011111001
3
Ternary
221112210212012120002
4
Quaternary
21031331323103321
5
Quinary
130232342421240
6
Senary
4314100442345
8
Octal
111575732371
10
Decimal
9898013945
12
Duodecimal
1b029a93b5
16
Hexadecimal
24df7b4f9
20
Vigesimal
7ed2beh5
36
Base36
4jp0sft
md5
ce4522d66e29b5f8d72a5ebf0e88246e
sha1
642f79cd6462fe471d88e021e87da3c5bd06c62f
sha256
bfafdb45dc935b5c67f4c7aad88c85f80c63deef453f5b578195c71ce123e4d8
sha512
5e41e5f165b8dee02bb37bfa0c3957a90e28bdbc7b01209821961037a1c659f63d463883308959b34778ea61c578c8932eedd1c1d3988bdb292f3eb4f3cc3a2f
ripemd-160
9726b15bf7fde6e4fe7245d82b19a988de27eb50
Diameter
19796027890
Circumference
62191055789.483
Area
3.0778396872929E+20
Volume
4.0619333527066E+30
Surface area
1.2311358749171E+21
Circumference
62191055789.483
Perimeter
39592055780
Area
9.7970680055414E+19
Diagonal
13997905561.577
Surface area
5.8782408033249E+20
Volume
9.6971515738963E+29
Space diagonal
17143863046.765
Perimeter
29694041835
Area
4.2422548877013E+19
Altitude
8571931523.3826
Surface area
4.2422548877013E+19
Volume
1.1428202726826E+29
Height
4665968520.5257