9938893989 is an odd 10-digits composite number following 9938893988
and preceding 9938893990 . In scientific notation, it is written as 9.938893989 × 10^9.
The sum of its digits is 75. It has a total of 2 prime factors and 4 positive divisors.
There are 6625929324 positive integers (up to 9938893989) that are relatively prime to 9938893989.
9938893989 has 4 divisors, whose sum is 13251858656
The reverse of 9938893989 is 9893988399
Previous prime number is 3
Is Prime? no Number parity odd Number length 10 Sum of Digits 75 Digital Root 3
Name
nine billion nine hundred thirty-eight million eight hundred ninety-three thousand nine hundred eighty-nine
Scientific notation
9.938893989 × 10^9
Engineering notation
9.938893989 × 10^9
Prime Factorization
3 × 3312964663
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
9938893989 Product of the distinct prime numbers
The prime factorization of 9938893989 is 3 × 3312964663.
Since it has a total of 2 prime factors.
9 , 10 , 4 , 13 , 94 , 560 , 7388 , 946 , 21623 , 10110 , 906492 , 12305 , 1752783 , 2720721 , 65591106 , 58032373 , 668384871 , 99191263 , 9853665478 , 4465475669
n×2
19877787978
n×3
29816681967
n×4
39755575956
n×5
49694469945
n÷2
4969446994.5
n÷3
3312964663
n÷3
2484723497.25
n÷5
1987778797.8
n2
9.878161372458E+19
n3
9.8177998687095E+29
n4
9.7578072100322E+39
n5
9.698181142561E+49
2 √n99694.001770417
3 √n2150.0374241908
4 √n315.74356964223
5 √n99.877488162528
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-9938893988 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 9938893989 can be divided by 4 positive divisors.
The sum of these divisors (counting 9938893989) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001010000011001110111110010100101
3
Ternary
221122122210010102210
4
Quaternary
21100121313302211
5
Quinary
130323324101424
6
Senary
4322120554033
8
Octal
112031676245
10
Decimal
9938893989
12
Duodecimal
1b14622919
16
Hexadecimal
250677ca5
20
Vigesimal
7f5i1ej9
36
Base36
4kdczol
md5
f0ac69600213f51f6f8d3a9251fe887d
sha1
8e2d88c20194702a822d8e3b892ffd4c7d1eb4df
sha256
9f5cd45ca77ab16b8cd088ad2b635226c8e47cd295a29d94c1c752b297b16af2
sha512
e4abd9195ce4aea55ae51dc700bdff7704a37f71c910eae8f969582d87c971c77fa3c9418f4c24b71220c1d10aac858fcfb5ddf53a025e9c8e3aea0e839f65fd
ripemd-160
d177b936c92c5cced58a2d33ea8ebe098057fc7f
Diameter
19877787978
Circumference
62447912681.3
Area
3.1033159198689E+20
Volume
4.1124703922604E+30
Surface area
1.2413263679475E+21
Circumference
62447912681.3
Perimeter
39755575956
Area
9.878161372458E+19
Diagonal
14055718674.232
Surface area
5.9268968234748E+20
Volume
9.8177998687095E+29
Space diagonal
17214669359.989
Perimeter
29816681967
Area
4.2773693456154E+19
Altitude
8607334679.9945
Surface area
4.2773693456154E+19
Volume
1.1570388105828E+29
Height
4685239558.0774