9938207857 is an odd 10-digits composite number following 9938207856
and preceding 9938207858 . In scientific notation, it is written as 9.938207857 × 10^9.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 9635535360 positive integers (up to 9938207857) that are relatively prime to 9938207857.
9938207857 has 8 divisors, whose sum is 9982775880
The reverse of 9938207857 is 7587028399
Previous prime number is 241
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 58
Digital Root 4
Name
nine billion nine hundred thirty-eight million two hundred seven thousand eight hundred fifty-seven
Scientific notation
9.938207857 × 10^9
Engineering notation
9.938207857 × 10^9
Prime Factorization
9353 × 241 × 4409
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9938207857
Product of the distinct prime numbers
The prime factorization of 9938207857 is 9353 × 241 × 4409.
Since it has a total of 3 prime factors.
9 , 1 , 36 , 12 , 938 , 364 , 4314 , 1456 , 72418 , 99777 , 377902 , 341527 , 492863 , 7000544 , 59482044 , 5325265 , 952039659 , 316609081 , 1728065531 , 7728206376
n×2
19876415714
n×3
29814623571
n×4
39752831428
n×5
49691039285
n÷2
4969103928.5
n÷3
3312735952.3333
n÷3
2484551964.25
n÷5
1987641571.4
n2
9.8767975408937E+19
n3
9.8157666922908E+29
n4
9.7551129663803E+39
n5
9.6948340328403E+49
2 √n
99690.560521044
3 √n
2149.987947075
4 √n
315.73812015822
5 √n
99.876109115056
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
-9938207856
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 9938207857 can be divided by 8 positive divisors.
The sum of these divisors (counting 9938207857) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010000010111010000010001110001
3
Ternary
221122121111021020111
4
Quaternary
21100113100101301
5
Quinary
130323140122412
6
Senary
4322054141321
8
Octal
112027202161
10
Decimal
9938207857
12
Duodecimal
1b14351841
16
Hexadecimal
2505d0471
20
Vigesimal
7f5dfjch
36
Base36
4kcya9d
md5
ca088f883e7ac50f66fcfc1e168ba78e
sha1
dd37f4277854f167e7a9bf56261aeec0208c4bf3
sha256
68f71a9ad17728c1ae3d3d7cd327457c1b55623e23b819da3d69822e13342836
sha512
d1515813bddd19449739e8b26e3d39275a849203394c2e7571e28d4b62f520de6114dd15a5a3efe31f9c4fb97c0f2105d8e4540960a7d1cbb3580665cd8b1bbd
ripemd-160
10832343ed3a1c16a8e566659dd0dc995bcab786
Diameter
19876415714
Circumference
62443601586.799
Area
3.1028874595465E+20
Volume
4.1116187373136E+30
Surface area
1.2411549838186E+21
Circumference
62443601586.799
Perimeter
39752831428
Area
9.8767975408937E+19
Diagonal
14054748337.052
Surface area
5.9260785245362E+20
Volume
9.8157666922908E+29
Space diagonal
17213480944.504
Perimeter
29814623571
Area
4.2767787892248E+19
Altitude
8606740472.2521
Surface area
4.2767787892248E+19
Volume
1.156799198444E+29
Height
4684916112.3508