938106985 is an odd 9-digits composite number following 938106984
and preceding 938106986 . In scientific notation, it is written as 9.38106985 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 743471280 positive integers (up to 938106985) that are relatively prime to 938106985.
938106985 has 8 divisors, whose sum is 1136249856
The reverse of 938106985 is 589601839
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
nine hundred thirty-eight million one hundred six thousand nine hundred eighty-five
Scientific notation
9.38106985 × 10^8
Engineering notation
9.38106985 × 10^6
Prime Factorization
5 × 107 × 1753471
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
938106985
Product of the distinct prime numbers
The prime factorization of 938106985 is 5 × 107 × 1753471.
Since it has a total of 3 prime factors.
1 , 7 , 60 , 16 , 704 , 80 , 2584 , 4613 , 94897 , 31501 , 343803 , 676122 , 4969718 , 4696000 , 60151177 , 69386576 , 976413294 , 774583714 , 3873664220 , 9810525709
n×2
1876213970
n×3
2814320955
n×4
3752427940
n×5
4690534925
n÷2
469053492.5
n÷3
312702328.33333
n÷3
234526746.25
n÷5
187621397
n2
880044715305790225
n3
8.255760945407E+26
n4
7.7447870093765E+35
n5
7.2654387908333E+44
2 √n
30628.532204466
3 √n
978.92808836166
4 √n
175.01009172178
5 √n
62.294610386057
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
-938106984
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 938106985 can be divided by 8 positive divisors.
The sum of these divisors (counting 938106985) is 1, the average is 0.125.
Base
System
Value
2
Binary
110111111010100110000001101001
3
Ternary
2102101012202212011
4
Quaternary
313322212001221
5
Quinary
3410123410420
6
Senary
233030515521
8
Octal
6772460151
10
Decimal
938106985
12
Duodecimal
222205ba1
16
Hexadecimal
37ea6069
20
Vigesimal
ed33795
36
Base36
fiivzd
md5
d0e3395b5c4fe48d3450747ea8446acc
sha1
a0864011e2192b08484091d429ab6dc729bbec2a
sha256
e105727a0a726b43c13ebedd3e5736b4cffa70282e19da5ea859c40a1791540f
sha512
215f6462bf0f62ca3a7ac2d53841842d1e74c6e9903f724f501fd04e363a8d41bb6a4a7f373860e6f31cf01e9004ded1e664593776624a5acb21391576623950
ripemd-160
58eac023fc1659e66cb97c9ad2f4325db0454db4
Diameter
1876213970
Circumference
5894300024.7145
Area
2.7647420124352E+18
Volume
3.4581650581179E+27
Surface area
1.1058968049741E+19
Circumference
5894300024.7145
Perimeter
3752427940
Area
880044715305790225
Diagonal
1326683621.1439
Surface area
5280268291834741350
Volume
8.255760945407E+26
Space diagonal
1624848960.9553
Perimeter
2814320955
Area
3.8107053996053E+17
Altitude
812424480.47763
Surface area
3.8107053996053E+17
Volume
9.7295075805872E+25
Height
442227873.71464