939388631 is an odd 9-digits composite number following 939388630
and preceding 939388632 . In scientific notation, it is written as 9.39388631 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 929981248 positive integers (up to 939388631) that are relatively prime to 939388631.
939388631 has 8 divisors, whose sum is 948808080
The reverse of 939388631 is 136883939
Previous prime number is 2957
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
nine hundred thirty-nine million three hundred eighty-eight thousand six hundred thirty-one
Scientific notation
9.39388631 × 10^8
Engineering notation
9.39388631 × 10^6
Prime Factorization
107 × 2957 × 2969
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
939388631
Product of the distinct prime numbers
The prime factorization of 939388631 is 107 × 2957 × 2969.
Since it has a total of 3 prime factors.
2 , 9 , 3 , 90 , 892 , 730 , 5529 , 2473 , 65666 , 16653 , 433450 , 530420 , 8085135 , 7874630 , 47489467 , 46071291 , 390700253 , 598962497 , 5882155752 , 9178213878
n×2
1878777262
n×3
2818165893
n×4
3757554524
n×5
4696943155
n÷2
469694315.5
n÷3
313129543.66667
n÷3
234847157.75
n÷5
187877726.2
n2
882451000052054161
n3
8.2896443686348E+26
n4
7.7871976749287E+35
n5
7.3152049631777E+44
2 √n
30649.447482785
3 √n
979.37369082046
4 √n
175.06983601633
5 √n
62.311622527384
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
-939388630
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 939388631 can be divided by 8 positive divisors.
The sum of these divisors (counting 939388631) is 1, the average is 0.125.
Base
System
Value
2
Binary
110111111111011110111011010111
3
Ternary
2102110121212221112
4
Quaternary
313333132323113
5
Quinary
3410440414011
6
Senary
233114205235
8
Octal
6777367327
10
Decimal
939388631
12
Duodecimal
22272381b
16
Hexadecimal
37fdeed7
20
Vigesimal
edb3bbb
36
Base36
fjacwn
md5
e5be837997c426b70265984581c7380f
sha1
ce2144c7242cdbe789b857bfdf4e5577d045fef4
sha256
0491e9cdc6fc4ac816127c6b1f5c7bf9e6c75d870627ed0c2801fab97fde8c7b
sha512
d5e94849cfc06ebe8b35167f6fe962e9f8e68ef8db165fe7d82532d586a4be0f1dfeb1cb105f8e75b0a9627b334fdf4ddec51c0c9229ec8d158bf8c126a8f2a5
ripemd-160
7d894b3c2352e649987adc0b9072624eac1ce1de
Diameter
1878777262
Circumference
5902352844.0307
Area
2.7723015789165E+18
Volume
3.47235811325E+27
Surface area
1.1089206315666E+19
Circumference
5902352844.0307
Perimeter
3757554524
Area
882451000052054161
Diagonal
1328496142.2993
Surface area
5294706000312324966
Volume
8.2896443686348E+26
Space diagonal
1627068836.9446
Perimeter
2818165893
Area
3.8211249182003E+17
Altitude
813534418.47229
Surface area
3.8211249182003E+17
Volume
9.7694395778109E+25
Height
442832047.4331