939968909 is an odd 9-digits composite number following 939968908
and preceding 939968910 . In scientific notation, it is written as 9.39968909 × 10^8.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 825050800 positive integers (up to 939968909) that are relatively prime to 939968909.
939968909 has 8 divisors, whose sum is 1060780320
The reverse of 939968909 is 909869939
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 62
Digital Root 8
Name
nine hundred thirty-nine million nine hundred sixty-eight thousand nine hundred nine
Scientific notation
9.39968909 × 10^8
Engineering notation
9.39968909 × 10^6
Prime Factorization
11 × 29 × 2946611
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
939968909
Product of the distinct prime numbers
The prime factorization of 939968909 is 11 × 29 × 2946611.
Since it has a total of 3 prime factors.
7 , 10 , 49 , 93 , 268 , 654 , 7090 , 4340 , 11131 , 79803 , 829018 , 784305 , 3027576 , 2492971 , 90335564 , 18881775 , 231644728 , 593420862 , 8846782256 , 864476088
n×2
1879937818
n×3
2819906727
n×4
3759875636
n×5
4699844545
n÷2
469984454.5
n÷3
313322969.66667
n÷3
234992227.25
n÷5
187993781.8
n2
883541549886650281
n3
8.3050158670312E+26
n4
7.806456703761E+35
n5
7.33782659099E+44
2 √n
30658.912391016
3 √n
979.57530848595
4 √n
175.09686573727
5 √n
62.319318837858
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
-939968908
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 939968909 can be divided by 8 positive divisors.
The sum of these divisors (counting 939968909) is 1, the average is 0.125.
Base
System
Value
2
Binary
111000000001101100100110001101
3
Ternary
2102111201100221022
4
Quaternary
320001230212031
5
Quinary
3411113001114
6
Senary
233134443525
8
Octal
7001544615
10
Decimal
939968909
12
Duodecimal
2229635a5
16
Hexadecimal
3806c98d
20
Vigesimal
edeg259
36
Base36
fjmsnh
md5
1296dc696f3c50654d21371f2269793f
sha1
67979117398c3ae6207e446eb0d6a2760ff5dcef
sha256
31fab552d2af6004c320042772d3ba80c3d9d5329ddb7152b60bb5c0675bb22f
sha512
802831abf81b9867ef49f8a6e1367d3bab1f6c8ec08bc8ec2db79e68bf5cb09177eb2602fdef365a03cd2dad47172464d49d086e6b32710026d3f19256b0e830
ripemd-160
990e147eb85f01776410c9bbc47af9b638ca1e2e
Diameter
1879937818
Circumference
5905998838.2344
Area
2.7757276422652E+18
Volume
3.4787969114416E+27
Surface area
1.1102910569061E+19
Circumference
5905998838.2344
Perimeter
3759875636
Area
883541549886650281
Diagonal
1329316779.3168
Surface area
5301249299319901686
Volume
8.3050158670312E+26
Space diagonal
1628073907.9231
Perimeter
2819906727
Area
3.8258471375046E+17
Altitude
814036953.96154
Surface area
3.8258471375046E+17
Volume
9.7875550623994E+25
Height
443105593.10561