6520209939 is an odd 10-digits composite number following 6520209938
and preceding 6520209940 . In scientific notation, it is written as 6.520209939 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors.
There are 4346806572 positive integers (up to 6520209939) that are relatively prime to 6520209939.
6520209939 has 6 divisors, whose sum is 7325174220
The reverse of 6520209939 is 9399020256
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 45
Digital Root 9
Name
six billion five hundred twenty million two hundred nine thousand nine hundred thirty-nine
Scientific notation
6.520209939 × 10^9
Engineering notation
6.520209939 × 10^9
Prime Factorization
9 × 9 × 80496419
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
724467771
Product of the distinct prime numbers
The prime factorization of 6520209939 is 9 × 9 × 80496419.
Since it has a total of 3 prime factors.
4 , 3 , 87 , 2 , 396 , 347 , 7206 , 7164 , 19589 , 69020 , 599468 , 943172 , 6143641 , 5336244 , 33405893 , 77768744 , 697194300 , 605706944 , 2785017829 , 9453187849
n×2
13040419878
n×3
19560629817
n×4
26080839756
n×5
32601049695
n÷2
3260104969.5
n÷3
2173403313
n÷3
1630052484.75
n÷5
1304041987.8
n2
4.2513137648634E+19
n3
2.771945826347E+29
n4
1.8073668727317E+39
n5
1.1784411447005E+49
2 √n
80747.816930243
3 √n
1868.1877778294
4 √n
284.16160354672
5 √n
91.802036577454
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-6520209938
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 6520209939 can be divided by 6 positive divisors.
The sum of these divisors (counting 6520209939) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
110000100101000101000001000010011
3
Ternary
121211101220222120000
4
Quaternary
12010220220020103
5
Quinary
101323133204224
6
Senary
2554554421043
8
Octal
60450501023
10
Decimal
6520209939
12
Duodecimal
131b731783
16
Hexadecimal
184a28213
20
Vigesimal
51hb64gj
36
Base36
2ztyq6r
md5
9a20156831eef95a6a5840f55bb86c91
sha1
ea0f94b06ae7dd742f03c26befb76894c02d94a5
sha256
fa096aa81c2433624d6ccb270c86efc295abded8e4e0108058cc3c27e4db565d
sha512
9c789b940318b20973f038ad90ce7e8482350c923c570fa3b95965968c7130f1c37c3a2044251bb82fb3815202760d7a8238c53353beca3cb74bd7c8e1d97a9c
ripemd-160
7ce9d96c55a195918c2f646b06cd4ae411effa64
Diameter
13040419878
Circumference
40967687288.451
Area
1.33558960918E+20
Volume
1.1611099525601E+30
Surface area
5.3423584367201E+20
Circumference
40967687288.451
Perimeter
26080839756
Area
4.2513137648634E+19
Diagonal
9220969325.2537
Surface area
2.5507882589181E+20
Volume
2.771945826347E+29
Space diagonal
11293334890.364
Perimeter
19560629817
Area
1.8408728599151E+19
Altitude
5646667445.1818
Surface area
1.8408728599151E+19
Volume
3.2667694848195E+28
Height
3073656441.7512