9780139965 is an odd 10-digits composite number following 9780139964
and preceding 9780139966 . In scientific notation, it is written as 9.780139965 × 10^9.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 5216074640 positive integers (up to 9780139965) that are relatively prime to 9780139965.
9780139965 has 8 divisors, whose sum is 15648223968
The reverse of 9780139965 is 5699310879
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 57
Digital Root 3
Name
nine billion seven hundred eighty million one hundred thirty-nine thousand nine hundred sixty-five
Scientific notation
9.780139965 × 10^9
Engineering notation
9.780139965 × 10^9
Prime Factorization
3 × 5 × 652009331
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9780139965
Product of the distinct prime numbers
The prime factorization of 9780139965 is 3 × 5 × 652009331.
Since it has a total of 3 prime factors.
3 , 1 , 100 , 42 , 548 , 995 , 7259 , 666 , 24366 , 95849 , 154369 , 453483 , 1392377 , 8169379 , 83027622 , 15016996 , 823121179 , 211218603 , 3679430848 , 6091990867
n×2
19560279930
n×3
29340419895
n×4
39120559860
n×5
48900699825
n÷2
4890069982.5
n÷3
3260046655
n÷3
2445034991.25
n÷5
1956027993
n2
9.565113773499E+19
n3
9.354815148597E+29
n4
9.1491401499981E+39
n5
8.9479871226382E+49
2 √n
98894.590170545
3 √n
2138.5284060549
4 √n
314.47510262427
5 √n
99.556361043836
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
-9780139964
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 9780139965 can be divided by 8 positive divisors.
The sum of these divisors (counting 9780139965) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000110111100010001011110111101
3
Ternary
221020121001120212010
4
Quaternary
21012330101132331
5
Quinary
130012203434330
6
Senary
4254250201433
8
Octal
110674213675
10
Decimal
9780139965
12
Duodecimal
1a8b423279
16
Hexadecimal
246f117bd
20
Vigesimal
7cg5h9i5
36
Base36
4hqucal
md5
12419ce9ecc01a874e3bb255a02b96ab
sha1
e719bf791929c8e0d944859f6b83cfd20fd25c71
sha256
b7151d16dd56425e9effa89efabcd686d88557655108d4deaca8f61d6c2f2183
sha512
b5a929de0b8a8d00c34fa597eb9673e9b279ca8e39516a83fe8a5d3c935fb95bb0c977425aa3cdefc83cf34d147f269e15bdbe578d7cc9401a7ca943349dd3ae
ripemd-160
a1d825678bafcf57daa0088b72d22f1198fce37d
Diameter
19560279930
Circumference
61450431730.248
Area
3.0049691161575E+20
Volume
3.918535806203E+30
Surface area
1.201987646463E+21
Circumference
61450431730.248
Perimeter
39120559860
Area
9.565113773499E+19
Diagonal
13831206580.41
Surface area
5.7390682640994E+20
Volume
9.354815148597E+29
Space diagonal
16939699324.515
Perimeter
29340419895
Area
4.1418157589693E+19
Altitude
8469849662.2575
Surface area
4.1418157589693E+19
Volume
1.1024755380533E+29
Height
4610402193.47