9780139970 is an even 10-digits composite number following 9780139969
and preceding 9780139971 . In scientific notation, it is written as 9.780139970 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 3912055984 positive integers (up to 9780139970) that are relatively prime to 9780139970.
9780139970 has 8 divisors, whose sum is 17604251964
The reverse of 9780139970 is 0799310879
Previous prime number is 5
Is Prime? no
Number parity even
Number length 10
Sum of Digits 53
Digital Root 8
Name
nine billion seven hundred eighty million one hundred thirty-nine thousand nine hundred seventy
Scientific notation
9.780139970 × 10^9
Engineering notation
9.780139970 × 10^9
Prime Factorization
2 × 5 × 978013997
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9780139970
Product of the distinct prime numbers
The prime factorization of 9780139970 is 2 × 5 × 978013997.
Since it has a total of 3 prime factors.
3 , 3 , 95 , 16 , 184 , 620 , 3780 , 6007 , 15077 , 79884 , 461462 , 469549 , 5906053 , 5405549 , 26123413 , 97252492 , 463587876 , 673395581 , 2162617792 , 2920252304
n×2
19560279940
n×3
29340419910
n×4
39120559880
n×5
48900699850
n÷2
4890069985
n÷3
3260046656.6667
n÷3
2445034992.5
n÷5
1956027994
n2
9.5651137832792E+19
n3
9.3548151629446E+29
n4
9.1491401687077E+39
n5
8.9479871455111E+49
2 √n
98894.590195824
3 √n
2138.5284064193
4 √n
314.47510266446
5 √n
99.556361054016
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
-9780139969
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 9780139970 can be divided by 8 positive divisors.
The sum of these divisors (counting 9780139970) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000110111100010001011111000010
3
Ternary
221020121001120212022
4
Quaternary
21012330101133002
5
Quinary
130012203434340
6
Senary
4254250201442
8
Octal
110674213702
10
Decimal
9780139970
12
Duodecimal
1a8b423282
16
Hexadecimal
246f117c2
20
Vigesimal
7cg5h9ia
36
Base36
4hqucaq
md5
959a59ac3866d588cad04354539d0bbb
sha1
0d4d34edecd6b22ff99418eb7404552990795048
sha256
070b911cdef002233be45099e74ddf0fca2c2ca646243bf5ac0f4487fb98e482
sha512
2d5b7a78eb743b6a66d9e04aebb4d723b1c2e141c15fcfbd271680528514355dcfb84268a2d9599bedac3d5154415475d3392e79917cdfa2d85a9b7d8d006238
ripemd-160
4d1a330ab85898cc6a922322dd1ce943e6544751
Diameter
19560279940
Circumference
61450431761.664
Area
3.00496911923E+20
Volume
3.918535812213E+30
Surface area
1.201987647692E+21
Circumference
61450431761.664
Perimeter
39120559880
Area
9.5651137832792E+19
Diagonal
13831206587.481
Surface area
5.7390682699675E+20
Volume
9.3548151629446E+29
Space diagonal
16939699333.175
Perimeter
29340419910
Area
4.1418157632042E+19
Altitude
8469849666.5876
Surface area
4.1418157632042E+19
Volume
1.1024755397441E+29
Height
4610402195.8271