9780198630 is an even 10-digits composite number following 9780198629
and preceding 9780198631 . In scientific notation, it is written as 9.780198630 × 10^9.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 2518179840 positive integers (up to 9780198630) that are relatively prime to 9780198630.
9780198630 has 8 divisors, whose sum is 14670722832
The reverse of 9780198630 is 0368910879
Previous prime number is 59655
Is Prime? no Number parity even Number length 10 Sum of Digits 51 Digital Root 6
Name
nine billion seven hundred eighty million one hundred ninety-eight thousand six hundred thirty
Scientific notation
9.780198630 × 10^9
Engineering notation
9.780198630 × 10^9
Prime Factorization
2 × 59655 × 81973
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
9780198630 Product of the distinct prime numbers
The prime factorization of 9780198630 is 2 × 59655 × 81973.
Since it has a total of 3 prime factors.
6 , 1 , 54 , 16 , 96 , 61 , 1461 , 8715 , 28800 , 6564 , 910739 , 762780 , 8765322 , 6134631 , 25106886 , 18216166 , 410459880 , 259901295 , 5721575808 , 4973901
n×2
19560397260
n×3
29340595890
n×4
39120794520
n×5
48900993150
n÷2
4890099315
n÷3
3260066210
n÷3
2445049657.5
n÷5
1956039726
n2
9.5652285242254E+19
n3
9.3549834908266E+29
n4
9.1493596720655E+39
n5
8.9482554930112E+49
2 √n98894.886773786
3 √n2138.5326819487
4 √n314.47557420853
5 √n99.556480478935
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
-9780198629 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 9780198630 can be divided by 8 positive divisors.
The sum of these divisors (counting 9780198630) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000110111100011111110011100110
3
Ternary
221020121011120022220
4
Quaternary
21012330133303212
5
Quinary
130012212324010
6
Senary
4254251333210
8
Octal
110674376346
10
Decimal
9780198630
12
Duodecimal
1a8b451206
16
Hexadecimal
246f1fce6
20
Vigesimal
7cg64gba
36
Base36
4hqvlk6
md5
46136115f37224c487d3aff34a76fbc5
sha1
8ddc008f10a11972d3d3283fb1d3952921c9ff31
sha256
38fd3721c09303295690e7a3d9e147d4cc02b725bdf8e64f14c0506ae16df028
sha512
3399af9de110b43c46bfad848dc9e2820a08b4fbaea97468045000b590cd18cc01fbcd1ccdd99d226a226414d48202145ee8bad2147c33cded9fbe60d7274bfc
ripemd-160
29e5005425a9866f0fa9f34c3b653633f81618a5
Diameter
19560397260
Circumference
61450800333.314
Area
3.0050051661614E+20
Volume
3.9186063212313E+30
Surface area
1.2020020664646E+21
Circumference
61450800333.314
Perimeter
39120794520
Area
9.5652285242254E+19
Diagonal
13831289545.249
Surface area
5.7391371145352E+20
Volume
9.3549834908266E+29
Space diagonal
16939800935.276
Perimeter
29340595890
Area
4.1418654474914E+19
Altitude
8469900467.6378
Surface area
4.1418654474914E+19
Volume
1.1024953773753E+29
Height
4610429848.4163