9898721620 is an even 10-digits composite number following 9898721619
and preceding 9898721621 . In scientific notation, it is written as 9.898721620 × 10^9.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 3959488640 positive integers (up to 9898721620) that are relatively prime to 9898721620.
9898721620 has 12 divisors, whose sum is 20787315444
The reverse of 9898721620 is 0261278989
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 52 Digital Root 7
Name
nine billion eight hundred ninety-eight million seven hundred twenty-one thousand six hundred twenty
Scientific notation
9.898721620 × 10^9
Engineering notation
9.898721620 × 10^9
Prime Factorization
2 × 2 × 5 × 494936081
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
4949360810 Product of the distinct prime numbers
The prime factorization of 9898721620 is 2 × 2 × 5 × 494936081.
Since it has a total of 4 prime factors.
3 , 9 , 95 , 1 , 85 , 281 , 5876 , 1741 , 11116 , 4426 , 795385 , 365423 , 2313656 , 6017668 , 22023407 , 44942662 , 660187909 , 482915646 , 8853690080 , 7868921050
n×2
19797443240
n×3
29696164860
n×4
39594886480
n×5
49493608100
n÷2
4949360810
n÷3
3299573873.3333
n÷3
2474680405
n÷5
1979744324
n2
9.7984689710255E+19
n3
9.699231664639E+29
n4
9.600999417615E+39
n5
9.5037620508753E+49
2 √n99492.319402052
3 √n2147.1367416457
4 √n315.42403111059
5 √n99.796617633104
1 , 2 , 4 , 5 , 10 , 20 , 494936081 , 989872162 , 1979744324 , 2474680405 , 4949360810 , 9898721620
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-9898721619 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 9898721620 can be divided by 12 positive divisors.
The sum of these divisors (counting 9898721620) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001001110000000101000000101010100
3
Ternary
221112212012011022021
4
Quaternary
21032000220011110
5
Quinary
130233033042440
6
Senary
4314123542524
8
Octal
111600500524
10
Decimal
9898721620
12
Duodecimal
1b0308aa44
16
Hexadecimal
24e028154
20
Vigesimal
7ed70410
36
Base36
4jpfyhg
md5
5821da329d5de3ef3a9d821662e78b66
sha1
651be40b21397444363e7516af752466b6ff240b
sha256
82134cb1bfff41806bb92d575064733b5ec190171b17fbb32fdcd32af536658d
sha512
01884d3cee647c4f34ddacdab45d748123e8cb388aaab6819dff7c22cf3a0863f15759268bf9db6cc50d33b6e4eeda43d7102c423c253b68727ffaf83a3bf402
ripemd-160
ff72ec36c5da8e2b69b9debfeec33a5235837051
Diameter
19797443240
Circumference
62195502242.645
Area
3.0782798135801E+20
Volume
4.0628046590794E+30
Surface area
1.2313119254321E+21
Circumference
62195502242.645
Perimeter
39594886480
Area
9.7984689710255E+19
Diagonal
13998906365.16
Surface area
5.8790813826153E+20
Volume
9.699231664639E+29
Space diagonal
17145088775.821
Perimeter
29696164860
Area
4.2428615235508E+19
Altitude
8572544387.9103
Surface area
4.2428615235508E+19
Volume
1.1430654137276E+29
Height
4666302121.7199