9729996981 is an odd 10-digits composite number following 9729996980
and preceding 9729996982 . In scientific notation, it is written as 9.729996981 × 10^9.
The sum of its digits is 69. It has a total of 5 prime factors and 24 positive divisors.
There are 6117175680 positive integers (up to 9729996981) that are relatively prime to 9729996981.
9729996981 has 24 divisors, whose sum is 13753083456
The reverse of 9729996981 is 1896999279
Previous prime number is 23
Is Prime? no Number parity odd Number length 10 Sum of Digits 69 Digital Root 6
Name
nine billion seven hundred twenty-nine million nine hundred ninety-six thousand nine hundred eighty-one
Scientific notation
9.729996981 × 10^9
Engineering notation
9.729996981 × 10^9
Prime Factorization
3 × 71 × 23 × 23 × 86353
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
423043347 Product of the distinct prime numbers
The prime factorization of 9729996981 is 3 × 71 × 23 × 23 × 86353.
Since it has a total of 5 prime factors.
3 , 9 , 62 , 94 , 273 , 703 , 251 , 4771 , 91894 , 81736 , 358613 , 967182 , 8012056 , 6933972 , 45302350 , 32425229 , 269191233 , 450484070 , 3951498268 , 5105974042
n×2
19459993962
n×3
29189990943
n×4
38919987924
n×5
48649984905
n÷2
4864998490.5
n÷3
3243332327
n÷3
2432499245.25
n÷5
1945999396.2
n2
9.4672841250269E+19
n3
9.2116645954781E+29
n4
8.9629468703987E+39
n5
8.7209445989842E+49
2 √n98640.747062256
3 √n2134.8673821026
4 √n314.07124520124
5 √n99.454065526835
1 , 3 , 23 , 69 , 71 , 213 , 529 , 1587 , 1633 , 4899 , 37559 , 86353 , 112677 , 259059 , 1986119 , 5958357 , 6131063 , 18393189 , 45680737 , 137042211 , 141014449 , 423043347 , 3243332327 , 9729996981
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-9729996980 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 9729996981 can be divided by 24 positive divisors.
The sum of these divisors (counting 9729996981) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001000011111100111111100010110101
3
Ternary
221010002201001121120
4
Quaternary
21003330333202311
5
Quinary
124411334400411
6
Senary
4245255334153
8
Octal
110374774265
10
Decimal
9729996981
12
Duodecimal
1a76681359
16
Hexadecimal
243f3f8b5
20
Vigesimal
7c0c9c91
36
Base36
4gwzlpx
md5
c83aba0d162e4422dc13e4105eb30fbf
sha1
1fc6ddfe0b56e921ee5daebf8ee12c62a79aedeb
sha256
02c2c581af279ed29f8f4342ec19698770b6063f886693289d0542633615a199
sha512
9e1ebf766d9c4c9361a7eaa4dc6f43372eb241f6992b21b0c81724a1bc3deec0430996b055963dcd3f51718b2b1523d004e697a5ddb14db3566f29dcfad9d6b8
ripemd-160
b93470e2702af2c8ee806ad3a3efdf9dffc035e5
Diameter
19459993962
Circumference
61135374069.921
Area
2.9742350256632E+20
Volume
3.8585730427316E+30
Surface area
1.1896940102653E+21
Circumference
61135374069.921
Perimeter
38919987924
Area
9.4672841250269E+19
Diagonal
13760293692.379
Surface area
5.6803704750161E+20
Volume
9.2116645954781E+29
Space diagonal
16852849128.584
Perimeter
29189990943
Area
4.0994542785592E+19
Altitude
8426424564.2919
Surface area
4.0994542785592E+19
Volume
1.0856050835798E+29
Height
4586764564.1265