2729122649 is an odd 10-digits composite number following 2729122648
and preceding 2729122650 . In scientific notation, it is written as 2.729122649 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 2476429200 positive integers (up to 2729122649) that are relatively prime to 2729122649.
2729122649 has 8 divisors, whose sum is 2982734400
The reverse of 2729122649 is 9462219272
Previous prime number is 541
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 44
Digital Root 8
Name
two billion seven hundred twenty-nine million one hundred twenty-two thousand six hundred forty-nine
Scientific notation
2.729122649 × 10^9
Engineering notation
2.729122649 × 10^9
Prime Factorization
11 × 541 × 458599
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2729122649
Product of the distinct prime numbers
The prime factorization of 2729122649 is 11 × 541 × 458599.
Since it has a total of 3 prime factors.
10 , 7 , 85 , 39 , 842 , 641 , 2885 , 1088 , 99301 , 42104 , 663247 , 86623 , 9784594 , 9972211 , 77579467 , 7226958 , 62895243 , 795666163 , 5727728605 , 3924106605
n×2
5458245298
n×3
8187367947
n×4
10916490596
n×5
13645613245
n÷2
1364561324.5
n÷3
909707549.66667
n÷3
682280662.25
n÷5
545824529.8
n2
7448110433284777201
n3
2.0326806875731E+28
n4
5.5474349026406E+37
n5
1.5139630236649E+47
2 √n
52241.005436343
3 √n
1397.465251786
4 √n
228.56291351911
5 √n
77.126675317746
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
-2729122648
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 2729122649 can be divided by 8 positive divisors.
The sum of these divisors (counting 2729122649) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100010101010110001101101011001
3
Ternary
21001012022210110122
4
Quaternary
2202222301231121
5
Quinary
21042123411044
6
Senary
1130450323025
8
Octal
24252615531
10
Decimal
2729122649
12
Duodecimal
641b89475
16
Hexadecimal
a2ab1b59
20
Vigesimal
22ch06c9
36
Base36
194ukih
md5
dcdff04119ee6f0a8df9e15a420c62cd
sha1
665dbf0e72204c0eb24c235af9835e0182c879e9
sha256
72a28404776deeed9d02622e01fbfe68e5f3d77e0ac0ca0baf35062c453e30a3
sha512
b48d0709a4fdc186ee18d261fc29734f8063b8f262d256fa730ae98b44c307b9b1d70bb343ed54cceb9a9aeac175005d03b7bc9de82e8814c46ed257b655ffbc
ripemd-160
09675900dae3d2bbbbac4fc9e8cbc89460438eb7
Diameter
5458245298
Circumference
17147583329.688
Area
2.3398929020333E+19
Volume
8.5144729535645E+28
Surface area
9.3595716081332E+19
Circumference
17147583329.688
Perimeter
10916490596
Area
7448110433284777201
Diagonal
3859562263.5954
Surface area
4.4688662599709E+19
Volume
2.0326806875731E+28
Space diagonal
4726979088.155
Perimeter
8187367947
Area
3.2251264227083E+18
Altitude
2363489544.0775
Surface area
3.2251264227083E+18
Volume
2.3955371636164E+27
Height
1286520754.5318