6643742193 is an odd 10-digits composite number following 6643742192
and preceding 6643742194 . In scientific notation, it is written as 6.643742193 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 4026510360 positive integers (up to 6643742193) that are relatively prime to 6643742193.
6643742193 has 8 divisors, whose sum is 8053020960
The reverse of 6643742193 is 3912473466
Previous prime number is 11
Is Prime? no Number parity odd Number length 10 Sum of Digits 45 Digital Root 9
Name
six billion six hundred forty-three million seven hundred forty-two thousand one hundred ninety-three
Scientific notation
6.643742193 × 10^9
Engineering notation
6.643742193 × 10^9
Prime Factorization
9 × 11 × 67108507
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
6643742193 Product of the distinct prime numbers
The prime factorization of 6643742193 is 9 × 11 × 67108507.
Since it has a total of 3 prime factors.
8 , 7 , 7 , 57 , 226 , 849 , 7831 , 3592 , 91069 , 78123 , 678547 , 400995 , 6907891 , 9770885 , 75983814 , 37667531 , 826549599 , 313378140 , 9492106633 , 170282306
n×2
13287484386
n×3
19931226579
n×4
26574968772
n×5
33218710965
n÷2
3321871096.5
n÷3
2214580731
n÷3
1660935548.25
n÷5
1328748438.6
n2
4.4139310327048E+19
n3
2.9325019838973E+29
n4
1.9482787161475E+39
n5
1.2943861510193E+49
2 √n81509.154044193
3 √n1879.9123047407
4 √n285.49808063136
5 √n92.147287224752
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
-6643742192 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 6643742193 can be divided by 8 positive divisors.
The sum of these divisors (counting 6643742193) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001011111111110111010111110001
3
Ternary
122011000101001221200
4
Quaternary
12023333313113301
5
Quinary
102101244222233
6
Senary
3015130241413
8
Octal
61377672761
10
Decimal
6643742193
12
Duodecimal
1354b86269
16
Hexadecimal
18bff75f1
20
Vigesimal
53g37f9d
36
Base36
31viga9
md5
363f69c08c51e88f5574d696ccf0c0d9
sha1
a73d619c97218dd010af27266fe7286b25c45a26
sha256
354b03b46307ca26cdc67b80b386fc4da07b6a5c9d787dde1defaa6378713f8b
sha512
3f16302864cc7c0f6c461bfbcf0f1a457cb53feef77f60013f285165394beed93145a85bf3bc43417b4c64bac6fd5c8ccdb965714ada6f1e56f5ae4c6a4e808a
ripemd-160
0e919bb7f4b24d051d161caf26c42e8e9a20905f
Diameter
13287484386
Circumference
41743863331.747
Area
1.3866773305798E+20
Volume
1.2283635585666E+30
Surface area
5.546709322319E+20
Circumference
41743863331.747
Perimeter
26574968772
Area
4.4139310327048E+19
Diagonal
9395670314.251
Surface area
2.6483586196229E+20
Volume
2.9325019838973E+29
Space diagonal
11507299030.665
Perimeter
19931226579
Area
1.9112882024374E+19
Altitude
5753649515.3325
Surface area
1.9112882024374E+19
Volume
3.4559867310947E+28
Height
3131890104.7503