661330343 is an odd 9-digits composite number following 661330342
and preceding 661330344 . In scientific notation, it is written as 6.61330343 × 10^8.
The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors.
There are 648852360 positive integers (up to 661330343) that are relatively prime to 661330343.
661330343 has 4 divisors, whose sum is 673808328
The reverse of 661330343 is 343033166
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
six hundred sixty-one million three hundred thirty thousand three hundred forty-three
Scientific notation
6.61330343 × 10^8
Engineering notation
6.61330343 × 10^6
Prime Factorization
53 × 12477931
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
661330343
Product of the distinct prime numbers
The prime factorization of 661330343 is 53 × 12477931.
Since it has a total of 2 prime factors.
1 , 9 , 24 , 64 , 932 , 324 , 1626 , 1845 , 3713 , 15907 , 579044 , 564829 , 7254922 , 4582236 , 88755912 , 83115501 , 549828122 , 244094476 , 1405678784 , 1954445838
n×2
1322660686
n×3
1983991029
n×4
2645321372
n×5
3306651715
n÷2
330665171.5
n÷3
220443447.66667
n÷3
165332585.75
n÷5
132266068.6
n2
437357822572497649
n3
2.892379988156E+26
n4
1.9128186496536E+35
n5
1.2650050136722E+44
2 √n
25716.343888663
3 √n
871.24336378174
4 √n
160.36316250518
5 √n
58.087634337977
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-661330342
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 661330343 can be divided by 4 positive divisors.
The sum of these divisors (counting 661330343) is 1, the average is 0.25.
Base
System
Value
2
Binary
100111011010110001100110100111
3
Ternary
1201002102001200102
4
Quaternary
213122301212213
5
Quinary
2323300032333
6
Senary
145342334315
8
Octal
4732614647
10
Decimal
661330343
12
Duodecimal
16558a39b
16
Hexadecimal
276b19a7
20
Vigesimal
a6d65h3
36
Base36
axqlrb
md5
c1c3768d767bbb3e1038511fbad3fdc3
sha1
678da86d3f3cb6eacf8270f071139af455ffd2c3
sha256
3ccd4f0c5f9b99c220d87f5bbb13f95884bc5a057b5fea6cdd0e1ff52d3456f4
sha512
96181e131fa3d1e88619c5659ea794f4ece4027e9d9016baca77b2dd2ec6e23a09a606fdd231e5b95dc3feacf9efb61c6521c1c99adba2d6c49e89a62a83e5f2
ripemd-160
546d657b86c808e91467183289c1d238bc71f40d
Diameter
1322660686
Circumference
4155261094.3296
Area
1.3740001223838E+18
Volume
1.2115572962908E+27
Surface area
5.4960004895351E+18
Circumference
4155261094.3296
Perimeter
2645321372
Area
437357822572497649
Diagonal
935262340.27945
Surface area
2624146935434985894
Volume
2.892379988156E+26
Space diagonal
1145457754.663
Perimeter
1983991029
Area
1.8938149244582E+17
Altitude
572728877.33148
Surface area
1.8938149244582E+17
Volume
3.4087025056557E+25
Height
311754113.42648