1680496655 is an odd 10-digits composite number following 1680496654
and preceding 1680496656 . In scientific notation, it is written as 1.680496655 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 1342360800 positive integers (up to 1680496655) that are relatively prime to 1680496655.
1680496655 has 8 divisors, whose sum is 2019650784
The reverse of 1680496655 is 5566940861
Previous prime number is 661
Is Prime? no Number parity odd Number length 10 Sum of Digits 50 Digital Root 5
Name
one billion six hundred eighty million four hundred ninety-six thousand six hundred fifty-five
Scientific notation
1.680496655 × 10^9
Engineering notation
1.680496655 × 10^9
Prime Factorization
5 × 661 × 508471
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1680496655 Product of the distinct prime numbers
The prime factorization of 1680496655 is 5 × 661 × 508471.
Since it has a total of 3 prime factors.
4 , 5 , 52 , 23 , 357 , 946 , 9473 , 7051 , 36217 , 20861 , 611581 , 255119 , 8967111 , 6332467 , 63228013 , 56579846 , 734033 , 342246755 , 8579565427 , 9443671102
n×2
3360993310
n×3
5041489965
n×4
6721986620
n×5
8402483275
n÷2
840248327.5
n÷3
560165551.66667
n÷3
420124163.75
n÷5
336099331
n2
2824069007466189025
n3
4.7458385205361E+27
n4
7.9753657589311E+36
n5
1.3402575480285E+46
2 √n40993.861186768
3 √n1188.9015249851
4 √n202.46940802691
5 √n69.998306082119
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
-1680496654 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 1680496655 can be divided by 8 positive divisors.
The sum of these divisors (counting 1680496655) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100100001010100101100000001111
3
Ternary
11100010011002000212
4
Quaternary
1210022211200033
5
Quinary
11420201343110
6
Senary
434430513035
8
Octal
14412454017
10
Decimal
1680496655
12
Duodecimal
3aa96577b
16
Hexadecimal
642a580f
20
Vigesimal
165321cf
36
Base36
rsivin
md5
d8d5d42442ae70d91c1f82e95874ef01
sha1
9922d2755ddfeb6261154a82a355f571440d0f95
sha256
93cf77d1ff19554fa5b9dce787010df8a2f675f24d00f6431e55dbf100c92d70
sha512
05e716a1a2da18668a6bbc48ba5debb28f1ee07e367e923a82e9f0ec572e5934877d52944f1b06a5330248cd96c93256364f9cfda2a2eb7b7e4d256429b99a6a
ripemd-160
e83643d55a61314d726985581c2029aebb8666ea
Diameter
3360993310
Circumference
10558871891.46
Area
8.8720744470864E+18
Volume
1.987932190832E+28
Surface area
3.5488297788346E+19
Circumference
10558871891.46
Perimeter
6721986620
Area
2824069007466189025
Diagonal
2376581161.0236
Surface area
1.6944414044797E+19
Volume
4.7458385205361E+27
Space diagonal
2910705588.4095
Perimeter
5041489965
Area
1.222857751253E+18
Altitude
1455352794.2048
Surface area
1.222857751253E+18
Volume
5.5930243338123E+26
Height
792193720.34121