1680495893 is an odd 10-digits composite number following 1680495892
and preceding 1680495894 . In scientific notation, it is written as 1.680495893 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 1651968000 positive integers (up to 1680495893) that are relatively prime to 1680495893.
1680495893 has 8 divisors, whose sum is 1709056536
The reverse of 1680495893 is 3985940861
Previous prime number is 1913
Is Prime? no Number parity odd Number length 10 Sum of Digits 53 Digital Root 8
Name
one billion six hundred eighty million four hundred ninety-five thousand eight hundred ninety-three
Scientific notation
1.680495893 × 10^9
Engineering notation
1.680495893 × 10^9
Prime Factorization
61 × 1913 × 14401
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1680495893 Product of the distinct prime numbers
The prime factorization of 1680495893 is 61 × 1913 × 14401.
Since it has a total of 3 prime factors.
6 , 7 , 69 , 53 , 675 , 15 , 3025 , 5768 , 45104 , 8069 , 26694 , 430303 , 1150662 , 5234865 , 17552532 , 31747290 , 300944564 , 901471362 , 7838285219 , 9047405018
n×2
3360991786
n×3
5041487679
n×4
6721983572
n×5
8402479465
n÷2
840247946.5
n÷3
560165297.66667
n÷3
420123973.25
n÷5
336099178.6
n2
2824066446389867449
n3
4.7458320647173E+27
n4
7.9753512936251E+36
n5
1.3402545094169E+46
2 √n40993.851892692
3 √n1188.9013452877
4 √n202.46938507511
5 √n69.998299734148
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
-1680495892 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 1680495893 can be divided by 8 positive divisors.
The sum of these divisors (counting 1680495893) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100100001010100101010100010101
3
Ternary
11100010011000222122
4
Quaternary
1210022211110111
5
Quinary
11420201332033
6
Senary
434430505325
8
Octal
14412452425
10
Decimal
1680495893
12
Duodecimal
3aa965245
16
Hexadecimal
642a5515
20
Vigesimal
16531jed
36
Base36
rsiuxh
md5
2da9444bb0bc0b402a486c24f1861e21
sha1
e9f90f1bdc4e174ae268219fd611e9afe3b58a2c
sha256
0dd0b690022f65d85685222ddb55a614f125391ca78844b34211d2e3b1ffde4e
sha512
52e7d7d23397ccdc2ac709079baf1962269c85f6de6914d751d48ee88196d89b8edaaf3920fb9b668e74da521aea11be1ca8bfb4fd0d8256a156188746514340
ripemd-160
443c620db874248ed2b973590a7ee92301e2196b
Diameter
3360991786
Circumference
10558867103.673
Area
8.8720664012278E+18
Volume
1.9879294866249E+28
Surface area
3.5488265604911E+19
Circumference
10558867103.673
Perimeter
6721983572
Area
2824066446389867449
Diagonal
2376580083.3929
Surface area
1.6944398678339E+19
Volume
4.7458320647173E+27
Space diagonal
2910704268.5868
Perimeter
5041487679
Area
1.2228566422744E+18
Altitude
1455352134.2934
Surface area
1.2228566422744E+18
Volume
5.5930167255569E+26
Height
792193361.13096