1680490772 is an even 10-digits composite number following 1680490771
and preceding 1680490773 . In scientific notation, it is written as 1.680490772 × 10^9.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 834111936 positive integers (up to 1680490772) that are relatively prime to 1680490772.
1680490772 has 12 divisors, whose sum is 2962325940
The reverse of 1680490772 is 2770940861
Previous prime number is 137
Is Prime? no Number parity even Number length 10 Sum of Digits 44 Digital Root 8
Name
one billion six hundred eighty million four hundred ninety thousand seven hundred seventy-two
Scientific notation
1.680490772 × 10^9
Engineering notation
1.680490772 × 10^9
Prime Factorization
2 × 2 × 137 × 3066589
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
840245386 Product of the distinct prime numbers
The prime factorization of 1680490772 is 2 × 2 × 137 × 3066589.
Since it has a total of 4 prime factors.
4 , 5 , 35 , 44 , 733 , 183 , 2769 , 8899 , 8493 , 34197 , 618281 , 771620 , 673091 , 365711 , 81355747 , 28750378 , 826010592 , 746798236 , 5239616370 , 9108603763
n×2
3360981544
n×3
5041472316
n×4
6721963088
n×5
8402453860
n÷2
840245386
n÷3
560163590.66667
n÷3
420122693
n÷5
336098154.4
n2
2824049234777155984
n3
4.7457886787167E+27
n4
7.9752540804454E+36
n5
1.3402340886544E+46
2 √n40993.789432059
3 √n1188.9001376342
4 √n202.46923082794
5 √n69.998257072725
1 , 2 , 4 , 137 , 274 , 548 , 3066589 , 6133178 , 12266356 , 420122693 , 840245386 , 1680490772
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1680490771 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1680490772 can be divided by 12 positive divisors.
The sum of these divisors (counting 1680490772) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100100001010100100000100010100
3
Ternary
11100010010202221222
4
Quaternary
1210022210010110
5
Quinary
11420201201042
6
Senary
434430425512
8
Octal
14412440424
10
Decimal
1680490772
12
Duodecimal
3aa962298
16
Hexadecimal
642a4114
20
Vigesimal
165316ic
36
Base36
rsiqz8
md5
6578fb3f06db4c0df5ac308da9e9bb0d
sha1
f71d3bd6d4f83d42bffe0dacc417e1aaba8a0f99
sha256
3e0c9953dab5791c8ec02dd1400785a83cb1e5974d9b2fe06d686c4a5871905a
sha512
378d3369ee268bb0e2f3e197273efbefa2aee3588d502342892a128874a7bc16df89ad18e8841417c37887fffca9419c5bd86a88983bee923a8c5f42f8aeed8d
ripemd-160
41067d905c1722eb313cb473b61052dc4e2b4380
Diameter
3360981544
Circumference
10558834927.481
Area
8.8720123293518E+18
Volume
1.9879113131395E+28
Surface area
3.5488049317407E+19
Circumference
10558834927.481
Perimeter
6721963088
Area
2824049234777155984
Diagonal
2376572841.2052
Surface area
1.6944295408663E+19
Volume
4.7457886787167E+27
Space diagonal
2910695398.7546
Perimeter
5041472316
Area
1.2228491894275E+18
Altitude
1455347699.3773
Surface area
1.2228491894275E+18
Volume
5.5929655946648E+26
Height
792190947.06841