1680495903 is an odd 10-digits composite number following 1680495902
and preceding 1680495904 . In scientific notation, it is written as 1.680495903 × 10^9.
The sum of its digits is 45. It has a total of 5 prime factors and 28 positive divisors.
There are 1111715280 positive integers (up to 1680495903) that are relatively prime to 1680495903.
1680495903 has 28 divisors, whose sum is 2538969048
The reverse of 1680495903 is 3095940861
Previous prime number is 131
Is Prime? no Number parity odd Number length 10 Sum of Digits 45 Digital Root 9
Name
one billion six hundred eighty million four hundred ninety-five thousand nine hundred three
Scientific notation
1.680495903 × 10^9
Engineering notation
1.680495903 × 10^9
Prime Factorization
9 × 27 × 3 × 131 × 17597
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
1680495903 Product of the distinct prime numbers
The prime factorization of 1680495903 is 9 × 27 × 3 × 131 × 17597.
Since it has a total of 5 prime factors.
7 , 10 , 83 , 73 , 578 , 937 , 7924 , 5448 , 2102 , 71420 , 340865 , 329099 , 8807033 , 1117439 , 26519768 , 48098542 , 41489532 , 746752983 , 9623585026 , 4118372864
n×2
3360991806
n×3
5041487709
n×4
6721983612
n×5
8402479515
n÷2
840247951.5
n÷3
560165301
n÷3
420123975.75
n÷5
336099180.6
n2
2824066479999785409
n3
4.7458321494393E+27
n4
7.9753514834584E+36
n5
1.3402545492937E+46
2 √n40993.852014662
3 √n1188.9013476459
4 √n202.46938537631
5 √n69.998299817455
1 , 3 , 9 , 27 , 81 , 131 , 243 , 393 , 729 , 1179 , 3537 , 10611 , 17597 , 31833 , 52791 , 95499 , 158373 , 475119 , 1425357 , 2305207 , 4276071 , 6915621 , 12828213 , 20746863 , 62240589 , 186721767 , 560165301 , 1680495903
28 divisors
τ Total Divisors
28 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1680495902 Sum of the proper positive divisors of n
A Arithmetic Mean
0.035714285714286 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
28 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1680495903 can be divided by 28 positive divisors.
The sum of these divisors (counting 1680495903) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
1100100001010100101010100011111
3
Ternary
11100010011001000000
4
Quaternary
1210022211110133
5
Quinary
11420201332103
6
Senary
434430505343
8
Octal
14412452437
10
Decimal
1680495903
12
Duodecimal
3aa965253
16
Hexadecimal
642a551f
20
Vigesimal
16531jf3
36
Base36
rsiuxr
md5
43eac573a9c440888a4e1305246fe51f
sha1
1d2c8187d1dd3b13dbba1ac4de398e39024caeba
sha256
8b4cef598ade1fc02a1e48635d44863a2e7cf97bb0b128bd36aeee402fcf3327
sha512
a598b2c80359bee4857c0bbfbf6a892369fc95b998a6a11b76f17a4c6a9063708d403cd741c6c9839fbd10903eddc28bb1b91cdb5fa28f7871d09323b183f751
ripemd-160
72b12cb923155e24b903cf316216f320eccbd04c
Diameter
3360991806
Circumference
10558867166.505
Area
8.8720665068165E+18
Volume
1.9879295221132E+28
Surface area
3.5488266027266E+19
Circumference
10558867166.505
Perimeter
6721983612
Area
2824066479999785409
Diagonal
2376580097.535
Surface area
1.6944398879999E+19
Volume
4.7458321494393E+27
Space diagonal
2910704285.9073
Perimeter
5041487709
Area
1.222856656828E+18
Altitude
1455352142.9537
Surface area
1.222856656828E+18
Volume
5.5930168254027E+26
Height
792193365.84501