1680488939 is an odd 10-digits composite number following 1680488938
and preceding 1680488940 . In scientific notation, it is written as 1.680488939 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 1651983840 positive integers (up to 1680488939) that are relatively prime to 1680488939.
1680488939 has 8 divisors, whose sum is 1709026032
The reverse of 1680488939 is 9398840861
Previous prime number is 13963
Is Prime? no Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
one billion six hundred eighty million four hundred eighty-eight thousand nine hundred thirty-nine
Scientific notation
1.680488939 × 10^9
Engineering notation
1.680488939 × 10^9
Prime Factorization
61 × 13963 × 1973
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1680488939 Product of the distinct prime numbers
The prime factorization of 1680488939 is 61 × 13963 × 1973.
Since it has a total of 3 prime factors.
10 , 1 , 14 , 75 , 670 , 908 , 1119 , 8057 , 41083 , 36835 , 195866 , 359585 , 5862965 , 4438703 , 28097272 , 91495987 , 560944552 , 261421272 , 8455198013 , 6666332055
n×2
3360977878
n×3
5041466817
n×4
6721955756
n×5
8402444695
n÷2
840244469.5
n÷3
560162979.66667
n÷3
420122234.75
n÷5
336097787.8
n2
2824043074101345721
n3
4.7457731492869E+27
n4
7.9752192843798E+36
n5
1.34022677935E+46
2 √n40993.767075008
3 √n1188.8997053687
4 √n202.46917561695
5 √n69.998241802559
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
-1680488938 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 1680488939 can be divided by 8 positive divisors.
The sum of these divisors (counting 1680488939) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100100001010100011100111101011
3
Ternary
11100010010200110002
4
Quaternary
1210022203213223
5
Quinary
11420201121224
6
Senary
434430413215
8
Octal
14412434753
10
Decimal
1680488939
12
Duodecimal
3aa96120b
16
Hexadecimal
642a39eb
20
Vigesimal
1653126j
36
Base36
rsipkb
md5
8825836e07532effefea2b14ac88d18e
sha1
1881ec0e3f064e6493e4a7946622ae2a07048a46
sha256
90adc8eb980cf9c0b75bb08ae804e5a678ac36e67a45a73ffc9c6b01e948f3fe
sha512
fb28fdf6fc0d02810c9f21b3f276df5052f3848521a77ed3d13c8d500ed6b6d5a4253c12c175b48ad91d663fe9d77b05b82a9ee61b38b43e150cd85b0ac1c3d0
ripemd-160
5c2f54f4c9b18a8786cb69ebc9f72386a37531d3
Diameter
3360977878
Circumference
10558823410.403
Area
8.8719929750179E+18
Volume
1.9879048081871E+28
Surface area
3.5487971900072E+19
Circumference
10558823410.403
Perimeter
6721955756
Area
2824043074101345721
Diagonal
2376570248.9518
Surface area
1.6944258444608E+19
Volume
4.7457731492869E+27
Space diagonal
2910692223.9055
Perimeter
5041466817
Area
1.2228465217766E+18
Altitude
1455346111.9528
Surface area
1.2228465217766E+18
Volume
5.5929472930563E+26
Height
792190082.98392