1680553445 is an odd 10-digits composite number following 1680553444
and preceding 1680553446 . In scientific notation, it is written as 1.680553445 × 10^9.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 1265357824 positive integers (up to 1680553445) that are relatively prime to 1680553445.
1680553445 has 8 divisors, whose sum is 2135291544
The reverse of 1680553445 is 5443550861
Previous prime number is 5
Is Prime? no Number parity odd Number length 10 Sum of Digits 41 Digital Root 5
Name
one billion six hundred eighty million five hundred fifty-three thousand four hundred forty-five
Scientific notation
1.680553445 × 10^9
Engineering notation
1.680553445 × 10^9
Prime Factorization
17 × 5 × 19771217
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1680553445 Product of the distinct prime numbers
The prime factorization of 1680553445 is 17 × 5 × 19771217.
Since it has a total of 3 prime factors.
3 , 4 , 91 , 6 , 838 , 625 , 349 , 1305 , 34461 , 82791 , 721264 , 999043 , 4585246 , 5395899 , 82914583 , 72165700 , 667308207 , 885952354 , 8442356564 , 5778806116
n×2
3361106890
n×3
5041660335
n×4
6722213780
n×5
8402767225
n÷2
840276722.5
n÷3
560184481.66667
n÷3
420138361.25
n÷5
336110689
n2
2824259881501368025
n3
4.7463196734324E+27
n4
7.9764438782581E+36
n5
1.3404840238456E+46
2 √n40994.553845602
3 √n1188.9149172477
4 √n202.47111854683
5 √n69.99877917441
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
-1680553444 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 1680553445 can be divided by 8 positive divisors.
The sum of these divisors (counting 1680553445) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100100001010110011010111100101
3
Ternary
11100010020221221012
4
Quaternary
1210022303113211
5
Quinary
11420210202240
6
Senary
434432032005
8
Octal
14412632745
10
Decimal
1680553445
12
Duodecimal
3aa992605
16
Hexadecimal
642b35e5
20
Vigesimal
165393c5
36
Base36
rsk3c5
md5
b561a8a1cd6a2044ff2ac100c6df226d
sha1
8eda9effbca3d2e541d5890561468e00965f7633
sha256
625c7469300c04904faced804469bcc8abb87c01599d7db9a1a74c35062be319
sha512
3269395c23f3c09032d53022b2a618ff8fa589e5e85e8b0eaf39c5703ea0c22cadcf17f8765d99f25cd7b7e55d73a56697473ba67c513b0b75617887125b4563
ripemd-160
0ae1de69d61733246b8a317d9d3ac6d612f6b87d
Diameter
3361106890
Circumference
10559228713.554
Area
8.8726740955531E+18
Volume
1.9881337356859E+28
Surface area
3.5490696382212E+19
Circumference
10559228713.554
Perimeter
6722213780
Area
2824259881501368025
Diagonal
2376661474.2118
Surface area
1.6945559289008E+19
Volume
4.7463196734324E+27
Space diagonal
2910803951.5749
Perimeter
5041660335
Area
1.2229404021347E+18
Altitude
1455401975.7875
Surface area
1.2229404021347E+18
Volume
5.5935913779386E+26
Height
792220491.40394