1680490766 is an even 10-digits composite number following 1680490765
and preceding 1680490767 . In scientific notation, it is written as 1.680490766 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 790819168 positive integers (up to 1680490766) that are relatively prime to 1680490766.
1680490766 has 8 divisors, whose sum is 2669014800
The reverse of 1680490766 is 6670940861
Previous prime number is 17
Is Prime? no
Number parity even
Number length 10
Sum of Digits 47
Digital Root 2
Name
one billion six hundred eighty million four hundred ninety thousand seven hundred sixty-six
Scientific notation
1.680490766 × 10^9
Engineering notation
1.680490766 × 10^9
Prime Factorization
2 × 17 × 49426199
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1680490766
Product of the distinct prime numbers
The prime factorization of 1680490766 is 2 × 17 × 49426199.
Since it has a total of 3 prime factors.
6 , 2 , 59 , 85 , 555 , 524 , 3433 , 8832 , 40568 , 24136 , 6170 , 316995 , 1098091 , 9345480 , 39673628 , 19892850 , 399909393 , 555023876 , 5171402438 , 5626230809
n×2
3360981532
n×3
5041472298
n×4
6721963064
n×5
8402453830
n÷2
840245383
n÷3
560163588.66667
n÷3
420122691.5
n÷5
336098153.2
n2
2824049214611266756
n3
4.7457886278838E+27
n4
7.9752539665465E+36
n5
1.3402340647286E+46
2 √n
40993.789358877
3 √n
1188.9001362193
4 √n
202.46923064722
5 √n
69.998257022741
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
-1680490765
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 1680490766 can be divided by 8 positive divisors.
The sum of these divisors (counting 1680490766) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100100001010100100000100001110
3
Ternary
11100010010202221202
4
Quaternary
1210022210010032
5
Quinary
11420201201031
6
Senary
434430425502
8
Octal
14412440416
10
Decimal
1680490766
12
Duodecimal
3aa962292
16
Hexadecimal
642a410e
20
Vigesimal
165316i6
36
Base36
rsiqz2
md5
e87889df5efc789539d04109d5071184
sha1
7da3785db7cbed3c7608711be890b8d0fab577a4
sha256
db05b097ea6e363d6650b15a7f64a8d79a22f9817dad49349fa68a4aada24d72
sha512
451707430cc82f02c0bd9fe76cd72d987d2df99ccde5c1f6750df6ce24c3a0ed7a4d558501c81ca53630d7f04450d34bca2bfaf67fd2db330604a51254bec095
ripemd-160
ac6e075f58c846bcb80157a60ed73bb55fc54825
Diameter
3360981532
Circumference
10558834889.782
Area
8.8720122659988E+18
Volume
1.9879112918466E+28
Surface area
3.5488049063995E+19
Circumference
10558834889.782
Perimeter
6721963064
Area
2824049214611266756
Diagonal
2376572832.72
Surface area
1.6944295287668E+19
Volume
4.7457886278838E+27
Space diagonal
2910695388.3623
Perimeter
5041472298
Area
1.2228491806954E+18
Altitude
1455347694.1812
Surface area
1.2228491806954E+18
Volume
5.5929655347577E+26
Height
792190944.23998