1680496657 is an odd 10-digits composite number following 1680496656
and preceding 1680496658 . In scientific notation, it is written as 1.680496657 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 1420137600 positive integers (up to 1680496657) that are relatively prime to 1680496657.
1680496657 has 8 divisors, whose sum is 1947618432
The reverse of 1680496657 is 7566940861
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 52
Digital Root 7
Name
one billion six hundred eighty million four hundred ninety-six thousand six hundred fifty-seven
Scientific notation
1.680496657 × 10^9
Engineering notation
1.680496657 × 10^9
Prime Factorization
7 × 71 × 3381281
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1680496657
Product of the distinct prime numbers
The prime factorization of 1680496657 is 7 × 71 × 3381281.
Since it has a total of 3 prime factors.
6 , 10 , 97 , 83 , 940 , 42 , 1906 , 9258 , 15565 , 28249 , 702461 , 74323 , 3315973 , 5687120 , 67867519 , 76095904 , 812854821 , 142978793 , 4359913738 , 8931713563
n×2
3360993314
n×3
5041489971
n×4
6721986628
n×5
8402483285
n÷2
840248328.5
n÷3
560165552.33333
n÷3
420124164.25
n÷5
336099331.4
n2
2824069014188175649
n3
4.7458385374805E+27
n4
7.9753657968978E+36
n5
1.3402575560039E+46
2 √n
40993.861211162
3 √n
1188.9015254568
4 √n
202.46940808715
5 √n
69.99830609878
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
-1680496656
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 1680496657 can be divided by 8 positive divisors.
The sum of these divisors (counting 1680496657) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100100001010100101100000010001
3
Ternary
11100010011002000221
4
Quaternary
1210022211200101
5
Quinary
11420201343112
6
Senary
434430513041
8
Octal
14412454021
10
Decimal
1680496657
12
Duodecimal
3aa965781
16
Hexadecimal
642a5811
20
Vigesimal
165321ch
36
Base36
rsivip
md5
63c730bbb2922cf7ae9b05ca07a75a1e
sha1
b05ece69813fd4837df81186b6affba8b4383aef
sha256
91d558c4bad0ced2b3624317b4f20d7c1a77dd83efdea651f2f2699be61e298c
sha512
b30de2fc297d5cfa118823530953cad0a80a52f4a7631f13552eaa05dd4b40885f4738268d31a87801dd2de54e7d5b2ccb0aba553adfef5070b0ee1714ee31c0
ripemd-160
1bb46c691399f32471bf0fadbc26f65137114885
Diameter
3360993314
Circumference
10558871904.027
Area
8.8720744682041E+18
Volume
1.9879321979296E+28
Surface area
3.5488297872817E+19
Circumference
10558871904.027
Perimeter
6721986628
Area
2824069014188175649
Diagonal
2376581163.852
Surface area
1.6944414085129E+19
Volume
4.7458385374805E+27
Space diagonal
2910705591.8736
Perimeter
5041489971
Area
1.2228577541637E+18
Altitude
1455352795.9368
Surface area
1.2228577541637E+18
Volume
5.5930243537815E+26
Height
792193721.28402