1680642953 is an odd 10-digits composite number following 1680642952
and preceding 1680642954 . In scientific notation, it is written as 1.680642953 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 1527486400 positive integers (up to 1680642953) that are relatively prime to 1680642953.
1680642953 has 8 divisors, whose sum is 1833873696
The reverse of 1680642953 is 3592460861
Previous prime number is 4721
Is Prime? no Number parity odd Number length 10 Sum of Digits 44 Digital Root 8
Name
one billion six hundred eighty million six hundred forty-two thousand nine hundred fifty-three
Scientific notation
1.680642953 × 10^9
Engineering notation
1.680642953 × 10^9
Prime Factorization
11 × 4721 × 32363
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1680642953 Product of the distinct prime numbers
The prime factorization of 1680642953 is 11 × 4721 × 32363.
Since it has a total of 3 prime factors.
8 , 4 , 93 , 91 , 682 , 535 , 7678 , 6843 , 35625 , 73012 , 875822 , 796726 , 3890107 , 4583261 , 8839787 , 87522810 , 613205821 , 670568421 , 6464965775 , 4700185117
n×2
3361285906
n×3
5041928859
n×4
6722571812
n×5
8403214765
n÷2
840321476.5
n÷3
560214317.66667
n÷3
420160738.25
n÷5
336128590.6
n2
2824560735468560209
n3
4.7470780953857E+27
n4
7.9781433483507E+36
n5
1.3408410396429E+46
2 √n40995.645537057
3 √n1188.9360244822
4 √n202.47381444784
5 √n69.999524799879
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
-1680642952 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 1680642953 can be divided by 8 positive divisors.
The sum of these divisors (counting 1680642953) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100100001011001001001110001001
3
Ternary
11100010102111201022
4
Quaternary
1210023021032021
5
Quinary
11420221033303
6
Senary
434434002225
8
Octal
14413111611
10
Decimal
1680642953
12
Duodecimal
3aaa16375
16
Hexadecimal
642c9389
20
Vigesimal
1654077d
36
Base36
rsm0eh
md5
fd6f61f5cc8a26fa3162bc43100b4734
sha1
d6cdfe7ef3fe70875410c4aa47a814c4c0a71c5e
sha256
872aa28fff70680034a458ba85d297db240d0b085db696fcf0330b6653ea20cc
sha512
241a8bae626bcabcbe665874dba13910dae93da675cf27c26ff8c4d3c5002ec673ed83e0db422234feb825316ee0265d9bdb6caab47ce6759924d8d8ac8adf84
ripemd-160
c6478690163425922761ff2f9aa62fad49d8e692
Diameter
3361285906
Circumference
10559791108.905
Area
8.8736192561662E+18
Volume
1.9884514227308E+28
Surface area
3.5494477024665E+19
Circumference
10559791108.905
Perimeter
6722571812
Area
2824560735468560209
Diagonal
2376788057.6394
Surface area
1.6947364412811E+19
Volume
4.7470780953857E+27
Space diagonal
2910958983.9786
Perimeter
5041928859
Area
1.2230706757239E+18
Altitude
1455479491.9893
Surface area
1.2230706757239E+18
Volume
5.5944851867823E+26
Height
792262685.87979