1680693761 is an odd 10-digits prime number following 1680693760
and preceding 1680693762 . In scientific notation, it is written as 1.680693761 × 10^9.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 1680693760 positive integers (up to 1680693761) that are relatively prime to 1680693761.
1680693761 has 2 divisors, whose sum is 1680693762
The reverse of 1680693761 is 1673960861
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 47 Digital Root 2
Name
one billion six hundred eighty million six hundred ninety-three thousand seven hundred sixty-one
Scientific notation
1.680693761 × 10^9
Engineering notation
1.680693761 × 10^9
Prime Factorization
1680693761
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1680693761 Product of the distinct prime numbers
The prime factorization of 1680693761 is 1680693761.
Since it has a total of 1 prime factors.
5 , 6 , 75 , 81 , 699 , 926 , 9941 , 5119 , 80490 , 28189 , 850256 , 547326 , 26488 , 2535971 , 40363107 , 90118703 , 97567036 , 219894400 , 305732445 , 7527946675
n×2
3361387522
n×3
5042081283
n×4
6722775044
n×5
8403468805
n÷2
840346880.5
n÷3
560231253.66667
n÷3
420173440.25
n÷5
336138752.2
n2
2824731518264325121
n3
4.7475086392469E+27
n4
7.9791081502759E+36
n5
1.3410437286513E+46
2 √n40996.265207943
3 √n1188.9480053837
4 √n202.4753446915
5 √n69.99994802991
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1680693762 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
840346881 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
40996.265220139 Returns the nth root of the product of n divisors
H Harmonic Mean
1.99999999881 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1680693761 can be divided by 2 positive divisors.
The sum of these divisors (counting 1680693761) is 1680693762, the average is 840346881.
Base
System
Value
2
Binary
1100100001011010101101000000001
3
Ternary
11100010112002102002
4
Quaternary
1210023111220001
5
Quinary
11420224200021
6
Senary
434435033345
8
Octal
14413255001
10
Decimal
1680693761
12
Duodecimal
3aaa3b855
16
Hexadecimal
642d5a01
20
Vigesimal
16546e81
36
Base36
rsn3lt
md5
b01cc2572e05976076c6922f97c993bb
sha1
0f5b7e48826c7318166505751c23e50ceb2ba630
sha256
93b61d57ed1a9a416044b17eb87d531d244441bf16f94fa02d859ae174ec835b
sha512
372f79f71f079759c6ffae32a0331721a2941490163c6a868996ba9e4a4af4494ef844601ab86f070e02fa388d4fc4059b12e45468a7582261ce56f858615306
ripemd-160
ea1b7472ae605ddc75e559c0473ae2d326cb4e33
Diameter
3361387522
Circumference
10560110344.984
Area
8.8741557861427E+18
Volume
1.9886317685216E+28
Surface area
3.5496623144571E+19
Circumference
10560110344.984
Perimeter
6722775044
Area
2824731518264325121
Diagonal
2376859911.002
Surface area
1.6948389109586E+19
Volume
4.7475086392469E+27
Space diagonal
2911046986.016
Perimeter
5042081283
Area
1.2231446268437E+18
Altitude
1455523493.008
Surface area
1.2231446268437E+18
Volume
5.5949925875887E+26
Height
792286637.00068