6686996842 is an even 10-digits composite number following 6686996841
and preceding 6686996843 . In scientific notation, it is written as 6.686996842 × 10^9.
The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors.
There are 3228205344 positive integers (up to 6686996842) that are relatively prime to 6686996842.
6686996842 has 8 divisors, whose sum is 10376374500
The reverse of 6686996842 is 2486996866
Previous prime number is 29
Is Prime? no
Number parity even
Number length 10
Sum of Digits 64
Digital Root 1
Name
six billion six hundred eighty-six million nine hundred ninety-six thousand eight hundred forty-two
Scientific notation
6.686996842 × 10^9
Engineering notation
6.686996842 × 10^9
Prime Factorization
2 × 29 × 115293049
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
6686996842
Product of the distinct prime numbers
The prime factorization of 6686996842 is 2 × 29 × 115293049.
Since it has a total of 3 prime factors.
3 , 6 , 9 , 48 , 852 , 697 , 5646 , 6545 , 63120 , 25847 , 6608 , 709961 , 907683 , 8917766 , 14658058 , 94599787 , 297861318 , 322404 , 2549380442 , 1957718564
n×2
13373993684
n×3
20060990526
n×4
26747987368
n×5
33434984210
n÷2
3343498421
n÷3
2228998947.3333
n÷3
1671749210.5
n÷5
1337399368.4
n2
4.4715926764918E+19
n3
2.9901526106411E+29
n4
1.9995141064455E+39
n5
1.3370744515336E+49
2 √n
81774.059713335
3 √n
1883.9832590699
4 √n
285.96164028298
5 √n
92.266962518021
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
-6686996841
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 6686996842 can be divided by 8 positive divisors.
The sum of these divisors (counting 6686996842) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001110100100110111100101101010
3
Ternary
122021000202122011201
4
Quaternary
12032210313211222
5
Quinary
102143332344332
6
Senary
3023313314414
8
Octal
61644674552
10
Decimal
6686996842
12
Duodecimal
1367565a0a
16
Hexadecimal
18e93796a
20
Vigesimal
549dec22
36
Base36
32l9jsa
md5
d3e31bfdac9392746afaec05b7af35d2
sha1
06f61e66fa8265dfe8be8b7f9ff7c49d8daa7ddf
sha256
02ed07276c17757e2b4ef8a74d3507911a7a185f7fa4646cfae09863a43f8c23
sha512
e7d3c1d9ca288766849277a73a55ad9a246926f314137405722a357830d9f07961e1f1aa111c45ee54ec5c54317dd972a15affd0f476d185cf86160bb1e4cc46
ripemd-160
1e508da63e53779ade38c75d32113bab133decd4
Diameter
13373993684
Circumference
42015640306.811
Area
1.4047922702313E+20
Volume
1.252512196627E+30
Surface area
5.619169080925E+20
Circumference
42015640306.811
Perimeter
26747987368
Area
4.4715926764918E+19
Diagonal
9456841625.5025
Surface area
2.6829556058951E+20
Volume
2.9901526106411E+29
Space diagonal
11582218280.397
Perimeter
20060990526
Area
1.9362564266092E+19
Altitude
5791109140.1983
Surface area
1.9362564266092E+19
Volume
3.5239286462783E+28
Height
3152280541.8342