6688402418 is an even 10-digits composite number following 6688402417
and preceding 6688402419 . In scientific notation, it is written as 6.688402418 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 3341151616 positive integers (up to 6688402418) that are relatively prime to 6688402418.
6688402418 has 8 divisors, whose sum is 10041752412
The reverse of 6688402418 is 8142048866
Previous prime number is 1097
Is Prime? no
Number parity even
Number length 10
Sum of Digits 47
Digital Root 2
Name
six billion six hundred eighty-eight million four hundred two thousand four hundred eighteen
Scientific notation
6.688402418 × 10^9
Engineering notation
6.688402418 × 10^9
Prime Factorization
2 × 1097 × 3048497
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
6688402418
Product of the distinct prime numbers
The prime factorization of 6688402418 is 2 × 1097 × 3048497.
Since it has a total of 3 prime factors.
8 , 4 , 22 , 25 , 648 , 21 , 2618 , 4995 , 65855 , 47005 , 419107 , 187593 , 6700036 , 2823159 , 50754429 , 96163898 , 915752279 , 422647591 , 1752570041 , 789047302
n×2
13376804836
n×3
20065207254
n×4
26753609672
n×5
33442012090
n÷2
3344201209
n÷3
2229467472.6667
n÷3
1672100604.5
n÷5
1337680483.6
n2
4.4734726905108E+19
n3
2.992038556007E+29
n4
2.0011957912746E+39
n5
1.3384802769253E+49
2 √n
81782.653527505
3 √n
1884.1152513628
4 √n
285.97666605425
5 √n
92.270841010223
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
-6688402417
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 6688402418 can be divided by 8 positive divisors.
The sum of these divisors (counting 6688402418) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001110101010001110101111110010
3
Ternary
122021010102001021002
4
Quaternary
12032222032233302
5
Quinary
102144212334133
6
Senary
3023403402002
8
Octal
61652165762
10
Decimal
6688402418
12
Duodecimal
1367b23302
16
Hexadecimal
18ea8ebf2
20
Vigesimal
54a2a60i
36
Base36
32m3oc2
md5
f90972277e4ca949902dd39570534bdb
sha1
f46d78efc073513b4af1d2ba9322d03bddb7b2b7
sha256
863684e0a5ed5666acfa30ed6c716939784ea316376628be3bd60c068a263bfe
sha512
260c22b0a5840eb6aaaac88f86997c7f3452c9ce9e548fe623bd5ebf934b7ffef0181b8c2c2ce078b469c211d72ed1eec79d60622d8d4e2fb450512bbd7f2f70
ripemd-160
c1a8b4388983ac45f161313ebf2eb78ba17e92fa
Diameter
13376804836
Circumference
42024471801.282
Area
1.4053828940543E+20
Volume
1.2533021795745E+30
Surface area
5.6215315762173E+20
Circumference
42024471801.282
Perimeter
26753609672
Area
4.4734726905108E+19
Diagonal
9458829410.1446
Surface area
2.6840836143065E+20
Volume
2.992038556007E+29
Space diagonal
11584652809.443
Perimeter
20065207254
Area
1.9370704965591E+19
Altitude
5792326404.7213
Surface area
1.9370704965591E+19
Volume
3.5261512542069E+28
Height
3152943136.7149