6684927987 is an odd 10-digits composite number following 6684927986
and preceding 6684927988 . In scientific notation, it is written as 6.684927987 × 10^9.
The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors.
There are 4451305160 positive integers (up to 6684927987) that are relatively prime to 6684927987.
6684927987 has 8 divisors, whose sum is 8923864320
The reverse of 6684927987 is 7897294866
Previous prime number is 839
Is Prime? no Number parity odd Number length 10 Sum of Digits 66 Digital Root 3
Name
six billion six hundred eighty-four million nine hundred twenty-seven thousand nine hundred eighty-seven
Scientific notation
6.684927987 × 10^9
Engineering notation
6.684927987 × 10^9
Prime Factorization
3 × 839 × 2655911
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
6684927987 Product of the distinct prime numbers
The prime factorization of 6684927987 is 3 × 839 × 2655911.
Since it has a total of 3 prime factors.
6 , 8 , 57 , 21 , 391 , 966 , 8911 , 9882 , 25671 , 95504 , 962491 , 342908 , 730202 , 7532779 , 11240051 , 95870444 , 345859863 , 807694146 , 5480611781 , 8525971581
n×2
13369855974
n×3
20054783961
n×4
26739711948
n×5
33424639935
n÷2
3342463993.5
n÷3
2228309329
n÷3
1671231996.75
n÷5
1336985597.4
n2
4.4688262191376E+19
n3
2.9873781461352E+29
n4
1.9970407776852E+39
n5
1.3350073785928E+49
2 √n81761.408910317
3 √n1883.7889471185
4 √n285.93951967211
5 √n92.261252612704
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
-6684927986 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 6684927987 can be divided by 8 positive divisors.
The sum of these divisors (counting 6684927987) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001110011100111110011111110011
3
Ternary
122020212212112020110
4
Quaternary
12032130332133303
5
Quinary
102142320143422
6
Senary
3023201112403
8
Octal
61634763763
10
Decimal
6684927987
12
Duodecimal
1366928703
16
Hexadecimal
18e73e7f3
20
Vigesimal
5490fjj7
36
Base36
32k17g3
md5
2aa4f768080129163f71ccb245132693
sha1
ad302bc9e970da1f2a192e350760788fcf4a4b31
sha256
a5731bd17e19069fb96bac27380f15adf8bd3c1c992509aa5ec75b227729dfb4
sha512
f89896b9867a0b04397dccac9e80fd2ceb742c304732f7cbd95c6e36d3823b6d99e35dd13ca98f937f3b120ff7ae744800ceed9731a80c3c54795b0cdc71f5b3
ripemd-160
0e517cf11b08df87695efbd0f67e24a2394b796a
Diameter
13369855974
Circumference
42002641307.472
Area
1.4039231620212E+20
Volume
1.2513500316524E+30
Surface area
5.6156926480848E+20
Circumference
42002641307.472
Perimeter
26739711948
Area
4.4688262191376E+19
Diagonal
9453915822.7029
Surface area
2.6812957314826E+20
Volume
2.9873781461352E+29
Space diagonal
11578634918.423
Perimeter
20054783961
Area
1.9350585154356E+19
Altitude
5789317459.2116
Surface area
1.9350585154356E+19
Volume
3.5206589085012E+28
Height
3151305274.2343