6705996987 is an odd 10-digits composite number following 6705996986
and preceding 6705996988 . In scientific notation, it is written as 6.705996987 × 10^9.
The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors.
There are 4207684352 positive integers (up to 6705996987) that are relatively prime to 6705996987.
6705996987 has 8 divisors, whose sum is 9467289936
The reverse of 6705996987 is 7896995076
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 66
Digital Root 3
Name
six billion seven hundred five million nine hundred ninety-six thousand nine hundred eighty-seven
Scientific notation
6.705996987 × 10^9
Engineering notation
6.705996987 × 10^9
Prime Factorization
3 × 17 × 131490137
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
6705996987
Product of the distinct prime numbers
The prime factorization of 6705996987 is 3 × 17 × 131490137.
Since it has a total of 3 prime factors.
1 , 4 , 75 , 10 , 19 , 894 , 5878 , 2061 , 59121 , 49725 , 690042 , 637352 , 3548482 , 901304 , 16208821 , 98746998 , 309593259 , 877132950 , 6453478392 , 4660554581
n×2
13411993974
n×3
20117990961
n×4
26823987948
n×5
33529984935
n÷2
3352998493.5
n÷3
2235332329
n÷3
1676499246.75
n÷5
1341199397.4
n2
4.4970395589653E+19
n3
3.0157133732841E+29
n4
2.0223364794899E+39
n5
1.3561782338159E+49
2 √n
81890.1519537
3 √n
1885.7659280484
4 √n
286.16455397847
5 √n
92.319335702609
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
-6705996986
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 6705996987 can be divided by 8 positive divisors.
The sum of these divisors (counting 6705996987) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001111101101010110010010111011
3
Ternary
122022100111221110210
4
Quaternary
12033231112102323
5
Quinary
102213213400422
6
Senary
3025232442203
8
Octal
61755262273
10
Decimal
6705996987
12
Duodecimal
13719a9363
16
Hexadecimal
18fb564bb
20
Vigesimal
54fc9c97
36
Base36
32wkse3
md5
88a8f610a26aaf2ee03007b065f4d1c7
sha1
37fc0573f3b7630223213e72c86b7c35d331aaea
sha256
7534d8c798ac09ea133f738ecaf1cbd83f31edd5dd8c03f475702120c2f48646
sha512
7be5d383f5b05d02c1aecae21460cb9d821bb59b145288a190a1bf02a02e9da0f9bc5f064877b2f8f34d8fb51cb45de723b2c94b5f9ce63d34e421d6e3d1ec80
ripemd-160
b2ac8aaeaac3857a934baf8b3018b5ba0b5d3e14
Diameter
13411993974
Circumference
42135021738.709
Area
1.4127866441348E+20
Volume
1.2632190638456E+30
Surface area
5.6511465765392E+20
Circumference
42135021738.709
Perimeter
26823987948
Area
4.4970395589653E+19
Diagonal
9483711888.2485
Surface area
2.6982237353792E+20
Volume
3.0157133732841E+29
Space diagonal
11615127496.888
Perimeter
20117990961
Area
1.9472752499438E+19
Altitude
5807563748.4439
Surface area
1.9472752499438E+19
Volume
3.5540522939403E+28
Height
3161237296.0828