7668839761 is an odd 10-digits composite number following 7668839760
and preceding 7668839762 . In scientific notation, it is written as 7.668839761 × 10^9.
The sum of its digits is 61. It has a total of 4 prime factors and 12 positive divisors.
There are 6966122240 positive integers (up to 7668839761) that are relatively prime to 7668839761.
7668839761 has 12 divisors, whose sum is 8436096900
The reverse of 7668839761 is 1679388667
Previous prime number is 1289
Is Prime? no Number parity odd Number length 10 Sum of Digits 61 Digital Root 7
Name
seven billion six hundred sixty-eight million eight hundred thirty-nine thousand seven hundred sixty-one
Scientific notation
7.668839761 × 10^9
Engineering notation
7.668839761 × 10^9
Prime Factorization
11 × 11 × 1289 × 49169
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
697167251 Product of the distinct prime numbers
The prime factorization of 7668839761 is 11 × 11 × 1289 × 49169.
Since it has a total of 4 prime factors.
5 , 5 , 57 , 10 , 614 , 630 , 2421 , 9272 , 17982 , 43689 , 946681 , 689921 , 8735373 , 9020645 , 993629 , 98353970 , 171964235 , 232222022 , 8349296831 , 6168891229
n×2
15337679522
n×3
23006519283
n×4
30675359044
n×5
38344198805
n÷2
3834419880.5
n÷3
2556279920.3333
n÷3
1917209940.25
n÷5
1533767952.2
n2
5.8811103279895E+19
n3
4.5101292722113E+29
n4
3.4587458689984E+39
n5
2.652456784337E+49
2 √n87571.911940987
3 √n1972.0135185291
4 √n295.92551755634
5 √n94.830039765123
1 , 11 , 121 , 1289 , 14179 , 49169 , 155969 , 540859 , 5949449 , 63378841 , 697167251 , 7668839761
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7668839760 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7668839761 can be divided by 12 positive divisors.
The sum of these divisors (counting 7668839761) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111001001000110010011010101010001
3
Ternary
201210110021102110021
4
Quaternary
13021012103111101
5
Quinary
111201210333021
6
Senary
3304545503441
8
Octal
71106232521
10
Decimal
7668839761
12
Duodecimal
15a0341b81
16
Hexadecimal
1c9193551
20
Vigesimal
5jga4j81
36
Base36
3ittump
md5
546753bb75f9664fb16a9771d26b6b13
sha1
e5b9a917535293e7153318fef642b508a4b9fc27
sha256
9dfec7a0c5e8899deeb9dc5c09eda62b60cf52edaaa1230c1dece95c6b1c3f3a
sha512
8733ac89629e65037b76ea53cf13198a5469090282b26c4a19949d31b4dfae1f863a645e20ecb213cddad6e3c92c3a0b886f521a421f9904d4699c057c3ad180
ripemd-160
4fc68b76e05af552c85762405b11beeb9432a7d8
Diameter
15337679522
Circumference
48184741309.43
Area
1.8476053001363E+20
Volume
1.8891985317759E+30
Surface area
7.3904212005451E+20
Circumference
48184741309.43
Perimeter
30675359044
Area
5.8811103279895E+19
Diagonal
10845377197.672
Surface area
3.5286661967937E+20
Volume
4.5101292722113E+29
Space diagonal
13282820101.156
Perimeter
23006519283
Area
2.5465954732489E+19
Altitude
6641410050.5782
Surface area
2.5465954732489E+19
Volume
5.315238320681E+28
Height
3615125732.5574