7668545992 is an even 10-digits composite number following 7668545991
and preceding 7668545993 . In scientific notation, it is written as 7.668545992 × 10^9.
The sum of its digits is 61. It has a total of 5 prime factors and 16 positive divisors.
There are 3833908800 positive integers (up to 7668545992) that are relatively prime to 7668545992.
7668545992 has 16 divisors, whose sum is 14379889500
The reverse of 7668545992 is 2995458667
Previous prime number is 12149
Is Prime? no
Number parity even
Number length 10
Sum of Digits 61
Digital Root 7
Name
seven billion six hundred sixty-eight million five hundred forty-five thousand nine hundred ninety-two
Scientific notation
7.668545992 × 10^9
Engineering notation
7.668545992 × 10^9
Prime Factorization
2 × 2 × 2 × 12149 × 78901
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
1917136498
Product of the distinct prime numbers
The prime factorization of 7668545992 is 2 × 2 × 2 × 12149 × 78901.
Since it has a total of 5 prime factors.
10 , 4 , 77 , 4 , 638 , 738 , 261 , 9174 , 64500 , 32477 , 158412 , 917590 , 3014912 , 252405 , 27655013 , 60004576 , 933003512 , 13942008 , 4033376950 , 3146759669
n×2
15337091984
n×3
23005637976
n×4
30674183968
n×5
38342729960
n÷2
3834272996
n÷3
2556181997.3333
n÷3
1917136498
n÷5
1533709198.4
n2
5.8806597631419E+19
n3
4.5096109856958E+29
n4
3.4582159249836E+39
n5
2.6519487871004E+49
2 √n
87570.234623415
3 √n
1971.9883376736
4 √n
295.92268352294
5 √n
94.829313226202
1 , 2 , 4 , 8 , 12149 , 24298 , 48596 , 78901 , 97192 , 157802 , 315604 , 631208 , 958568249 , 1917136498 , 3834272996 , 7668545992
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7668545991
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7668545992 can be divided by 16 positive divisors.
The sum of these divisors (counting 7668545992) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111001001000101001011100111001000
3
Ternary
201210102201111110221
4
Quaternary
13021011023213020
5
Quinary
111201121432432
6
Senary
3304535315424
8
Octal
71105134710
10
Decimal
7668545992
12
Duodecimal
15a021bb74
16
Hexadecimal
1c914b9c8
20
Vigesimal
5jg884jc
36
Base36
3itnjyg
md5
004dffcb822c66d32a8fe024098da8b8
sha1
b1fccf05cdd1c39190aa323e483efafcf61e05f9
sha256
0f803b490d5dd2123900f0f8d007689d7773ef57cb997f855cfe0c56c2b95813
sha512
5a00ae3ed2c3485709d1205248bc6aafb6428397689a567ff07a2d6fd21b6a449e8593464c7470127b00a2805092bd06416cff672b7d897c7d49cf60410ce930
ripemd-160
81e517d647b80decd0eb445ca260ca9999e09279
Diameter
15337091984
Circumference
48182895504.365
Area
1.8474637510148E+20
Volume
1.888981432428E+30
Surface area
7.3898550040591E+20
Circumference
48182895504.365
Perimeter
30674183968
Area
5.8806597631419E+19
Diagonal
10844961745.568
Surface area
3.5283958578852E+20
Volume
4.5096109856958E+29
Space diagonal
13282311278.323
Perimeter
23005637976
Area
2.5464003729469E+19
Altitude
6641155639.1613
Surface area
2.5464003729469E+19
Volume
5.3146275141647E+28
Height
3614987248.5227