7661738290 is an even 10-digits composite number following 7661738289
and preceding 7661738291 . In scientific notation, it is written as 7.661738290 × 10^9.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 3060042160 positive integers (up to 7661738290) that are relatively prime to 7661738290.
7661738290 has 16 divisors, whose sum is 13812068160
The reverse of 7661738290 is 0928371667
Previous prime number is 659
Is Prime? no Number parity even Number length 10 Sum of Digits 49 Digital Root 4
Name
seven billion six hundred sixty-one million seven hundred thirty-eight thousand two hundred ninety
Scientific notation
7.661738290 × 10^9
Engineering notation
7.661738290 × 10^9
Prime Factorization
2 × 5 × 659 × 1162631
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7661738290 Product of the distinct prime numbers
The prime factorization of 7661738290 is 2 × 5 × 659 × 1162631.
Since it has a total of 4 prime factors.
9 , 8 , 41 , 70 , 417 , 698 , 9476 , 757 , 51452 , 49391 , 198521 , 51814 , 7209257 , 3577866 , 13787309 , 3302951 , 855501375 , 46402018 , 7828950044 , 7134854044
n×2
15323476580
n×3
22985214870
n×4
30646953160
n×5
38308691450
n÷2
3830869145
n÷3
2553912763.3333
n÷3
1915434572.5
n÷5
1532347658
n2
5.8702233624452E+19
n3
4.4976115106899E+29
n4
3.4459522324998E+39
n5
2.6401984165254E+49
2 √n87531.35603885
3 √n1971.4046249554
4 √n295.8569857868
5 √n94.81247042267
1 , 2 , 5 , 10 , 659 , 1318 , 3295 , 6590 , 1162631 , 2325262 , 5813155 , 11626310 , 766173829 , 1532347658 , 3830869145 , 7661738290
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
-7661738289 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 7661738290 can be divided by 16 positive divisors.
The sum of these divisors (counting 7661738290) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111001000101011001101100100110010
3
Ternary
201202221220122001211
4
Quaternary
13020223031210302
5
Quinary
111142401111130
6
Senary
3304133350334
8
Octal
71053154462
10
Decimal
7661738290
12
Duodecimal
1599a983aa
16
Hexadecimal
1c8acd932
20
Vigesimal
5je5h5ea
36
Base36
3ipln3m
md5
ee8a20d23dc666e78ce94a296b2fdb5a
sha1
9a6a5b38ac9e267a748ac991853dbcb452d28061
sha256
2b71b21d4d6978ea2a20bb7dd358f75dbfd8be56891e05cb79b2ce6dd6d797e2
sha512
0579513ce429d01b9e0e05812ed27f04f003469ee658fc73b612c2eb6805bfb6b8a713f9f41337159712f1893f82a3115887d98cb32f244b7d2960738c73efee
ripemd-160
91821fb99d93e824a362d5475396cb0f832b29e5
Diameter
15323476580
Circumference
48140121451.183
Area
1.8441850590389E+20
Volume
1.8839551040912E+30
Surface area
7.3767402361556E+20
Circumference
48140121451.183
Perimeter
30646953160
Area
5.8702233624452E+19
Diagonal
10835334201.071
Surface area
3.5221340174671E+20
Volume
4.4976115106899E+29
Space diagonal
13270519992.576
Perimeter
22985214870
Area
2.5418812788832E+19
Altitude
6635259996.2879
Surface area
2.5418812788832E+19
Volume
5.3004859972525E+28
Height
3611778067.0237