738994989 is an odd 9-digits composite number following 738994988
and preceding 738994990 . In scientific notation, it is written as 7.38994989 × 10^8.
The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors.
There are 491900576 positive integers (up to 738994989) that are relatively prime to 738994989.
738994989 has 8 divisors, whose sum is 986852160
The reverse of 738994989 is 989499837
Previous prime number is 647
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 66
Digital Root 3
Name
seven hundred thirty-eight million nine hundred ninety-four thousand nine hundred eighty-nine
Scientific notation
7.38994989 × 10^8
Engineering notation
7.38994989 × 10^6
Prime Factorization
3 × 647 × 380729
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
738994989
Product of the distinct prime numbers
The prime factorization of 738994989 is 3 × 647 × 380729.
Since it has a total of 3 prime factors.
7 , 2 , 40 , 27 , 191 , 524 , 8936 , 3404 , 63808 , 15868 , 959943 , 4760 , 401935 , 8025142 , 44199471 , 30491830 , 653438965 , 721590731 , 8230213196 , 545167432
n×2
1477989978
n×3
2216984967
n×4
2955979956
n×5
3694974945
n÷2
369497494.5
n÷3
246331663
n÷3
184748747.25
n÷5
147798997.8
n2
546113593767110121
n3
4.0357520921868E+26
n4
2.9824005729723E+35
n5
2.2039790786172E+44
2 √n
27184.462271673
3 √n
904.09450817415
4 √n
164.87711263748
5 √n
59.392047659557
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
-738994988
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 738994989 can be divided by 8 positive divisors.
The sum of these divisors (counting 738994989) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100000011000010101100101101
3
Ternary
1220111112211112210
4
Quaternary
230003002230231
5
Quinary
3003140314424
6
Senary
201155121033
8
Octal
5403025455
10
Decimal
738994989
12
Duodecimal
1875a3179
16
Hexadecimal
2c0c2b2d
20
Vigesimal
baie799
36
Base36
c7z86l
md5
b5ff8caa26a16868800a1f4882541caa
sha1
1c844b182ea51062d9efb8e3611701a112f00c03
sha256
4b1cc1f98f02de868103f966b4be67268c8854eddce262284cf26a2c1862725b
sha512
24fbef568e0d4e10b87a905c549bf7c4d1b91df7148b44b749e9ec9a483235234896d82a7631ed12d22ee57f68c65976383a09b1f7b5a393447188b67c614eee
ripemd-160
b99ca4a26579b7673bf272fbf68ac6c187c457af
Diameter
1477989978
Circumference
4643242456.9641
Area
1.7156664542043E+18
Volume
1.6904918832698E+27
Surface area
6.8626658168171E+18
Circumference
4643242456.9641
Perimeter
2955979956
Area
546113593767110121
Diagonal
1045096735.9696
Surface area
3276681562602660726
Volume
4.0357520921868E+26
Space diagonal
1279976867.4868
Perimeter
2216984967
Area
2.3647412277717E+17
Altitude
639988433.7434
Surface area
2.3647412277717E+17
Volume
4.7561794526218E+25
Height
348365578.65652