728156734 is an even 9-digits composite number following 728156733
and preceding 728156735 . In scientific notation, it is written as 7.28156734 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 363620760 positive integers (up to 728156734) that are relatively prime to 728156734.
728156734 has 8 divisors, whose sum is 1093607928
The reverse of 728156734 is 437651827
Previous prime number is 797
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
seven hundred twenty-eight million one hundred fifty-six thousand seven hundred thirty-four
Scientific notation
7.28156734 × 10^8
Engineering notation
7.28156734 × 10^6
Prime Factorization
2 × 797 × 456811
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
728156734
Product of the distinct prime numbers
The prime factorization of 728156734 is 2 × 797 × 456811.
Since it has a total of 3 prime factors.
6 , 8 , 26 , 36 , 513 , 494 , 6190 , 1721 , 81694 , 89510 , 639928 , 44855 , 8727047 , 2114119 , 58155702 , 91661831 , 953685914 , 113701270 , 3699467717 , 6903669782
n×2
1456313468
n×3
2184470202
n×4
2912626936
n×5
3640783670
n÷2
364078367
n÷3
242718911.33333
n÷3
182039183.5
n÷5
145631346.8
n2
530212229269546756
n3
3.8607760519177E+26
n4
2.8112500806698E+35
n5
2.0470306771978E+44
2 √n
26984.379444412
3 √n
899.65284306313
4 √n
164.26922853782
5 √n
59.216805327983
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
-728156733
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 728156734 can be divided by 8 positive divisors.
The sum of these divisors (counting 728156734) is 1, the average is 0.125.
Base
System
Value
2
Binary
101011011001101100101000111110
3
Ternary
1212202011012020221
4
Quaternary
223121230220332
5
Quinary
2442402003414
6
Senary
200130531554
8
Octal
5331545076
10
Decimal
728156734
12
Duodecimal
183a36bba
16
Hexadecimal
2b66ca3e
20
Vigesimal
b7ajbge
36
Base36
c1ixby
md5
2d371abfd687053591cad59c4cc489f9
sha1
fe3cc6b0fcdec3d13457bdb6d5607ba920f702be
sha256
15cab8590a77a34b10f530f8fca9b9a2c89e10c58e5ca5a6b8b97f94f50227e2
sha512
c4e605cc1099d583533b5ef55c7359f45d95af5a547b5fe09d22680f2ded37fcdb5f882638cf7201fd4fc9f41cc44e9e5bfb06fa60b713d47c789894cc357229
ripemd-160
ae9c760489bf2687eee46a5941b15bae4b1c7fa5
Diameter
1456313468
Circumference
4575143692.3927
Area
1.6657108443167E+18
Volume
1.6171980909147E+27
Surface area
6.6628433772667E+18
Circumference
4575143692.3927
Perimeter
2912626936
Area
530212229269546756
Diagonal
1029769128.7561
Surface area
3181273375617280536
Volume
3.8607760519177E+26
Space diagonal
1261204459.1614
Perimeter
2184470202
Area
2.295886299723E+17
Altitude
630602229.58071
Surface area
2.295886299723E+17
Volume
4.5499682115894E+25
Height
343256376.25203