728996936 is an even 9-digits composite number following 728996935
and preceding 728996937 . In scientific notation, it is written as 7.28996936 × 10^8.
The sum of its digits is 59. It has a total of 4 prime factors and 8 positive divisors.
There are 364498464 positive integers (up to 728996936) that are relatively prime to 728996936.
728996936 has 8 divisors, whose sum is 1366869270
The reverse of 728996936 is 639699827
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 59
Digital Root 5
Name
seven hundred twenty-eight million nine hundred ninety-six thousand nine hundred thirty-six
Scientific notation
7.28996936 × 10^8
Engineering notation
7.28996936 × 10^6
Prime Factorization
2 × 2 × 2 × 91124617
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
182249234
Product of the distinct prime numbers
The prime factorization of 728996936 is 2 × 2 × 2 × 91124617.
Since it has a total of 4 prime factors.
5 , 5 , 16 , 83 , 47 , 282 , 6404 , 8745 , 40296 , 17749 , 168235 , 145529 , 6115044 , 1636705 , 76163219 , 42781435 , 3448673 , 550283410 , 2884552304 , 2694715089
n×2
1457993872
n×3
2186990808
n×4
2915987744
n×5
3644984680
n÷2
364498468
n÷3
242998978.66667
n÷3
182249234
n÷5
145799387.2
n2
531436532697388096
n3
3.8741560401486E+26
n4
2.8242478828542E+35
n5
2.0588680531052E+44
2 √n
26999.9432592
3 √n
899.99873909288
4 √n
164.3165945947
5 √n
59.230464785579
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
-728996935
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 728996936 can be divided by 8 positive divisors.
The sum of these divisors (counting 728996936) is 1, the average is 0.125.
Base
System
Value
2
Binary
101011011100111001110001001000
3
Ternary
1212210201212210112
4
Quaternary
223130321301020
5
Quinary
2443110400221
6
Senary
200200533452
8
Octal
5334716110
10
Decimal
728996936
12
Duodecimal
184181288
16
Hexadecimal
2b739c48
20
Vigesimal
b7g4c6g
36
Base36
c20xmw
md5
31d596999371d4faa90ca7047a8267a7
sha1
6765a20938104a6f6af9b2d1f0b1f08ca4b59502
sha256
3b2f347b34d13fa61056f69ae9584f79f206c3e7b832a99f2d734357e1330f32
sha512
beb743f6ed2f6aebb539db1e0f41e7a71a3a23f6fbf8a4d4213baf81e359a2e6eac43475371eef39380f6e1295e0869db6e1f1d31367edadce0362d2845c0875
ripemd-160
c5a5bcf48630f5e3d5733a926057eef9d387575a
Diameter
1457993872
Circumference
4580422837.2541
Area
1.6695571069713E+18
Volume
1.6228026872788E+27
Surface area
6.6782284278854E+18
Circumference
4580422837.2541
Perimeter
2915987744
Area
531436532697388096
Diagonal
1030957353.8196
Surface area
3188619196184328576
Volume
3.8741560401486E+26
Space diagonal
1262659731.714
Perimeter
2186990808
Area
2.3011876890753E+17
Altitude
631329865.85702
Surface area
2.3011876890753E+17
Volume
4.5657366789398E+25
Height
343652451.27321