728888914 is an even 9-digits composite number following 728888913
and preceding 728888915 . In scientific notation, it is written as 7.28888914 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 336410256 positive integers (up to 728888914) that are relatively prime to 728888914.
728888914 has 8 divisors, whose sum is 1177435980
The reverse of 728888914 is 419888827
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
seven hundred twenty-eight million eight hundred eighty-eight thousand nine hundred fourteen
Scientific notation
7.28888914 × 10^8
Engineering notation
7.28888914 × 10^6
Prime Factorization
2 × 13 × 28034189
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
728888914
Product of the distinct prime numbers
The prime factorization of 728888914 is 2 × 13 × 28034189.
Since it has a total of 3 prime factors.
2 , 4 , 46 , 70 , 443 , 43 , 3825 , 6377 , 47463 , 53523 , 14562 , 607978 , 3756749 , 3680118 , 73245113 , 44155610 , 395629204 , 568752249 , 1036013789 , 518758020
n×2
1457777828
n×3
2186666742
n×4
2915555656
n×5
3644444570
n÷2
364444457
n÷3
242962971.33333
n÷3
182222228.5
n÷5
145777782.8
n2
531279048952099396
n3
3.8724340902165E+26
n4
2.8225742785545E+35
n5
2.0573431005799E+44
2 √n
26997.942773478
3 √n
899.9542832745
4 √n
164.31050719135
5 √n
59.228709339921
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
-728888913
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 728888914 can be divided by 8 positive divisors.
The sum of these divisors (counting 728888914) is 1, the average is 0.125.
Base
System
Value
2
Binary
101011011100011111011001010010
3
Ternary
1212210112101121201
4
Quaternary
223130133121102
5
Quinary
2443043421124
6
Senary
200154341414
8
Octal
5334373122
10
Decimal
728888914
12
Duodecimal
18412a86a
16
Hexadecimal
2b71f652
20
Vigesimal
b7fb25e
36
Base36
c1ymaa
md5
216d9c05296a5a16e13ba78d7df62b9d
sha1
25093aed383cf390368eea26bb6c0bb5f7c743e8
sha256
792bfa292a4fc2b5e71633a8ad40c3626357f223c77b7b991127bac05bb8d0b4
sha512
6eb4684f66ec55a9c66d9d98f191580df97f30e616d6c0c84a945e91b2b1543a0b8bb79f443e5fdbccd3113fa2adf71deb1deaa33de8e56e8afcd3d167fda5f2
ripemd-160
e690622fdc69f0b477ffbbf26781a31557268c3f
Diameter
1457777828
Circumference
4579744115.0109
Area
1.6690623571941E+18
Volume
1.622081398578E+27
Surface area
6.6762494287763E+18
Circumference
4579744115.0109
Perimeter
2915555656
Area
531279048952099396
Diagonal
1030804587.6422
Surface area
3187674293712596376
Volume
3.8724340902165E+26
Space diagonal
1262472632.1217
Perimeter
2186666742
Area
2.3005057644548E+17
Altitude
631236316.06085
Surface area
2.3005057644548E+17
Volume
4.5637073414834E+25
Height
343601529.21407