728045252 is an even 9-digits composite number following 728045251
and preceding 728045253 . In scientific notation, it is written as 7.28045252 × 10^8.
The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors.
There are 330557760 positive integers (up to 728045252) that are relatively prime to 728045252.
728045252 has 24 divisors, whose sum is 1391466720
The reverse of 728045252 is 252540827
Previous prime number is 937
Is Prime? no Number parity even Number length 9 Sum of Digits 35 Digital Root 8
Name
seven hundred twenty-eight million forty-five thousand two hundred fifty-two
Scientific notation
7.28045252 × 10^8
Engineering notation
7.28045252 × 10^6
Prime Factorization
2 × 2 × 11 × 937 × 17659
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
364022626 Product of the distinct prime numbers
The prime factorization of 728045252 is 2 × 2 × 11 × 937 × 17659.
Since it has a total of 5 prime factors.
1 , 9 , 5 , 100 , 8 , 772 , 6332 , 8333 , 86231 , 55960 , 747830 , 686573 , 5819045 , 3172745 , 51742395 , 52685050 , 60829466 , 339939469 , 2304151023 , 4739403092
n×2
1456090504
n×3
2184135756
n×4
2912181008
n×5
3640226260
n÷2
364022626
n÷3
242681750.66667
n÷3
182011313
n÷5
145609050.4
n2
530049888959743504
n3
3.8590030498027E+26
n4
2.8095288478624E+35
n5
2.0454641380432E+44
2 √n26982.313688785
3 √n899.60692794053
4 √n164.26294070418
5 √n59.214991978766
1 , 2 , 4 , 11 , 22 , 44 , 937 , 1874 , 3748 , 10307 , 17659 , 20614 , 35318 , 41228 , 70636 , 194249 , 388498 , 776996 , 16546483 , 33092966 , 66185932 , 182011313 , 364022626 , 728045252
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-728045251 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 728045252 can be divided by 24 positive divisors.
The sum of these divisors (counting 728045252) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101011011001010001011011000100
3
Ternary
1212201221112022222
4
Quaternary
223121101123010
5
Quinary
2442334422002
6
Senary
200124311512
8
Octal
5331213304
10
Decimal
728045252
12
Duodecimal
1839a2598
16
Hexadecimal
2b6516c4
20
Vigesimal
b7a5d2c
36
Base36
c1gjb8
md5
59f961c20a1f5edb0d6db6b49b6d505b
sha1
95b7f9e8973c5c8d9974d2b4226c072cbbff9b5a
sha256
fa7fe5f6cde0be52f749f6b94e753aa6f334a4d2c91f6e8df73b5e22f1a50289
sha512
b090dfebc1d21c922615df6f3969d600754644ee7f094dfc961789257c7245bb154a1f71dd23705b30f268a686dd2063499382187272903c719514c4af707bc3
ripemd-160
fac7db1a50912bae1bcf25a30ef3828c09720ab0
Diameter
1456090504
Circumference
4574443230.3283
Area
1.665200837192E+18
Volume
1.6164554175254E+27
Surface area
6.6608033487681E+18
Circumference
4574443230.3283
Perimeter
2912181008
Area
530049888959743504
Diagonal
1029611469.3997
Surface area
3180299333758461024
Volume
3.8590030498027E+26
Space diagonal
1261011366.6733
Perimeter
2184135756
Area
2.2951833455613E+17
Altitude
630505683.33664
Surface area
2.2951833455613E+17
Volume
4.5478787085584E+25
Height
343203823.13325