728275690 is an even 9-digits composite number following 728275689
and preceding 728275691 . In scientific notation, it is written as 7.28275690 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 290635776 positive integers (up to 728275690) that are relatively prime to 728275690.
728275690 has 16 divisors, whose sum is 1313931528
The reverse of 728275690 is 096572827
Previous prime number is 433
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
seven hundred twenty-eight million two hundred seventy-five thousand six hundred ninety
Scientific notation
7.28275690 × 10^8
Engineering notation
7.28275690 × 10^6
Prime Factorization
2 × 5 × 433 × 168193
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
728275690
Product of the distinct prime numbers
The prime factorization of 728275690 is 2 × 5 × 433 × 168193.
Since it has a total of 4 prime factors.
3 , 4 , 82 , 68 , 852 , 868 , 1838 , 3573 , 56134 , 95031 , 750594 , 721779 , 5709930 , 7766947 , 52379047 , 15799337 , 185077512 , 344794940 , 6636078803 , 6025940344
n×2
1456551380
n×3
2184827070
n×4
2913102760
n×5
3641378450
n÷2
364137845
n÷3
242758563.33333
n÷3
182068922.5
n÷5
145655138
n2
530385480644976100
n3
3.862668518827E+26
n4
2.81308758079E+35
n5
2.0487032989303E+44
2 √n
26986.583518482
3 √n
899.70183126918
4 √n
164.27593712556
5 √n
59.218740003225
1 , 2 , 5 , 10 , 433 , 866 , 2165 , 4330 , 168193 , 336386 , 840965 , 1681930 , 72827569 , 145655138 , 364137845 , 728275690
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-728275689
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 728275690 can be divided by 16 positive divisors.
The sum of these divisors (counting 728275690) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101011011010001001101011101010
3
Ternary
1212202101020102201
4
Quaternary
223122021223222
5
Quinary
2442414310230
6
Senary
200133250414
8
Octal
5332115352
10
Decimal
728275690
12
Duodecimal
183a93a0a
16
Hexadecimal
2b689aea
20
Vigesimal
b7be94a
36
Base36
c1lh4a
md5
eaffc98433cb4a3949a4ba37992d0fff
sha1
b2868526afa10d100763b3571cb0193019af1c39
sha256
f16b08e8662c5d09a213e794d9a089d2dc1e0da1ba82e9a4a0777d65e6c30bf3
sha512
0d751c7445618a9c0819763f62f485991066de20e7d489baca71e7ceb8878e5208d16c7259415d9a9ac64c40308b7bfb7a717696e53e6be175bc5979923a8443
ripemd-160
425bfd102d02bbc74028bafc308fa3b77a398ff3
Diameter
1456551380
Circumference
4575891114.9841
Area
1.6662551295649E+18
Volume
1.6179908055999E+27
Surface area
6.6650205182598E+18
Circumference
4575891114.9841
Perimeter
2913102760
Area
530385480644976100
Diagonal
1029937357.9446
Surface area
3182312883869856600
Volume
3.862668518827E+26
Space diagonal
1261410496.9973
Perimeter
2184827070
Area
2.2966365001848E+17
Altitude
630705248.49864
Surface area
2.2966365001848E+17
Volume
4.5521985052306E+25
Height
343312452.64821