28668713 is an odd 8-digits prime number following 28668712
and preceding 28668714 . In scientific notation, it is written as 2.8668713 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 28668712 positive integers (up to 28668713) that are relatively prime to 28668713.
28668713 has 2 divisors, whose sum is 28668714
The reverse of 28668713 is 31786682
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
twenty-eight million six hundred sixty-eight thousand seven hundred thirteen
Scientific notation
2.8668713 × 10^7
Engineering notation
2.8668713 × 10^6
Prime Factorization
28668713
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28668713 Product of the distinct prime numbers
The prime factorization of 28668713 is 28668713.
Since it has a total of 1 prime factors.
8 , 5 , 50 , 32 , 288 , 363 , 7278 , 1984 , 12616 , 59009 , 339104 , 545776 , 6215748 , 4934406 , 94202026 , 91506001 , 152646197 , 573345219 , 4208051876 , 9360885843
n×2
57337426
n×3
86006139
n×4
114674852
n×5
143343565
n÷2
14334356.5
n÷3
9556237.6666667
n÷3
7167178.25
n÷5
5733742.6
n2
821895105076369
n3
2.3562674883539E+22
n4
6.755115637485E+29
n5
1.9366047149287E+37
2 √n5354.317230049
3 √n306.05729273113
4 √n73.173200217354
5 √n31.008562913062
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28668714 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14334357 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5354.3173234316 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999302375 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28668713 can be divided by 2 positive divisors.
The sum of these divisors (counting 28668713) is 28668714, the average is 14334357.
Base
System
Value
2
Binary
1101101010111001100101001
3
Ternary
1222221112002012
4
Quaternary
1231113030221
5
Quinary
24314344323
6
Senary
2502245305
8
Octal
155271451
10
Decimal
28668713
12
Duodecimal
9726835
16
Hexadecimal
1b57329
20
Vigesimal
8j3bfd
36
Base36
h2gx5
md5
904b7c760c4f1e72c1065ea4f3f7f77e
sha1
d5befe18dc05e8709f41d06ff1563a854d25cfce
sha256
3f661441cb34ceaf3f43e9d89b8831c5bad99a85e049ca1e283d9f323b46bfa8
sha512
6c828d6151015bf7675fa4aedff615961bafe3fc09770d8163456d44481b93de5d59bd61081b9656da187609113f2076435e0cfc520869783d2e3cf468c286ef
ripemd-160
52994385600b331d6cddffda85ba4ab6da81548a
Diameter
57337426
Circumference
180130836.29735
Area
2.5820596241293E+15
Volume
9.8699101750736E+22
Surface area
1.0328238496517E+16
Circumference
180130836.29735
Perimeter
114674852
Area
821895105076369
Diagonal
40543682.740382
Surface area
4931370630458214
Volume
2.3562674883539E+22
Space diagonal
49655667.50361
Perimeter
86006139
Area
3.5589102012111E+14
Altitude
24827833.751805
Surface area
3.5589102012111E+14
Volume
2.7768878655074E+21
Height
13514560.913461