28999727 is an odd 8-digits prime number following 28999726
and preceding 28999728 . In scientific notation, it is written as 2.8999727 × 10^7.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 28999726 positive integers (up to 28999727) that are relatively prime to 28999727.
28999727 has 2 divisors, whose sum is 28999728
The reverse of 28999727 is 72799982
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 53 Digital Root 8
Name
twenty-eight million nine hundred ninety-nine thousand seven hundred twenty-seven
Scientific notation
2.8999727 × 10^7
Engineering notation
2.8999727 × 10^6
Prime Factorization
28999727
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28999727 Product of the distinct prime numbers
The prime factorization of 28999727 is 28999727.
Since it has a total of 1 prime factors.
4 , 2 , 75 , 55 , 652 , 522 , 3167 , 9888 , 6223 , 67153 , 258493 , 681677 , 5819441 , 3458532 , 55585189 , 15734673 , 344106793 , 144805621 , 4811632982 , 6520598148
n×2
57999454
n×3
86999181
n×4
115998908
n×5
144998635
n÷2
14499863.5
n÷3
9666575.6666667
n÷3
7249931.75
n÷5
5799945.4
n2
840984166074529
n3
2.4388311227484E+22
n4
7.0725436758807E+29
n5
2.0510183579612E+37
2 √n5385.1394596612
3 √n307.23071849373
4 √n73.383509453154
5 √n31.079840538975
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28999728 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14499864 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5385.1395525093 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999310338 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28999727 can be divided by 2 positive divisors.
The sum of these divisors (counting 28999727) is 28999728, the average is 14499864.
Base
System
Value
2
Binary
1101110101000000000101111
3
Ternary
2000120100010222
4
Quaternary
1232220000233
5
Quinary
24410442402
6
Senary
2513321555
8
Octal
156500057
10
Decimal
28999727
12
Duodecimal
98662bb
16
Hexadecimal
1ba802f
20
Vigesimal
914j67
36
Base36
h9kbz
md5
92aa14aa6467ef40049240efcfa6ffa4
sha1
0fe1f707ce29ba90e9fcddd7cb08f098af440742
sha256
b8eb789d26f9433ac2a45e02f756a45379e9b9b185c8f10490c3c8084a88195b
sha512
cb92a3ebffe8692ee1fdaf4cbc1d61435a866400b25b2555941ecd46ba71956c36f9b2ba78c1080411c6e508ba511b356603896a69b6ba3a8e83c952aa3fe76b
ripemd-160
5de8d164813f0235f04edab3a291696344e31d3a
Diameter
57999454
Circumference
182210658.59862
Area
2.6420296779251E+15
Volume
1.0215751918097E+23
Surface area
1.05681187117E+16
Circumference
182210658.59862
Perimeter
115998908
Area
840984166074529
Diagonal
41011807.228517
Surface area
5045904996447174
Volume
2.4388311227484E+22
Space diagonal
50229000.569627
Perimeter
86999181
Area
3.6415682600051E+14
Altitude
25114500.284813
Surface area
3.6415682600051E+14
Volume
2.8741900417737E+21
Height
13670602.409506