28259969 is an odd 8-digits prime number following 28259968
and preceding 28259970 . In scientific notation, it is written as 2.8259969 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 28259968 positive integers (up to 28259969) that are relatively prime to 28259969.
28259969 has 2 divisors, whose sum is 28259970
The reverse of 28259969 is 96995282
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 50 Digital Root 5
Name
twenty-eight million two hundred fifty-nine thousand nine hundred sixty-nine
Scientific notation
2.8259969 × 10^7
Engineering notation
2.8259969 × 10^6
Prime Factorization
28259969
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28259969 Product of the distinct prime numbers
The prime factorization of 28259969 is 28259969.
Since it has a total of 1 prime factors.
5 , 5 , 32 , 31 , 977 , 453 , 6860 , 1463 , 7360 , 74358 , 922950 , 109951 , 1930219 , 1875862 , 18109545 , 90825546 , 910028703 , 127766432 , 7038873572 , 8153717539
n×2
56519938
n×3
84779907
n×4
113039876
n×5
141299845
n÷2
14129984.5
n÷3
9419989.6666667
n÷3
7064992.25
n÷5
5651993.8
n2
798625847880961
n3
2.2569141703715E+22
n4
6.3780324490358E+29
n5
1.8024299929075E+37
2 √n5316.0106282813
3 √n304.59578810967
4 √n72.910977419599
5 √n30.919633412595
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28259970 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14129985 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5316.0107223368 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999292285 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28259969 can be divided by 2 positive divisors.
The sum of these divisors (counting 28259969) is 28259970, the average is 14129985.
Base
System
Value
2
Binary
1101011110011011010000001
3
Ternary
1222011202101112
4
Quaternary
1223303122001
5
Quinary
24213304334
6
Senary
2445413105
8
Octal
153633201
10
Decimal
28259969
12
Duodecimal
956a195
16
Hexadecimal
1af3681
20
Vigesimal
8gc9i9
36
Base36
gtpj5
md5
eedcfdb35648a5b00ae594165a1a159b
sha1
5b04ae0e0d8efa4945066f3f7ec84d5e0680e513
sha256
2abb34dc7992499f457d3452c775763c22ceda7d16c1b37fbdf5eac1896af6e1
sha512
c07730da354877ebd2d988189bdac72dddcd4125b6e0deb28716074465a8ead91b485de21b8610494b6dd5ff7ddd6930b1e2fc78313885e399fc92218ed29a3d
ripemd-160
8ef4b22802810bcbd3268daa76d6123d7490a7fb
Diameter
56519938
Circumference
177562622.00215
Area
2.5089570966697E+15
Volume
9.4537399698956E+22
Surface area
1.0035828386679E+16
Circumference
177562622.00215
Perimeter
113039876
Area
798625847880961
Diagonal
39965631.432043
Surface area
4791755087285766
Volume
2.2569141703715E+22
Space diagonal
48947702.128321
Perimeter
84779907
Area
3.458151361919E+14
Altitude
24473851.064161
Surface area
3.458151361919E+14
Volume
2.6597988573761E+21
Height
13321877.144014