28484993 is an odd 8-digits prime number following 28484992
and preceding 28484994 . In scientific notation, it is written as 2.8484993 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 28484992 positive integers (up to 28484993) that are relatively prime to 28484993.
28484993 has 2 divisors, whose sum is 28484994
The reverse of 28484993 is 39948482
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 47 Digital Root 2
Name
twenty-eight million four hundred eighty-four thousand nine hundred ninety-three
Scientific notation
2.8484993 × 10^7
Engineering notation
2.8484993 × 10^6
Prime Factorization
28484993
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28484993 Product of the distinct prime numbers
The prime factorization of 28484993 is 28484993.
Since it has a total of 1 prime factors.
3 , 9 , 85 , 55 , 73 , 428 , 8657 , 9410 , 3957 , 29504 , 434210 , 973187 , 3084600 , 2488151 , 90003810 , 15295704 , 96437994 , 716047156 , 9928828189 , 936447291
n×2
56969986
n×3
85454979
n×4
113939972
n×5
142424965
n÷2
14242496.5
n÷3
9494997.6666667
n÷3
7121248.25
n÷5
5696998.6
n2
811394826210049
n3
2.3112575944829E+22
n4
6.5836156400044E+29
n5
1.8753424542021E+37
2 √n5337.1334066145
3 √n305.40211406752
4 √n73.05568702445
5 √n30.968717715107
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28484994 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14242497 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5337.1335002977 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999297876 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28484993 can be divided by 2 positive divisors.
The sum of these divisors (counting 28484993) is 28484994, the average is 14242497.
Base
System
Value
2
Binary
1101100101010010110000001
3
Ternary
1222121012001202
4
Quaternary
1230222112001
5
Quinary
24243004433
6
Senary
2454310545
8
Octal
154522601
10
Decimal
28484993
12
Duodecimal
9658455
16
Hexadecimal
1b2a581
20
Vigesimal
8i0c9d
36
Base36
gyj5t
md5
9b52a995b977b10b5aec2a58b1050794
sha1
e2bd59bd5fa14a0d512f0cf5d48b3386c90fa4c0
sha256
ef9fb58a27ab51c3bc5eec41246e8b9b0bbb4fc87111c3094af03a4fae8008e0
sha512
bafae594f5d258dd913d3ab7f99840018c95943bee5cb5ea0d0b52912afa1f998a571e000861100b5fe8d1a40624e44fb0f574f91bfc4d6505ec6d7d954922b0
ripemd-160
fa6809a4f56cd3de3e263effb3d6338d951aeac7
Diameter
56969986
Circumference
178976489.49271
Area
2.5490720251823E+15
Volume
9.6813731725083E+22
Surface area
1.0196288100729E+16
Circumference
178976489.49271
Perimeter
113939972
Area
811394826210049
Diagonal
40283863.424703
Surface area
4868368957260294
Volume
2.3112575944829E+22
Space diagonal
49337455.129244
Perimeter
85454979
Area
3.5134426599858E+14
Altitude
24668727.564622
Surface area
3.5134426599858E+14
Volume
2.7238431968797E+21
Height
13427954.474901