28393399 is an odd 8-digits prime number following 28393398
and preceding 28393400 . In scientific notation, it is written as 2.8393399 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 28393398 positive integers (up to 28393399) that are relatively prime to 28393399.
28393399 has 2 divisors, whose sum is 28393400
The reverse of 28393399 is 99339382
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 46 Digital Root 1
Name
twenty-eight million three hundred ninety-three thousand three hundred ninety-nine
Scientific notation
2.8393399 × 10^7
Engineering notation
2.8393399 × 10^6
Prime Factorization
28393399
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28393399 Product of the distinct prime numbers
The prime factorization of 28393399 is 28393399.
Since it has a total of 1 prime factors.
10 , 5 , 4 , 62 , 489 , 149 , 6107 , 9697 , 45531 , 34478 , 16620 , 449400 , 5039402 , 2722522 , 39928385 , 31775555 , 987424070 , 83950972 , 1355116753 , 1933927564
n×2
56786798
n×3
85180197
n×4
113573596
n×5
141966995
n÷2
14196699.5
n÷3
9464466.3333333
n÷3
7098349.75
n÷5
5678679.8
n2
806185106773201
n3
2.2890335404469E+22
n4
6.4993442638292E+29
n5
1.8453847492126E+37
2 √n5328.545674009
3 √n305.07442061068
4 √n72.996888111816
5 √n30.948775957184
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28393400 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14196700 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5328.5457678432 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999295611 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28393399 can be divided by 2 positive divisors.
The sum of these divisors (counting 28393399) is 28393400, the average is 14196700.
Base
System
Value
2
Binary
1101100010011111110110111
3
Ternary
1222102112102101
4
Quaternary
1230103332313
5
Quinary
24232042044
6
Senary
2452322531
8
Octal
154237667
10
Decimal
28393399
12
Duodecimal
9613447
16
Hexadecimal
1b13fb7
20
Vigesimal
8h939j
36
Base36
gwkhj
md5
94e1e4c7aebdb41837b7a5238641912f
sha1
249e720ab68849b7dd8bd0947dde9876dff369bb
sha256
eb1a9fce4693376811db8a1655c8829d480029df47e7da58765455958daa42ef
sha512
e4bec865b75ae90d0b77561b76f6ee8e1b0c19e45a6bb939aa68589e04c92ecd77045d5b25f4a2b7fd0e08a930b2b59b14d6b1483c9140847d2ff834eae8e42c
ripemd-160
e24c846398c5caea1614d9d0a6457e414441e5c1
Diameter
56786798
Circumference
178400987.41769
Area
2.5327052088722E+15
Volume
9.5882812726515E+22
Surface area
1.0130820835489E+16
Circumference
178400987.41769
Perimeter
113573596
Area
806185106773201
Diagonal
40154329.947671
Surface area
4837110640639206
Volume
2.2890335404469E+22
Space diagonal
49178809.667575
Perimeter
85180197
Area
3.4908839130913E+14
Altitude
24589404.833788
Surface area
3.4908839130913E+14
Volume
2.6976518980224E+21
Height
13384776.649224