28773973 is an odd 8-digits composite number following 28773972
and preceding 28773974 . In scientific notation, it is written as 2.8773973 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 28339680 positive integers (up to 28773973) that are relatively prime to 28773973.
28773973 has 8 divisors, whose sum is 29211840
The reverse of 28773973 is 37937782
Previous prime number is 137
Is Prime? no Number parity odd Number length 8 Sum of Digits 46 Digital Root 1
Name
twenty-eight million seven hundred seventy-three thousand nine hundred seventy-three
Scientific notation
2.8773973 × 10^7
Engineering notation
2.8773973 × 10^6
Prime Factorization
139 × 137 × 1511
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
28773973 Product of the distinct prime numbers
The prime factorization of 28773973 is 139 × 137 × 1511.
Since it has a total of 3 prime factors.
9 , 1 , 69 , 51 , 9 , 103 , 5920 , 9216 , 12346 , 89000 , 41366 , 604239 , 2640940 , 9625331 , 91804567 , 22499714 , 554866998 , 988177550 , 6862668599 , 4814105619
n×2
57547946
n×3
86321919
n×4
115095892
n×5
143869865
n÷2
14386986.5
n÷3
9591324.3333333
n÷3
7193493.25
n÷5
5754794.6
n2
827941522204729
n3
2.3823167005498E+22
n4
6.8548716419068E+29
n5
1.9724189154269E+37
2 √n5364.1376753398
3 √n306.4314083892
4 √n73.240273588647
5 √n31.03129974316
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-28773972 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28773973 can be divided by 8 positive divisors.
The sum of these divisors (counting 28773973) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101101110000111001010101
3
Ternary
2000010212110201
4
Quaternary
1231300321111
5
Quinary
24331231343
6
Senary
2504420501
8
Octal
155607125
10
Decimal
28773973
12
Duodecimal
9777731
16
Hexadecimal
1b70e55
20
Vigesimal
8jgeid
36
Base36
h4q51
md5
c47c4ea573bf2d8ce85cb9247b53a1c8
sha1
dcccb1822fbea6f5d6be003126d953fdd0e71ef9
sha256
25bedf37bf1f5aac715271f27f20189b2d0577d1efb864d0affd397485d16a8a
sha512
667b7e3870c51c50b37c60530a0874ca5343882f41d04c4ddb69f8ab9d5f10eb1ba7d42733c03581a10f03d2283c3772d80763258099385502000368789d7861
ripemd-160
0e28dd6e9e47e300e28c160b25dea09042a774d8
Diameter
57547946
Circumference
180792204.38278
Area
2.6010550037603E+15
Volume
9.9790248599619E+22
Surface area
1.0404220015041E+16
Circumference
180792204.38278
Perimeter
115095892
Area
827941522204729
Diagonal
40692542.859957
Surface area
4967649133228374
Volume
2.3823167005498E+22
Space diagonal
49837983.171615
Perimeter
86321919
Area
3.5850919553863E+14
Altitude
24918991.585808
Surface area
3.5850919553863E+14
Volume
2.8075871564878E+21
Height
13564180.953319