28692493 is an odd 8-digits prime number following 28692492
and preceding 28692494 . In scientific notation, it is written as 2.8692493 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 28692492 positive integers (up to 28692493) that are relatively prime to 28692493.
28692493 has 2 divisors, whose sum is 28692494
The reverse of 28692493 is 39429682
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 43 Digital Root 7
Name
twenty-eight million six hundred ninety-two thousand four hundred ninety-three
Scientific notation
2.8692493 × 10^7
Engineering notation
2.8692493 × 10^6
Prime Factorization
28692493
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28692493 Product of the distinct prime numbers
The prime factorization of 28692493 is 28692493.
Since it has a total of 1 prime factors.
2 , 2 , 68 , 29 , 934 , 976 , 1692 , 1468 , 63977 , 26878 , 828779 , 113674 , 7600429 , 5377010 , 47292444 , 94445848 , 81088786 , 903120936 , 3190709716 , 6814154964
n×2
57384986
n×3
86077479
n×4
114769972
n×5
143462465
n÷2
14346246.5
n÷3
9564164.3333333
n÷3
7173123.25
n÷5
5738498.6
n2
823259154555049
n3
2.3621357529257E+22
n4
6.7775563555869E+29
n5
1.9446498828978E+37
2 √n5356.5374076917
3 √n306.1418917041
4 √n73.188369347128
5 √n31.013705376841
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28692494 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14346247 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5356.5375010355 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999302954 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28692493 can be divided by 2 positive divisors.
The sum of these divisors (counting 28692493) is 28692494, the average is 14346247.
Base
System
Value
2
Binary
1101101011101000000001101
3
Ternary
1222222201200221
4
Quaternary
1231131000031
5
Quinary
24321124433
6
Senary
2502551341
8
Octal
155350015
10
Decimal
28692493
12
Duodecimal
9738551
16
Hexadecimal
1b5d00d
20
Vigesimal
8j6b4d
36
Base36
h2z9p
md5
14ab758154142f6123ef9ddd5c59dab2
sha1
79dce50615301a6e2b804573c7ed3c7274b525a4
sha256
4dccce2734483ee1eb081554cfd36c479db32c73bc206ed3384e649169b4c4f6
sha512
91bf3f36c1fcd4b3ae57b79f4c6c0a4cda9857c0e182703502b8fcfd5486fe97b96fca8ab140eed0861fe8abfb6245f09b8d7b644884507449b47c89dbaa3b12
ripemd-160
f5ada0f06964de0ab65c61b2c4bb9babb4d42f62
Diameter
57384986
Circumference
180280250.44395
Area
2.5863449119507E+15
Volume
9.8944911042308E+22
Surface area
1.0345379647803E+16
Circumference
180280250.44395
Perimeter
114769972
Area
823259154555049
Diagonal
40577312.738895
Surface area
4939554927330294
Volume
2.3621357529257E+22
Space diagonal
49696855.671814
Perimeter
86077479
Area
3.5648167087139E+14
Altitude
24848427.835907
Surface area
3.5648167087139E+14
Volume
2.7838036816282E+21
Height
13525770.912965