19984927 is an odd 8-digits prime number following 19984926
and preceding 19984928 . In scientific notation, it is written as 1.9984927 × 10^7.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 19984926 positive integers (up to 19984927) that are relatively prime to 19984927.
19984927 has 2 divisors, whose sum is 19984928
The reverse of 19984927 is 72948991
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 49 Digital Root 4
Name
nineteen million nine hundred eighty-four thousand nine hundred twenty-seven
Scientific notation
1.9984927 × 10^7
Engineering notation
1.9984927 × 10^6
Prime Factorization
19984927
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
19984927 Product of the distinct prime numbers
The prime factorization of 19984927 is 19984927.
Since it has a total of 1 prime factors.
10 , 2 , 19 , 66 , 347 , 862 , 1239 , 4477 , 64757 , 13841 , 860479 , 290344 , 9695028 , 74454 , 70578221 , 8351867 , 605182801 , 561193596 , 2872115115 , 1936521547
n×2
39969854
n×3
59954781
n×4
79939708
n×5
99924635
n÷2
9992463.5
n÷3
6661642.3333333
n÷3
4996231.75
n÷5
3996985.4
n2
399397307195329
n3
7.9819260282952E+21
n4
1.5951820899488E+29
n5
3.1879597619334E+36
2 √n4470.4504247335
3 √n271.37355382712
4 √n66.861427031836
5 √n28.849647643316
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
19984928 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
9992464 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4470.4505365791 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999998999246 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 19984927 can be divided by 2 positive divisors.
The sum of these divisors (counting 19984927) is 19984928, the average is 9992464.
Base
System
Value
2
Binary
1001100001111001000011111
3
Ternary
1101121100011111
4
Quaternary
1030033020133
5
Quinary
20104004202
6
Senary
1552202451
8
Octal
114171037
10
Decimal
19984927
12
Duodecimal
6839427
16
Hexadecimal
130f21f
20
Vigesimal
64i267
36
Base36
bwcgv
md5
45f492e10371dd48e042a5259a1b5cba
sha1
962fedc9d5a8eead6a09e0a2656acc91de373099
sha256
c530ed0ef43af29482b854f9d74182b13af715c3c031d701213d64e032e43fc2
sha512
30ba33b2d750d89238c2c5fba73aa63b20b89d8ff182d7c1f2e01528e21bff01bc4a0558761602ac2df986348cebdf25f5c63e511beb8cb82bc5ffb86b29c6ff
ripemd-160
fb5c697b738df9f416a233e9506c6ec8def5c901
Diameter
39969854
Circumference
125568999.69146
Area
1.2547436461484E+15
Volume
3.3434613562653E+22
Surface area
5.0189745845936E+15
Circumference
125568999.69146
Perimeter
79939708
Area
399397307195329
Diagonal
28262954.806436
Surface area
2396383843171974
Volume
7.9819260282952E+21
Space diagonal
34614908.949555
Perimeter
59954781
Area
1.7294410711713E+14
Altitude
17307454.474778
Surface area
1.7294410711713E+14
Volume
9.4067900358949E+20
Height
9420984.9354788