19992764 is an even 8-digits composite number following 19992763
and preceding 19992765 . In scientific notation, it is written as 1.9992764 × 10^7.
The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors.
There are 8875440 positive integers (up to 19992764) that are relatively prime to 19992764.
19992764 has 24 divisors, whose sum is 39059328
The reverse of 19992764 is 46729991
Previous prime number is 43
Is Prime? no Number parity even Number length 8 Sum of Digits 47 Digital Root 2
Name
nineteen million nine hundred ninety-two thousand seven hundred sixty-four
Scientific notation
1.9992764 × 10^7
Engineering notation
1.9992764 × 10^6
Prime Factorization
2 × 2 × 11 × 43 × 10567
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
9996382 Product of the distinct prime numbers
The prime factorization of 19992764 is 2 × 2 × 11 × 43 × 10567.
Since it has a total of 5 prime factors.
2 , 8 , 60 , 47 , 410 , 808 , 2367 , 3991 , 41366 , 53298 , 233584 , 396322 , 3617243 , 4968227 , 39842638 , 54931306 , 504209628 , 396069942 , 3023814251 , 7214221647
n×2
39985528
n×3
59978292
n×4
79971056
n×5
99963820
n÷2
9996382
n÷3
6664254.6666667
n÷3
4998191
n÷5
3998552.8
n2
399710612359696
n3
7.9913199412029E+21
n4
1.5976857363296E+29
n5
3.1942153872605E+36
2 √n4471.3268724172
3 √n271.40902183429
4 √n66.867980920745
5 √n28.851909940618
1 , 2 , 4 , 11 , 22 , 43 , 44 , 86 , 172 , 473 , 946 , 1892 , 10567 , 21134 , 42268 , 116237 , 232474 , 454381 , 464948 , 908762 , 1817524 , 4998191 , 9996382 , 19992764
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-19992763 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 19992764 can be divided by 24 positive divisors.
The sum of these divisors (counting 19992764) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001100010001000010111100
3
Ternary
1101121201220202
4
Quaternary
1030101002330
5
Quinary
20104232024
6
Senary
1552303032
8
Octal
114210274
10
Decimal
19992764
12
Duodecimal
6841a78
16
Hexadecimal
13110bc
20
Vigesimal
64j1i4
36
Base36
bwiik
md5
f392615f77b5b4d4326f79ed6e0f6f66
sha1
e9244dafe5b66da1ebac9b44bc2d47d8cd7b2817
sha256
e0f6b8a8c223b04ee7d4605f4dbc84b5daec7d24820f09b51c96e38bd5874966
sha512
f0b3dab4f60fc2991a10b41c12e5f39e66b42b7a71ef31415a7a42c694feee36f63a8f10a1d56b6b04f6a772549d3c8b6e74f3883ce844f92f09d4f1e9207728
ripemd-160
d6f3bfbbb1a6b2e02a3a5aa17ef475683ed87ecd
Diameter
39985528
Circumference
125618241.01471
Area
1.2557279233511E+15
Volume
3.3473962693025E+22
Surface area
5.0229116934044E+15
Circumference
125618241.01471
Perimeter
79971056
Area
399710612359696
Diagonal
28274037.998125
Surface area
2398263674158176
Volume
7.9913199412029E+21
Space diagonal
34628483.031734
Perimeter
59978292
Area
1.7307977223287E+14
Altitude
17314241.515867
Surface area
1.7307977223287E+14
Volume
9.4178608684264E+20
Height
9424679.3327082