19997796 is an even 8-digits composite number following 19997795
and preceding 19997797 . In scientific notation, it is written as 1.9997796 × 10^7.
The sum of its digits is 57. It has a total of 5 prime factors and 24 positive divisors.
There are 5273856 positive integers (up to 19997796) that are relatively prime to 19997796.
19997796 has 24 divisors, whose sum is 47176864
The reverse of 19997796 is 69779991
Previous prime number is 91
Is Prime? no Number parity even Number length 8 Sum of Digits 57 Digital Root 3
Name
nineteen million nine hundred ninety-seven thousand seven hundred ninety-six
Scientific notation
1.9997796 × 10^7
Engineering notation
1.9997796 × 10^6
Prime Factorization
2 × 2 × 3 × 91 × 18313
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
9998898 Product of the distinct prime numbers
The prime factorization of 19997796 is 2 × 2 × 3 × 91 × 18313.
Since it has a total of 5 prime factors.
6 , 3 , 25 , 22 , 748 , 913 , 7813 , 4072 , 41251 , 15311 , 459125 , 252570 , 4301902 , 5095112 , 81826877 , 1743564 , 142367405 , 495785373 , 2502659423 , 5242643924
n×2
39995592
n×3
59993388
n×4
79991184
n×5
99988980
n÷2
9998898
n÷3
6665932
n÷3
4999449
n÷5
3999559.2
n2
399911844857616
n3
7.9973554914463E+21
n4
1.5992948365742E+29
n5
3.1982371885665E+36
2 √n4471.8895335194
3 √n271.43179033249
4 √n66.872188041961
5 √n28.853362147992
1 , 2 , 3 , 4 , 6 , 12 , 91 , 182 , 273 , 364 , 546 , 1092 , 18313 , 36626 , 54939 , 73252 , 109878 , 219756 , 1666483 , 3332966 , 4999449 , 6665932 , 9998898 , 19997796
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
-19997795 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 19997796 can be divided by 24 positive divisors.
The sum of these divisors (counting 19997796) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001100010010010001100100
3
Ternary
1101121222211010
4
Quaternary
1030102101210
5
Quinary
20104412141
6
Senary
1552342220
8
Octal
114222144
10
Decimal
19997796
12
Duodecimal
6844970
16
Hexadecimal
1312464
20
Vigesimal
64je9g
36
Base36
bwmec
md5
3a8a09e622bf9b1c38d988f5e585dbe5
sha1
5a574008be19f06481e0e21a3e01f7b3c60ee410
sha256
3ae2bec7e0ba72ea579e6f17ba7f32657906793a925c65a5ed881c0168733367
sha512
0452316b3c08ba3d5e3a4564582b22ed4b7bfcf7b0d1a04e8d342da1cd2c2e3b81d8215190af6909986e0481052f853019c20b558453ea8c44288d8194bfdb59
ripemd-160
81566d399785a12613f458644fb554a492ce31c4
Diameter
39995592
Circumference
125649858.00317
Area
1.2563601138882E+15
Volume
3.3499244346765E+22
Surface area
5.0254404555529E+15
Circumference
125649858.00317
Perimeter
79991184
Area
399911844857616
Diagonal
28281154.32077
Surface area
2399471069145696
Volume
7.9973554914463E+21
Space diagonal
34637198.711398
Perimeter
59993388
Area
1.731669084605E+14
Altitude
17318599.355699
Surface area
1.731669084605E+14
Volume
9.4249738326019E+20
Height
9427051.4402568