19793744 is an even 8-digits composite number following 19793743
and preceding 19793745 . In scientific notation, it is written as 1.9793744 × 10^7.
The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors.
There are 9375840 positive integers (up to 19793744) that are relatively prime to 19793744.
19793744 has 20 divisors, whose sum is 40369440
The reverse of 19793744 is 44739791
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
nineteen million seven hundred ninety-three thousand seven hundred forty-four
Scientific notation
1.9793744 × 10^7
Engineering notation
1.9793744 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 19 × 65111
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
2474218
Product of the distinct prime numbers
The prime factorization of 19793744 is 2 × 2 × 2 × 2 × 19 × 65111.
Since it has a total of 6 prime factors.
3 , 8 , 40 , 89 , 936 , 110 , 5283 , 8046 , 18106 , 63159 , 670017 , 856769 , 2330944 , 161646 , 40440000 , 89612772 , 91851402 , 332548858 , 8747343267 , 2355708370
n×2
39587488
n×3
59381232
n×4
79174976
n×5
98968720
n÷2
9896872
n÷3
6597914.6666667
n÷3
4948436
n÷5
3958748.8
n2
391792301537536
n3
7.7550365178048E+21
n4
1.5350120754408E+29
n5
3.0383636058184E+36
2 √n
4449.0160709982
3 √n
270.50542730184
4 √n
66.700945053261
5 √n
28.794237986977
1 , 2 , 4 , 8 , 16 , 19 , 38 , 76 , 152 , 304 , 65111 , 130222 , 260444 , 520888 , 1041776 , 1237109 , 2474218 , 4948436 , 9896872 , 19793744
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-19793743
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 19793744 can be divided by 20 positive divisors.
The sum of these divisors (counting 19793744) is 1, the average is 0.05.
Base
System
Value
2
Binary
1001011100000011101010000
3
Ternary
1101020121220122
4
Quaternary
1023200131100
5
Quinary
20031344434
6
Senary
1544125412
8
Octal
113403520
10
Decimal
19793744
12
Duodecimal
6766868
16
Hexadecimal
12e0750
20
Vigesimal
63e474
36
Base36
bs8y8
md5
856b2b1073d5649f632ad610e4387c0b
sha1
9100a593b45b98dc00b14ff2c6ea791721d22bb1
sha256
cfa69c2c77b631319bc5592de8f01e3e1e7c188ee472084d5c755eac235d117d
sha512
3ff764e15ed1404c50ef63b7a50aa23669b8502cdaa2fe2cb8de8c06c7ee9e724865d640103c89599e41f925d7bdefe22f4c0a34625c77545deca122521561ac
ripemd-160
c4bf90c43aa6a69b7dbf801ac60cca21dfcb0c74
Diameter
39587488
Circumference
124367761.47487
Area
1.2308518162434E+15
Volume
3.2484221003541E+22
Surface area
4.9234072649734E+15
Circumference
124367761.47487
Perimeter
79174976
Area
391792301537536
Diagonal
27992581.214941
Surface area
2350753809225216
Volume
7.7550365178048E+21
Space diagonal
34283770.280012
Perimeter
59381232
Area
1.6965104306934E+14
Altitude
17141885.140006
Surface area
1.6965104306934E+14
Volume
9.1393981834818E+20
Height
9330860.4049804