19993356 is an even 8-digits composite number following 19993355
and preceding 19993357 . In scientific notation, it is written as 1.9993356 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 6610464 positive integers (up to 19993356) that are relatively prime to 19993356.
19993356 has 24 divisors, whose sum is 39191040
The reverse of 19993356 is 65339991
Previous prime number is 127
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
nineteen million nine hundred ninety-three thousand three hundred fifty-six
Scientific notation
1.9993356 × 10^7
Engineering notation
1.9993356 × 10^6
Prime Factorization
2 × 2 × 9 × 127 × 4373
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
9996678
Product of the distinct prime numbers
The prime factorization of 19993356 is 2 × 2 × 9 × 127 × 4373.
Since it has a total of 5 prime factors.
8 , 2 , 71 , 44 , 878 , 631 , 5433 , 2098 , 62173 , 64573 , 992819 , 467363 , 2895024 , 275004 , 293492 , 15642250 , 12965734 , 313839085 , 9819920875 , 2297248132
n×2
39986712
n×3
59980068
n×4
79973424
n×5
99966780
n÷2
9996678
n÷3
6664452
n÷3
4998339
n÷5
3998671.2
n2
399734284142736
n3
7.9920298482709E+21
n4
1.5978749791911E+29
n5
3.1946883302459E+36
2 √n
4471.3930715159
3 √n
271.41170067942
4 √n
66.8684759174
5 √n
28.85208080372
1 , 2 , 4 , 9 , 18 , 36 , 127 , 254 , 508 , 1143 , 2286 , 4373 , 4572 , 8746 , 17492 , 39357 , 78714 , 157428 , 555371 , 1110742 , 2221484 , 4998339 , 9996678 , 19993356
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
-19993355
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 19993356 can be divided by 24 positive divisors.
The sum of these divisors (counting 19993356) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001100010001001100001100
3
Ternary
1101121202201200
4
Quaternary
1030101030030
5
Quinary
20104241411
6
Senary
1552305500
8
Octal
114211414
10
Decimal
19993356
12
Duodecimal
6842290
16
Hexadecimal
131130c
20
Vigesimal
64j37g
36
Base36
bwiz0
md5
80db08fdd6be3b8db839ab6cd0574db9
sha1
0dbcda2efa89c80f067c5d7b5be15c03a721219b
sha256
6b3eaca11a8d1889155448d47d5af16cabc6476aa43d7057904118302edfb30a
sha512
6927215a285de7890d3cc074bce62c0627a3ed42278010a07ac732289bc2e77e7aadca7aab48819cb63225ea284a443dc0e5d378a2ab2d55c52da85247eda0b6
ripemd-160
475e5701aabbb52d65a929f143fa5e4f442df243
Diameter
39986712
Circumference
125621960.66041
Area
1.2558022904508E+15
Volume
3.3476936344798E+22
Surface area
5.0232091618032E+15
Circumference
125621960.66041
Perimeter
79973424
Area
399734284142736
Diagonal
28274875.212553
Surface area
2398405704856416
Volume
7.9920298482709E+21
Space diagonal
34629508.405812
Perimeter
59980068
Area
1.730900224156E+14
Altitude
17314754.202906
Surface area
1.730900224156E+14
Volume
9.4186975019294E+20
Height
9424958.4041845