19993384 is an even 8-digits composite number following 19993383
and preceding 19993385 . In scientific notation, it is written as 1.9993384 × 10^7.
The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors.
There are 9960240 positive integers (up to 19993384) that are relatively prime to 19993384.
19993384 has 16 divisors, whose sum is 37624320
The reverse of 19993384 is 48339991
Previous prime number is 283
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
nineteen million nine hundred ninety-three thousand three hundred eighty-four
Scientific notation
1.9993384 × 10^7
Engineering notation
1.9993384 × 10^6
Prime Factorization
2 × 2 × 2 × 283 × 8831
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
4998346
Product of the distinct prime numbers
The prime factorization of 19993384 is 2 × 2 × 2 × 283 × 8831.
Since it has a total of 5 prime factors.
5 , 7 , 99 , 12 , 438 , 736 , 4933 , 5766 , 83314 , 41057 , 457 , 846005 , 2115549 , 427336 , 64602260 , 21920055 , 644881626 , 145508638 , 4350540875 , 3079290619
n×2
39986768
n×3
59980152
n×4
79973536
n×5
99966920
n÷2
9996692
n÷3
6664461.3333333
n÷3
4998346
n÷5
3998676.8
n2
399735403771456
n3
7.9920634259978E+21
n4
1.5978839302833E+29
n5
3.1947107005583E+36
2 √n
4471.39620253
3 √n
271.41182738024
4 √n
66.868499329131
5 √n
28.852088884982
1 , 2 , 4 , 8 , 283 , 566 , 1132 , 2264 , 8831 , 17662 , 35324 , 70648 , 2499173 , 4998346 , 9996692 , 19993384
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-19993383
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 19993384 can be divided by 16 positive divisors.
The sum of these divisors (counting 19993384) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001100010001001100101000
3
Ternary
1101121202202201
4
Quaternary
1030101030220
5
Quinary
20104242014
6
Senary
1552305544
8
Octal
114211450
10
Decimal
19993384
12
Duodecimal
68422b4
16
Hexadecimal
1311328
20
Vigesimal
64j394
36
Base36
bwizs
md5
11f12d2186647c6ee6a7369515e77c04
sha1
d1d101eeeb43be852b098364f8264f2376a25cbf
sha256
3e7195a27f653922ae9c4319c7770075ffba2e45958bb741bcec9463a02fd74b
sha512
339c05000a5c4c086d7ea734b6f7ea4e20c411d7e16f146578b51c4a18fa8a728559297dcb260dbcb03b0038652c1b2742913e8a7367484ce2b7127376873ae5
ripemd-160
cdc0034d8d4d5478e261e682f804dc6293f46354
Diameter
39986768
Circumference
125622136.5896
Area
1.2558058078682E+15
Volume
3.3477076994851E+22
Surface area
5.0232232314726E+15
Circumference
125622136.5896
Perimeter
79973536
Area
399735403771456
Diagonal
28274914.810533
Surface area
2398412422628736
Volume
7.9920634259978E+21
Space diagonal
34629556.903235
Perimeter
59980152
Area
1.7309050722906E+14
Altitude
17314778.451617
Surface area
1.7309050722906E+14
Volume
9.41873707366E+20
Height
9424971.6035111