19993311 (number)

19993311 is an odd 8-digits composite number following 19993310 and preceding 19993312. In scientific notation, it is written as 1.9993311 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 20 positive divisors. There are 12301632 positive integers (up to 19993311) that are relatively prime to 19993311.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred ninety-three thousand three hundred eleven

Notation

Scientific notation 1.9993311 × 10^7
Engineering notation 1.9993311 × 10^6

Prime Factorization of 19993311

Prime Factorization 39 × 3 × 9 × 3 × 6329

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6664437
Product of the distinct prime numbers

The prime factorization of 19993311 is 39 × 3 × 9 × 3 × 6329. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 88, 71, 764, 337, 7692, 9912, 52531, 14747, 791518, 155383, 7791886, 9432, 16024071, 6017221, 8566188, 616635215, 3280451021, 9191641399

Basic calculations (n = 19993311)

Multiplication

n×y
n×2 39986622
n×3 59979933
n×4 79973244
n×5 99966555

Division

n÷y
n÷2 9996655.5
n÷3 6664437
n÷3 4998327.75
n÷5 3998662.2

Exponentiation

ny
n2 399732484742721
n3 7.991975884264E+21
n4 1.5978605935859E+29
n5 3.1946523782207E+36

Nth Root

y√n
2√n 4471.3880395242
3√n 271.41149705284
4√n 66.868438291351
5√n 28.852067815957

Divisors of 19993311

1, 3, 9, 27, 39, 81, 117, 351, 1053, 3159, 6329, 18987, 56961, 170883, 246831, 512649, 740493, 2221479, 6664437, 19993311

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 -19993310
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 19993311 can be divided by 20 positive divisors. The sum of these divisors (counting 19993311) is 1, the average is 0.05.

Base conversion 19993311

Base System Value
2 Binary 1001100010001001011011111
3 Ternary 1101121202200000
4 Quaternary 1030101023133
5 Quinary 20104241221
6 Senary 1552305343
8 Octal 114211337
10 Decimal 19993311
12 Duodecimal 6842253
16 Hexadecimal 13112df
20 Vigesimal 64j35b
36 Base36 bwixr

Cryptographic Hash Functions

md5 6b7da941c568ef2048e02930ff6d8a22
sha1 fdb3d143eeec05d2a4fb81af3cb52db394d93695
sha256 94c49805706e814efcc7e12f663c79bf1bc74a722882dd340d0a502c7aeb5452
sha512 5003a5be42f16790aeb2ca02c577a6654f91af57f9e9aa8f86a66c19a0737cb208a118f472881440a5cf849638cabd37d941eb51319c4ba9ff5e5d28e074ee64
ripemd-160 8635ccf646bd6118a5459d0acdd19ce818546f8f

19993311 as geometric shapes

Circle

Radius = n
Diameter 39986622
Circumference 125621677.91707
Area 1.2557966374689E+15

Sphere

Radius = n
Volume 3.3476710300894E+22
Surface area 5.0231865498757E+15
Circumference 125621677.91707

Square

Length = n
Perimeter 79973244
Area 399732484742721
Diagonal 28274811.572943

Cube

Length = n
Surface area 2398394908456326
Volume 7.991975884264E+21
Space diagonal 34629430.463526

Equilateral Triangle

Length = n
Perimeter 59979933
Area 1.7308924325254E+14
Altitude 17314715.231763

Triangular Pyramid

Length = n
Surface area 1.7308924325254E+14
Volume 9.4186339047374E+20
Height 9424937.1909811