19993128 (number)

19993128 is an even 8-digits composite number following 19993127 and preceding 19993129. In scientific notation, it is written as 1.9993128 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 16 positive divisors. There are 6664368 positive integers (up to 19993128) that are relatively prime to 19993128.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred ninety-three thousand one hundred twenty-eight

Notation

Scientific notation 1.9993128 × 10^7
Engineering notation 1.9993128 × 10^6

Prime Factorization of 19993128

Prime Factorization 2 × 2 × 2 × 3 × 833047

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4998282
Product of the distinct prime numbers

The prime factorization of 19993128 is 2 × 2 × 2 × 3 × 833047. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 74, 76, 579, 916, 5235, 9582, 87362, 59814, 334445, 177310, 5645198, 5254642, 75927725, 93973094, 463390692, 857909516, 2433676157, 4119198006

Basic calculations (n = 19993128)

Multiplication

n×y
n×2 39986256
n×3 59979384
n×4 79972512
n×5 99965640

Division

n÷y
n÷2 9996564
n÷3 6664376
n÷3 4998282
n÷5 3998625.6

Exponentiation

ny
n2 399725167224384
n3 7.9917564331385E+21
n4 1.5978020931256E+29
n5 3.1945061766528E+36

Nth Root

y√n
2√n 4471.3675760331
3√n 271.4106689683
4√n 66.868285278098
5√n 28.852014998815

Divisors of 19993128

1, 2, 3, 4, 6, 8, 12, 24, 833047, 1666094, 2499141, 3332188, 4998282, 6664376, 9996564, 19993128

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 -19993127
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 19993128 can be divided by 16 positive divisors. The sum of these divisors (counting 19993128) is 1, the average is 0.0625.

Base conversion 19993128

Base System Value
2 Binary 1001100010001001000101000
3 Ternary 1101121202102020
4 Quaternary 1030101020220
5 Quinary 20104240003
6 Senary 1552304440
8 Octal 114211050
10 Decimal 19993128
12 Duodecimal 6842120
16 Hexadecimal 1311228
20 Vigesimal 64j2g8
36 Base36 bwiso

Cryptographic Hash Functions

md5 4ea8abd8ed0fb8f6cf578c852191a947
sha1 e026a6fefeeafbf8ed4a06de167d9b6d1befe126
sha256 1ea3ecedab74a2252564a46d313f601ac81f531c0fdb0106cd41b031995b3c1c
sha512 cb27d5633d37add1bba48092b5d25678495bc863e036478fb57149922ca1af63165a1913f90d668dbffb94b060365f0ade23599c40f35b50f9c635ec66a2fbb7
ripemd-160 9612c30e436186eab5d562dee8d87f86fc091f86

19993128 as geometric shapes

Circle

Radius = n
Diameter 39986256
Circumference 125620528.09416
Area 1.2557736488071E+15

Sphere

Radius = n
Volume 3.3475791066169E+22
Surface area 5.0230945952283E+15
Circumference 125620528.09416

Square

Length = n
Perimeter 79972512
Area 399725167224384
Diagonal 28274552.771861

Cube

Length = n
Surface area 2398351003346304
Volume 7.9917564331385E+21
Space diagonal 34629113.498228

Equilateral Triangle

Length = n
Perimeter 59979384
Area 1.7308607467415E+14
Altitude 17314556.749114

Triangular Pyramid

Length = n
Surface area 1.7308607467415E+14
Volume 9.4183752791058E+20
Height 9424850.9239538