19001442 (number)

19001442 is an even 8-digits composite number following 19001441 and preceding 19001443. In scientific notation, it is written as 1.9001442 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 6051024 positive integers (up to 19001442) that are relatively prime to 19001442.

Interesting facts

Basic properties

Name

Name nineteen million one thousand four hundred forty-two

Notation

Scientific notation 1.9001442 × 10^7
Engineering notation 1.9001442 × 10^6

Prime Factorization of 19001442

Prime Factorization 2 × 3 × 47 × 43 × 1567

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19001442
Product of the distinct prime numbers

The prime factorization of 19001442 is 2 × 3 × 47 × 43 × 1567. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 31, 38, 580, 645, 910, 3969, 12553, 35260, 717493, 925636, 2170458, 4475628, 77376096, 29500321, 292802087, 685061494, 6965891495, 8082692781

Basic calculations (n = 19001442)

Multiplication

n×y
n×2 38002884
n×3 57004326
n×4 76005768
n×5 95007210

Division

n÷y
n÷2 9500721
n÷3 6333814
n÷3 4750360.5
n÷5 3800288.4

Exponentiation

ny
n2 361054798079364
n3 6.8605618045267E+21
n4 1.3036056721613E+29
n5 2.4770387570444E+36

Nth Root

y√n
2√n 4359.0643491465
3√n 266.84691528945
4√n 66.023210684929
5√n 28.559941404255

Divisors of 19001442

1, 2, 3, 6, 43, 47, 86, 94, 129, 141, 258, 282, 1567, 2021, 3134, 4042, 4701, 6063, 9402, 12126, 67381, 73649, 134762, 147298, 202143, 220947, 404286, 441894, 3166907, 6333814, 9500721, 19001442

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19001441
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19001442 can be divided by 32 positive divisors. The sum of these divisors (counting 19001442) is 1, the average is 0.03125.

Base conversion 19001442

Base System Value
2 Binary 1001000011111000001100010
3 Ternary 1022202101002010
4 Quaternary 1020133001202
5 Quinary 14331021232
6 Senary 1515133350
8 Octal 110370142
10 Decimal 19001442
12 Duodecimal 6444256
16 Hexadecimal 121f062
20 Vigesimal 5if3c2
36 Base36 bb9lu

Cryptographic Hash Functions

md5 2e058fa29278ed3067c1efa775453109
sha1 1e5dceecec00a0125748e35780ab1e309da6fc71
sha256 58f43950b8078991c026451791475822eb72ae8e7640fd04cab4f481d3e1c053
sha512 0f19bb7a4dac9765ac86672099f896d74e72b7fb78e8bfe2a8d16e308886c66d3a32352f530d3fe2170d803adc0004466113486399c58750ea2cdfd86c1c5cd8
ripemd-160 38377d390325d11d09a75598591862863a7ca175

19001442 as geometric shapes

Circle

Radius = n
Diameter 38002884
Circumference 119389581.18963
Area 1.1342871011895E+15

Sphere

Radius = n
Volume 2.8737454086133E+22
Surface area 4.5371484047579E+15
Circumference 119389581.18963

Square

Length = n
Perimeter 76005768
Area 361054798079364
Diagonal 26872096.981046

Cube

Length = n
Surface area 2166328788476184
Volume 6.8605618045267E+21
Space diagonal 32911462.961073

Equilateral Triangle

Length = n
Perimeter 57004326
Area 1.563413136475E+14
Altitude 16455731.480537

Triangular Pyramid

Length = n
Surface area 1.563413136475E+14
Volume 8.0852496245505E+20
Height 8957365.6603486