19005142 (number)

19005142 is an even 8-digits composite number following 19005141 and preceding 19005143. In scientific notation, it is written as 1.9005142 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 8739360 positive integers (up to 19005142) that are relatively prime to 19005142.

Interesting facts

Basic properties

Name

Name nineteen million five thousand one hundred forty-two

Notation

Scientific notation 1.9005142 × 10^7
Engineering notation 1.9005142 × 10^6

Prime Factorization of 19005142

Prime Factorization 2 × 13 × 307 × 2381

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19005142
Product of the distinct prime numbers

The prime factorization of 19005142 is 2 × 13 × 307 × 2381. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 16, 19, 182, 451, 3965, 2088, 83474, 15964, 398901, 206267, 9916403, 3902415, 17109739, 53132273, 520578837, 721414216, 795063716, 9124292923

Basic calculations (n = 19005142)

Multiplication

n×y
n×2 38010284
n×3 57015426
n×4 76020568
n×5 95025710

Division

n÷y
n÷2 9502571
n÷3 6335047.3333333
n÷3 4751285.5
n÷5 3801028.4

Exponentiation

ny
n2 361195422440164
n3 6.8645702932253E+21
n4 1.3046213319173E+29
n5 2.4794513669317E+36

Nth Root

y√n
2√n 4359.4887314913
3√n 266.86423449271
4√n 66.026424494223
5√n 28.561053567779

Divisors of 19005142

1, 2, 13, 26, 307, 614, 2381, 3991, 4762, 7982, 30953, 61906, 730967, 1461934, 9502571, 19005142

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 -19005141
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 19005142 can be divided by 16 positive divisors. The sum of these divisors (counting 19005142) is 1, the average is 0.0625.

Base conversion 19005142

Base System Value
2 Binary 1001000011111111011010110
3 Ternary 1022202120011011
4 Quaternary 1020133323112
5 Quinary 14331131032
6 Senary 1515202434
8 Octal 110377326
10 Decimal 19005142
12 Duodecimal 644641a
16 Hexadecimal 121fed6
20 Vigesimal 5ifch2
36 Base36 bbcgm

Cryptographic Hash Functions

md5 972b1a980600f60c56de7202a48904a5
sha1 acf2d276721954ffb3bdea9eaf2a8b6e6783b53a
sha256 8b6c9a386154140f4ec2c10d7fd3c914af9b5f2ce3cd7234065bd39e5e41100a
sha512 d2a393bfa0cf73cc57de3937e303202081ea459e26066f2bfd670314627cc86af54f59c0de0e4eb44e0a3443445ed981846b65b40ecd1ec8710824df376fcabf
ripemd-160 1af450c0f1a3eb33a5230a17bcbafa4d712195cf

19005142 as geometric shapes

Circle

Radius = n
Diameter 38010284
Circumference 119412828.97526
Area 1.1347288856483E+15

Sphere

Radius = n
Volume 2.875424480433E+22
Surface area 4.5389155425931E+15
Circumference 119412828.97526

Square

Length = n
Perimeter 76020568
Area 361195422440164
Diagonal 26877329.571227

Cube

Length = n
Surface area 2167172534640984
Volume 6.8645702932253E+21
Space diagonal 32917871.549061

Equilateral Triangle

Length = n
Perimeter 57015426
Area 1.5640220578192E+14
Altitude 16458935.774531

Triangular Pyramid

Length = n
Surface area 1.5640220578192E+14
Volume 8.0899736737856E+20
Height 8959109.8570755