19005420 (number)

19005420 is an even 8-digits composite number following 19005419 and preceding 19005421. In scientific notation, it is written as 1.9005420 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 4223232 positive integers (up to 19005420) that are relatively prime to 19005420.

Interesting facts

Basic properties

Name

Name nineteen million five thousand four hundred twenty

Notation

Scientific notation 1.9005420 × 10^7
Engineering notation 1.9005420 × 10^6

Prime Factorization of 19005420

Prime Factorization 2 × 2 × 111 × 7 × 5 × 1223

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9502710
Product of the distinct prime numbers

The prime factorization of 19005420 is 2 × 2 × 111 × 7 × 5 × 1223. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 5, 52, 36, 207, 293, 4993, 2718, 99504, 60960, 374814, 737902, 6534334, 4184599, 69207189, 15034695, 987671171, 293049165, 4343751296, 2208317431

Basic calculations (n = 19005420)

Multiplication

n×y
n×2 38010840
n×3 57016260
n×4 76021680
n×5 95027100

Division

n÷y
n÷2 9502710
n÷3 6335140
n÷3 4751355
n÷5 3801084

Exponentiation

ny
n2 361205989376400
n3 6.864871534614E+21
n4 1.3046976676138E+29
n5 2.4796327146021E+36

Nth Root

y√n
2√n 4359.5206158476
3√n 266.86553568259
4√n 66.026665945265
5√n 28.56113712334

Divisors of 19005420

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 111, 140, 222, 444, 555, 777, 1110, 1223, 1554, 2220, 2446, 3108, 3885, 4892, 6115, 7770, 8561, 12230, 15540, 17122, 24460, 34244, 42805, 85610, 135753, 171220, 271506, 543012, 678765, 950271, 1357530, 1900542, 2715060, 3801084, 4751355, 9502710, 19005420

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19005419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19005420 can be divided by 48 positive divisors. The sum of these divisors (counting 19005420) is 1, the average is 0.020833333333333.

Base conversion 19005420

Base System Value
2 Binary 1001000011111111111101100
3 Ternary 1022202120112110
4 Quaternary 1020133333230
5 Quinary 14331133140
6 Senary 1515204020
8 Octal 110377754
10 Decimal 19005420
12 Duodecimal 6446610
16 Hexadecimal 121ffec
20 Vigesimal 5ifdb0
36 Base36 bbcoc

Cryptographic Hash Functions

md5 8eaedfc28203fd04135c46f2d262eb26
sha1 f475408087ee89af4961eb7ddb47027ed7ddc82d
sha256 7ffcd5dc594eef37372e6d1a3addd722414df6760ab2a2d0303c7d666dc32c97
sha512 77350df57ecb086bbb05476dabe200c74c63d9266393cd58c28161eaaf2279206d0dc2fc4cdeb05275700d0bcde51a0548ba7ef4dab0fb23340213151dcbf4d4
ripemd-160 d0302579e915eb7774a92790a4696d94dfa22221

19005420 as geometric shapes

Circle

Radius = n
Diameter 38010840
Circumference 119414575.70078
Area 1.1347620826575E+15

Sphere

Radius = n
Volume 2.8755506641308E+22
Surface area 4.5390483306301E+15
Circumference 119414575.70078

Square

Length = n
Perimeter 76021680
Area 361205989376400
Diagonal 26877722.722597

Cube

Length = n
Surface area 2167235936258400
Volume 6.864871534614E+21
Space diagonal 32918353.059186

Equilateral Triangle

Length = n
Perimeter 57016260
Area 1.5640678139953E+14
Altitude 16459176.529593

Triangular Pyramid

Length = n
Surface area 1.5640678139953E+14
Volume 8.0903286901668E+20
Height 8959240.9075323