19489384 (number)

19489384 is an even 8-digits composite number following 19489383 and preceding 19489385. In scientific notation, it is written as 1.9489384 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors. There are 9714432 positive integers (up to 19489384) that are relatively prime to 19489384.

Interesting facts

Basic properties

Name

Name nineteen million four hundred eighty-nine thousand three hundred eighty-four

Notation

Scientific notation 1.9489384 × 10^7
Engineering notation 1.9489384 × 10^6

Prime Factorization of 19489384

Prime Factorization 2 × 2 × 2 × 337 × 7229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4872346
Product of the distinct prime numbers

The prime factorization of 19489384 is 2 × 2 × 2 × 337 × 7229. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 43, 44, 777, 226, 9277, 933, 10255, 76881, 953278, 805480, 7701084, 8611298, 7534146, 55228321, 43415430, 798522544, 4940727689, 6820129759

Basic calculations (n = 19489384)

Multiplication

n×y
n×2 38978768
n×3 58468152
n×4 77957536
n×5 97446920

Division

n÷y
n÷2 9744692
n÷3 6496461.3333333
n÷3 4872346
n÷5 3897876.8

Exponentiation

ny
n2 379836088699456
n3 7.4027713897218E+21
n4 1.442754542785E+29
n5 2.8118397302081E+36

Nth Root

y√n
2√n 4414.6782442212
3√n 269.11177713521
4√n 66.443045115506
5√n 28.705136905577

Divisors of 19489384

1, 2, 4, 8, 337, 674, 1348, 2696, 7229, 14458, 28916, 57832, 2436173, 4872346, 9744692, 19489384

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 -19489383
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 19489384 can be divided by 16 positive divisors. The sum of these divisors (counting 19489384) is 1, the average is 0.0625.

Base conversion 19489384

Base System Value
2 Binary 1001010010110001001101000
3 Ternary 1100200011102001
4 Quaternary 1022112021220
5 Quinary 14442130014
6 Senary 1533420344
8 Octal 112261150
10 Decimal 19489384
12 Duodecimal 663a6b4
16 Hexadecimal 1296268
20 Vigesimal 61g394
36 Base36 blq3s

Cryptographic Hash Functions

md5 f31b2a202a6ae4749441381c3c71c17f
sha1 d6c8a02502952fe5ad147bdd90d0419b8c0c7d3f
sha256 a84cf6bdbbf31d79eb6dffda93edc27c0109e565a8e8bc9e1dd21d659d6ccc3a
sha512 ae47e718b1aa2bce000b35aff48df35bc8debfe96a3f02b078b7cb5b441edf8de6db7d41931a6c2e561d9bab912bc4066521239b6ec1641939eaecf3a7d9ae9b
ripemd-160 9b5e7ea5128c25e18778699985aba66ce7745362

19489384 as geometric shapes

Circle

Radius = n
Diameter 38978768
Circumference 122455411.19478
Area 1.1932902658265E+15

Sphere

Radius = n
Volume 3.1008656285539E+22
Surface area 4.773161063306E+15
Circumference 122455411.19478

Square

Length = n
Perimeter 77957536
Area 379836088699456
Diagonal 27562151.175097

Cube

Length = n
Surface area 2279016532196736
Volume 7.4027713897218E+21
Space diagonal 33756603.29622

Equilateral Triangle

Length = n
Perimeter 58468152
Area 1.6447385104392E+14
Altitude 16878301.64811

Triangular Pyramid

Length = n
Surface area 1.6447385104392E+14
Volume 8.7242497487434E+20
Height 9187383.7250324