19138384 (number)

19138384 is an even 8-digits composite number following 19138383 and preceding 19138385. In scientific notation, it is written as 1.9138384 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 9411840 positive integers (up to 19138384) that are relatively prime to 19138384.

Interesting facts

Basic properties

Name

Name nineteen million one hundred thirty-eight thousand three hundred eighty-four

Notation

Scientific notation 1.9138384 × 10^7
Engineering notation 1.9138384 × 10^6

Prime Factorization of 19138384

Prime Factorization 2 × 2 × 2 × 2 × 61 × 19609

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2392298
Product of the distinct prime numbers

The prime factorization of 19138384 is 2 × 2 × 2 × 2 × 61 × 19609. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 56, 65, 320, 309, 8725, 726, 21232, 80211, 669324, 323660, 411675, 236527, 77880953, 9610216, 192898263, 389964036, 6312562456, 8028667487

Basic calculations (n = 19138384)

Multiplication

n×y
n×2 38276768
n×3 57415152
n×4 76553536
n×5 95691920

Division

n÷y
n÷2 9569192
n÷3 6379461.3333333
n÷3 4784596
n÷5 3827676.8

Exponentiation

ny
n2 366277742131456
n3 7.0099640795648E+21
n4 1.3415938438092E+29
n5 2.5675938154856E+36

Nth Root

y√n
2√n 4374.7438782173
3√n 267.48643014984
4√n 66.141846649586
5√n 28.600989123986

Divisors of 19138384

1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 19609, 39218, 78436, 156872, 313744, 1196149, 2392298, 4784596, 9569192, 19138384

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19138383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19138384 can be divided by 20 positive divisors. The sum of these divisors (counting 19138384) is 1, the average is 0.05.

Base conversion 19138384

Base System Value
2 Binary 1001001000000011101010000
3 Ternary 1100000022221001
4 Quaternary 1021000131100
5 Quinary 14344412014
6 Senary 1522111344
8 Octal 111003520
10 Decimal 19138384
12 Duodecimal 64ab554
16 Hexadecimal 1240750
20 Vigesimal 5jc5j4
36 Base36 be79s

Cryptographic Hash Functions

md5 5ea25b19f84a5f8233b6e8ebf9d95b2f
sha1 c09486258fe701efbe6306fb6f2ba328bba46add
sha256 964daaf9572cc77a910275d9082c1f6a835ffe21d925193a6a0924c033f8670d
sha512 705feb66c57bddf06a32ae706f5f3763d76ee9259d49c3a352ed0f77c76fdc130f313fbb88064d697d3221f89ab240f5fb7faf8964ccfc256e0f9e281f233d68
ripemd-160 6483c146886214a19ae69ee200a5930e8ac73564

19138384 as geometric shapes

Circle

Radius = n
Diameter 38276768
Circumference 120250013.15196
Area 1.1506954638536E+15

Sphere

Radius = n
Volume 2.9363268872385E+22
Surface area 4.6027818554146E+15
Circumference 120250013.15196

Square

Length = n
Perimeter 76553536
Area 366277742131456
Diagonal 27065762.214704

Cube

Length = n
Surface area 2197666452788736
Volume 7.0099640795648E+21
Space diagonal 33148653.462763

Equilateral Triangle

Length = n
Perimeter 57415152
Area 1.5860291476332E+14
Altitude 16574326.731382

Triangular Pyramid

Length = n
Surface area 1.5860291476332E+14
Volume 8.261321894224E+20
Height 9021920.7382347