19474638 (number)

19474638 is an even 8-digits composite number following 19474637 and preceding 19474639. In scientific notation, it is written as 1.9474638 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 6228768 positive integers (up to 19474638) that are relatively prime to 19474638.

Interesting facts

Basic properties

Name

Name nineteen million four hundred seventy-four thousand six hundred thirty-eight

Notation

Scientific notation 1.9474638 × 10^7
Engineering notation 1.9474638 × 10^6

Prime Factorization of 19474638

Prime Factorization 2 × 3 × 53 × 47 × 1303

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19474638
Product of the distinct prime numbers

The prime factorization of 19474638 is 2 × 3 × 53 × 47 × 1303. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 14, 5, 847, 97, 9442, 9396, 84934, 43364, 957898, 58567, 9584074, 5873017, 9055558, 3496067, 925495980, 417212166, 133655300, 7253623163

Basic calculations (n = 19474638)

Multiplication

n×y
n×2 38949276
n×3 58423914
n×4 77898552
n×5 97373190

Division

n÷y
n÷2 9737319
n÷3 6491546
n÷3 4868659.5
n÷5 3894927.6

Exponentiation

ny
n2 379261525231044
n3 7.3859809112024E+21
n4 1.4383930452058E+29
n5 2.80121838571E+36

Nth Root

y√n
2√n 4413.0078178041
3√n 269.04388849183
4√n 66.430473562997
5√n 28.700791831222

Divisors of 19474638

1, 2, 3, 6, 47, 53, 94, 106, 141, 159, 282, 318, 1303, 2491, 2606, 3909, 4982, 7473, 7818, 14946, 61241, 69059, 122482, 138118, 183723, 207177, 367446, 414354, 3245773, 6491546, 9737319, 19474638

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 -19474637
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 19474638 can be divided by 32 positive divisors. The sum of these divisors (counting 19474638) is 1, the average is 0.03125.

Base conversion 19474638

Base System Value
2 Binary 1001010010010100011001110
3 Ternary 1100122102011220
4 Quaternary 1022102203032
5 Quinary 14441142023
6 Senary 1533224210
8 Octal 112224316
10 Decimal 19474638
12 Duodecimal 6632066
16 Hexadecimal 12928ce
20 Vigesimal 61e6bi
36 Base36 bleq6

Cryptographic Hash Functions

md5 193b0ba20e875d408c36a7d0501dcf91
sha1 b3c276980e5b64ab029c89a86df4d0734603ac16
sha256 7ceac2768bd1b1097ee995f52fe80e7e02cde49eab5f0e133f85f845bc0e3210
sha512 04e61cbecab7c2083a05ed081b06cb8dab11f1db155c0bf4097f0248016cf1122db89baeb674f382e8960b1ef7019d03550811723cd75720da8fe97448f02c73
ripemd-160 55688ab7274bdf157236e4a72fa5cbef1ecb5fbe

19474638 as geometric shapes

Circle

Radius = n
Diameter 38949276
Circumference 122362759.34424
Area 1.1914852214551E+15

Sphere

Radius = n
Volume 3.0938324493584E+22
Surface area 4.7659408858204E+15
Circumference 122362759.34424

Square

Length = n
Perimeter 77898552
Area 379261525231044
Diagonal 27541297.181906

Cube

Length = n
Surface area 2275569151386264
Volume 7.3859809112024E+21
Space diagonal 33731062.475012

Equilateral Triangle

Length = n
Perimeter 58423914
Area 1.6422505776406E+14
Altitude 16865531.237506

Triangular Pyramid

Length = n
Surface area 1.6422505776406E+14
Volume 8.7044619800427E+20
Height 9180432.3939688