19974448 (number)
19974448 is an even 8-digits composite number following 19974447 and preceding 19974449. In scientific notation, it is written as 1.9974448 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 40 positive divisors. There are 9005568 positive integers (up to 19974448) that are relatively prime to 19974448.
Interesting facts
- 19974448 has 40 divisors, whose sum is 39841200
- The reverse of 19974448 is 84447991
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 46
- Digital Root 1
Name
| Name | nineteen million nine hundred seventy-four thousand four hundred forty-eight |
|---|
Notation
| Scientific notation | 1.9974448 × 10^7 |
|---|---|
| Engineering notation | 1.9974448 × 10^6 |
Prime Factorization of 19974448
Prime Factorization 2 × 2 × 2 × 2 × 169 × 83 × 89
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2496806 | Product of the distinct prime numbers |
The prime factorization of 19974448 is 2 × 2 × 2 × 2 × 169 × 83 × 89. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 19974448)
Multiplication
n×y| n×2 | 39948896 |
|---|---|
| n×3 | 59923344 |
| n×4 | 79897792 |
| n×5 | 99872240 |
Division
n÷y| n÷2 | 9987224 |
|---|---|
| n÷3 | 6658149.3333333 |
| n÷3 | 4993612 |
| n÷5 | 3994889.6 |
Exponentiation
ny| n2 | 398978572904704 |
|---|---|
| n3 | 7.9693767575992E+21 |
| n4 | 1.5918390163707E+29 |
| n5 | 3.1796105656869E+36 |
Nth Root
y√n| 2√n | 4469.2782415061 |
|---|---|
| 3√n | 271.32611439695 |
| 4√n | 66.8526606913 |
| 5√n | 28.846621573872 |
Divisors of 19974448
40 divisors
| τ | Total Divisors | 40 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -19974447 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 19974448 can be divided by 40 positive divisors. The sum of these divisors (counting 19974448) is 1, the average is 0.025.
Base conversion 19974448
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001100001100100100110000 |
| 3 | Ternary | 1101120210210101 |
| 4 | Quaternary | 1030030210300 |
| 5 | Quinary | 20103140243 |
| 6 | Senary | 1552042144 |
| 8 | Octal | 114144460 |
| 10 | Decimal | 19974448 |
| 12 | Duodecimal | 6833354 |
| 16 | Hexadecimal | 130c930 |
| 20 | Vigesimal | 64gg28 |
| 36 | Base36 | bw4ds |
Cryptographic Hash Functions
| md5 | 61eb55a02f2798130351fe3281128b52 |
|---|---|
| sha1 | c4769309c8998bd886301a410c1df40b79747e22 |
| sha256 | 6a9b1403d6ec428e66b180a7d73bacf9a32d5ef5d405818260e67c7439d463dd |
| sha512 | 567ecf45dca48475c58dc59c39708aa3453d9b29ee913373fd3f8e088915deafd34abb8b4bf3068d6d5f206d30f3446d2cf8c3b0562eb6fc527197efd16ee334 |
| ripemd-160 | 773bcfbec908282c95fb0d5b9540fa59ba0bbe5f |
19974448 as geometric shapes
Circle
Radius = n| Diameter | 39948896 |
|---|---|
| Circumference | 125503158.19262 |
| Area | 1.2534281535772E+15 |
Sphere
Radius = n| Volume | 3.3382047300484E+22 |
|---|---|
| Surface area | 5.0137126143086E+15 |
| Circumference | 125503158.19262 |
Square
Length = n| Perimeter | 79897792 |
|---|---|
| Area | 398978572904704 |
| Diagonal | 28248135.262516 |
Cube
Length = n| Surface area | 2393871437428224 |
|---|---|
| Volume | 7.9693767575992E+21 |
| Space diagonal | 34596758.789143 |
Equilateral Triangle
Length = n| Perimeter | 59923344 |
|---|---|
| Area | 1.7276278985057E+14 |
| Altitude | 17298379.394571 |
Triangular Pyramid
Length = n| Surface area | 1.7276278985057E+14 |
|---|---|
| Volume | 9.3920005785481E+20 |
| Height | 9416045.0875054 |