42149712 (number)
42149712 is an even 8-digits composite number following 42149711 and preceding 42149713. In scientific notation, it is written as 4.2149712 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 12772480 positive integers (up to 42149712) that are relatively prime to 42149712.
Interesting facts
- 42149712 has 40 divisors, whose sum is 118787040
- The reverse of 42149712 is 21794124
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
| Name | forty-two million one hundred forty-nine thousand seven hundred twelve |
|---|
Notation
| Scientific notation | 4.2149712 × 10^7 |
|---|---|
| Engineering notation | 4.2149712 × 10^6 |
Prime Factorization of 42149712
Prime Factorization 2 × 2 × 2 × 2 × 3 × 11 × 79829
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 5268714 | Product of the distinct prime numbers |
The prime factorization of 42149712 is 2 × 2 × 2 × 2 × 3 × 11 × 79829. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42149712)
Multiplication
n×y| n×2 | 84299424 |
|---|---|
| n×3 | 126449136 |
| n×4 | 168598848 |
| n×5 | 210748560 |
Division
n÷y| n÷2 | 21074856 |
|---|---|
| n÷3 | 14049904 |
| n÷3 | 10537428 |
| n÷5 | 8429942.4 |
Exponentiation
ny| n2 | 1776598221682944 |
|---|---|
| n3 | 7.4883103383648E+22 |
| n4 | 3.156301241287E+30 |
| n5 | 1.3303718830549E+38 |
Nth Root
y√n| 2√n | 6492.2809551035 |
|---|---|
| 3√n | 348.01519288935 |
| 4√n | 80.5746917779 |
| 5√n | 33.493375798819 |
Divisors of 42149712
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 | -42149711 | 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 42149712 can be divided by 40 positive divisors. The sum of these divisors (counting 42149712) is 1, the average is 0.025.
Base conversion 42149712
| Base | System | Value |
|---|---|---|
| 2 | Binary | 10100000110010011101010000 |
| 3 | Ternary | 2221022102112110 |
| 4 | Quaternary | 2200302131100 |
| 5 | Quinary | 41242242322 |
| 6 | Senary | 4103225320 |
| 8 | Octal | 240623520 |
| 10 | Decimal | 42149712 |
| 12 | Duodecimal | 12148240 |
| 16 | Hexadecimal | 2832750 |
| 20 | Vigesimal | d38e5c |
| 36 | Base36 | p3exc |
Cryptographic Hash Functions
| md5 | 9fe94a732a0d804fd7591621303858d0 |
|---|---|
| sha1 | 327b483ff499fc7eaee2cd522c6fd22853e81143 |
| sha256 | d7d489db0b2c452fbf0618fb1d78af6219efc87f30a4ee8a570daa18cc7f9140 |
| sha512 | 2ae2edffb8e0dd9595b3bc85ba273c50a67641756710c8d77cc87bd4236bba8ba4aa8b353a789dda45a13e5fe135705ca05e8d601fc916a08115ffe36ac18785 |
| ripemd-160 | 300cfb42881289eda7d07071e1a068e7ccd4c428 |
42149712 as geometric shapes
Circle
Radius = n| Diameter | 84299424 |
|---|---|
| Circumference | 264834451.14025 |
| Area | 5.5813479216198E+15 |
Sphere
Radius = n| Volume | 3.1366960995743E+23 |
|---|---|
| Surface area | 2.2325391686479E+16 |
| Circumference | 264834451.14025 |
Square
Length = n| Perimeter | 168598848 |
|---|---|
| Area | 1776598221682944 |
| Diagonal | 59608694.36052 |
Cube
Length = n| Surface area | 10659589330097664 |
|---|---|
| Volume | 7.4883103383648E+22 |
| Space diagonal | 73005442.708396 |
Equilateral Triangle
Length = n| Perimeter | 126449136 |
|---|---|
| Area | 7.6928959614784E+14 |
| Altitude | 36502721.354198 |
Triangular Pyramid
Length = n| Surface area | 7.6928959614784E+14 |
|---|---|
| Volume | 8.8250583664785E+21 |
| Height | 19869564.78684 |