42561264 (number)
42561264 is an even 8-digits composite number following 42561263 and preceding 42561265. In scientific notation, it is written as 4.2561264 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 13728960 positive integers (up to 42561264) that are relatively prime to 42561264.
Interesting facts
- 42561264 has 40 divisors, whose sum is 113500672
- The reverse of 42561264 is 46216524
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
| Name | forty-two million five hundred sixty-one thousand two hundred sixty-four |
|---|
Notation
| Scientific notation | 4.2561264 × 10^7 |
|---|---|
| Engineering notation | 4.2561264 × 10^6 |
Prime Factorization of 42561264
Prime Factorization 2 × 2 × 2 × 2 × 3 × 31 × 28603
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 5320158 | Product of the distinct prime numbers |
The prime factorization of 42561264 is 2 × 2 × 2 × 2 × 3 × 31 × 28603. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42561264)
Multiplication
n×y| n×2 | 85122528 |
|---|---|
| n×3 | 127683792 |
| n×4 | 170245056 |
| n×5 | 212806320 |
Division
n÷y| n÷2 | 21280632 |
|---|---|
| n÷3 | 14187088 |
| n÷3 | 10640316 |
| n÷5 | 8512252.8 |
Exponentiation
ny| n2 | 1811461193277696 |
|---|---|
| n3 | 7.7098078072847E+22 |
| n4 | 3.2813916547511E+30 |
| n5 | 1.3966017650526E+38 |
Nth Root
y√n| 2√n | 6523.8994474164 |
|---|---|
| 3√n | 349.14420577914 |
| 4√n | 80.77065957027 |
| 5√n | 33.558528049132 |
Divisors of 42561264
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 | -42561263 | 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 42561264 can be divided by 40 positive divisors. The sum of these divisors (counting 42561264) is 1, the average is 0.025.
Base conversion 42561264
| Base | System | Value |
|---|---|---|
| 2 | Binary | 10100010010110111011110000 |
| 3 | Ternary | 2222002100002010 |
| 4 | Quaternary | 2202112323300 |
| 5 | Quinary | 41343430024 |
| 6 | Senary | 4120122520 |
| 8 | Octal | 242267360 |
| 10 | Decimal | 42561264 |
| 12 | Duodecimal | 12306440 |
| 16 | Hexadecimal | 2896ef0 |
| 20 | Vigesimal | d60334 |
| 36 | Base36 | pc8hc |
Cryptographic Hash Functions
| md5 | da21eaa6e48431151b1a8c8e9742ff03 |
|---|---|
| sha1 | 3c2be47ce1b5e42652805890b2d6158021af741f |
| sha256 | 3377266f1334e4652a88e2a09993c33124c968acd145cc6b188874413065f39a |
| sha512 | f089e6cae9ebe937f510dd25139c02eb62b2ffd44220aa7c46de6d568877c693ab0fc07b2caaa174c2433798c5e40a07cc6be272d6ee7edb4249648f65793ff5 |
| ripemd-160 | 2fef95e32fba197ccb5f5f50582bac6711bdb0d7 |
42561264 as geometric shapes
Circle
Radius = n| Diameter | 85122528 |
|---|---|
| Circumference | 267420308.61979 |
| Area | 5.6908731770642E+15 |
Sphere
Radius = n| Volume | 3.229476742394E+23 |
|---|---|
| Surface area | 2.2763492708257E+16 |
| Circumference | 267420308.61979 |
Square
Length = n| Perimeter | 170245056 |
|---|---|
| Area | 1811461193277696 |
| Diagonal | 60190716.780542 |
Cube
Length = n| Surface area | 10868767159666176 |
|---|---|
| Volume | 7.7098078072847E+22 |
| Space diagonal | 73718271.682352 |
Equilateral Triangle
Length = n| Perimeter | 127683792 |
|---|---|
| Area | 7.8438570567408E+14 |
| Altitude | 36859135.841176 |
Triangular Pyramid
Length = n| Surface area | 7.8438570567408E+14 |
|---|---|
| Volume | 9.08609563696E+21 |
| Height | 20063572.260181 |