42648440 (number)
42648440 is an even 8-digits composite number following 42648439 and preceding 42648441. In scientific notation, it is written as 4.2648440 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 64 positive divisors. There are 16156800 positive integers (up to 42648440) that are relatively prime to 42648440.
Interesting facts
- 42648440 has 64 divisors, whose sum is 101122560
- The reverse of 42648440 is 04484624
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | forty-two million six hundred forty-eight thousand four hundred forty |
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Notation
Scientific notation | 4.2648440 × 10^7 |
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Engineering notation | 4.2648440 × 10^6 |
Prime Factorization of 42648440
Prime Factorization 2 × 2 × 2 × 5 × 151 × 23 × 307
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 10662110 | Product of the distinct prime numbers |
The prime factorization of 42648440 is 2 × 2 × 2 × 5 × 151 × 23 × 307. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42648440)
Multiplication
n×yn×2 | 85296880 |
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n×3 | 127945320 |
n×4 | 170593760 |
n×5 | 213242200 |
Division
n÷yn÷2 | 21324220 |
---|---|
n÷3 | 14216146.666667 |
n÷3 | 10662110 |
n÷5 | 8529688 |
Exponentiation
nyn2 | 1818889434433600 |
---|---|
n3 | 7.7572796911075E+22 |
n4 | 3.3083587746942E+30 |
n5 | 1.4109634070102E+38 |
Nth Root
y√n2√n | 6530.5773098555 |
---|---|
3√n | 349.38242112025 |
4√n | 80.811987414341 |
5√n | 33.572264033688 |
Divisors of 42648440
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -42648439 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 42648440 can be divided by 64 positive divisors. The sum of these divisors (counting 42648440) is 1, the average is 0.015625.
Base conversion 42648440
Base | System | Value |
---|---|---|
2 | Binary | 10100010101100001101111000 |
3 | Ternary | 2222020202122212 |
4 | Quaternary | 2202230031320 |
5 | Quinary | 41404222230 |
6 | Senary | 4122034252 |
8 | Octal | 242541570 |
10 | Decimal | 42648440 |
12 | Duodecimal | 12348988 |
16 | Hexadecimal | 28ac378 |
20 | Vigesimal | d6b120 |
36 | Base36 | pe3qw |
Cryptographic Hash Functions
md5 | 0efd2f85d0d067b2d4bfa152fb0fd790 |
---|---|
sha1 | d2520dd5cac12071aa92f57e0f5816a12c174b12 |
sha256 | 521792d2b176fc97d97ede06e8d960144a977555aabb730fb2b0bf14dec1ecaf |
sha512 | d9c1fdc22138feca48aff8c47e615ab335d8f5c3ef46b08c04a3879c11d7c881b187663e8405d45a715109d4433cb55fdd824d3c1a180d604eadf3235eb011fb |
ripemd-160 | 4c2fb64ede3eec5db02c9f31bd828efe04398e68 |
42648440 as geometric shapes
Circle
Radius = nDiameter | 85296880 |
---|---|
Circumference | 267968051.58213 |
Area | 5.7142096849087E+15 |
Sphere
Radius = nVolume | 3.24936171859E+23 |
---|---|
Surface area | 2.2856838739635E+16 |
Circumference | 267968051.58213 |
Square
Length = nPerimeter | 170593760 |
---|---|
Area | 1818889434433600 |
Diagonal | 60314002.262055 |
Cube
Length = nSurface area | 10913336606601600 |
---|---|
Volume | 7.7572796911075E+22 |
Space diagonal | 73869264.943553 |
Equilateral Triangle
Length = nPerimeter | 127945320 |
---|---|
Area | 7.876022284473E+14 |
Altitude | 36934632.471776 |
Triangular Pyramid
Length = nSurface area | 7.876022284473E+14 |
---|---|
Volume | 9.1420417885714E+21 |
Height | 20104667.420685 |