49278864 (number)
49278864 is an even 8-digits composite number following 49278863 and preceding 49278865. In scientific notation, it is written as 4.9278864 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 16381440 positive integers (up to 49278864) that are relatively prime to 49278864.
Interesting facts
- 49278864 has 40 divisors, whose sum is 127651552
- The reverse of 49278864 is 46887294
- Previous prime number is 2371
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | forty-nine million two hundred seventy-eight thousand eight hundred sixty-four |
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Notation
Scientific notation | 4.9278864 × 10^7 |
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Engineering notation | 4.9278864 × 10^6 |
Prime Factorization of 49278864
Prime Factorization 2 × 2 × 2 × 2 × 3 × 2371 × 433
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 6159858 | Product of the distinct prime numbers |
The prime factorization of 49278864 is 2 × 2 × 2 × 2 × 3 × 2371 × 433. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 49278864)
Multiplication
n×yn×2 | 98557728 |
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n×3 | 147836592 |
n×4 | 197115456 |
n×5 | 246394320 |
Division
n÷yn÷2 | 24639432 |
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n÷3 | 16426288 |
n÷3 | 12319716 |
n÷5 | 9855772.8 |
Exponentiation
nyn2 | 2428406437130496 |
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n3 | 1.1966911055208E+23 |
n4 | 5.8971578238968E+30 |
n5 | 2.9060523839035E+38 |
Nth Root
y√n2√n | 7019.8905974381 |
---|---|
3√n | 366.62344100174 |
4√n | 83.784787386721 |
5√n | 34.556690038324 |
Divisors of 49278864
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 | -49278863 | 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 49278864 can be divided by 40 positive divisors. The sum of these divisors (counting 49278864) is 1, the average is 0.025.
Base conversion 49278864
Base | System | Value |
---|---|---|
2 | Binary | 10111011111110111110010000 |
3 | Ternary | 10102201121220010 |
4 | Quaternary | 2323332332100 |
5 | Quinary | 100103410424 |
6 | Senary | 4520114520 |
8 | Octal | 273767620 |
10 | Decimal | 49278864 |
12 | Duodecimal | 14605a40 |
16 | Hexadecimal | 2efef90 |
20 | Vigesimal | f7jh34 |
36 | Base36 | tc7tc |
Cryptographic Hash Functions
md5 | fa796c37b565803599e9bc3b67b62710 |
---|---|
sha1 | ba8558d10286fe68fd22d6107ce5e564c7145f23 |
sha256 | cdd559fe79b87b3dfdb6173e64d41be21397a27f241a179ef7ecbf5a0b100285 |
sha512 | bf48e319f7d730a736f6026aed0738800b2f643d7798c799e28656e2acd913c860ae50ea1f7a8480634c1232d252570997645e728829972f11720d21de70ff97 |
ripemd-160 | b95fe690ce7b7934afe412afa2bff50573976b95 |
49278864 as geometric shapes
Circle
Radius = nDiameter | 98557728 |
---|---|
Circumference | 309628234.2393 |
Area | 7.6290638228193E+15 |
Sphere
Radius = nVolume | 5.0126879809605E+23 |
---|---|
Surface area | 3.0516255291277E+16 |
Circumference | 309628234.2393 |
Square
Length = nPerimeter | 197115456 |
---|---|
Area | 2428406437130496 |
Diagonal | 69690837.807139 |
Cube
Length = nSurface area | 14570438622782976 |
---|---|
Volume | 1.1966911055208E+23 |
Space diagonal | 85353496.187277 |
Equilateral Triangle
Length = nPerimeter | 147836592 |
---|---|
Area | 1.0515308326343E+15 |
Altitude | 42676748.093638 |
Triangular Pyramid
Length = nSurface area | 1.0515308326343E+15 |
---|---|
Volume | 1.4103139928323E+22 |
Height | 23230279.269046 |