49209984 (number)
49209984 is an even 8-digits composite number following 49209983 and preceding 49209985. In scientific notation, it is written as 4.9209984 × 10^7. The sum of its digits is 45. It has a total of 11 prime factors and 128 positive divisors. There are 15805440 positive integers (up to 49209984) that are relatively prime to 49209984.
Interesting facts
- 49209984 has 128 divisors, whose sum is 150552000
- The reverse of 49209984 is 48990294
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | forty-nine million two hundred nine thousand nine hundred eighty-four |
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Notation
Scientific notation | 4.9209984 × 10^7 |
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Engineering notation | 4.9209984 × 10^6 |
Prime Factorization of 49209984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 9 × 29 × 491
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 768906 | Product of the distinct prime numbers |
The prime factorization of 49209984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 9 × 29 × 491. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 49209984)
Multiplication
n×yn×2 | 98419968 |
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n×3 | 147629952 |
n×4 | 196839936 |
n×5 | 246049920 |
Division
n÷yn÷2 | 24604992 |
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n÷3 | 16403328 |
n÷3 | 12302496 |
n÷5 | 9841996.8 |
Exponentiation
nyn2 | 2421622525280256 |
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n3 | 1.1916800572308E+23 |
n4 | 5.8642556549447E+30 |
n5 | 2.8857992695174E+38 |
Nth Root
y√n2√n | 7014.9828225021 |
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3√n | 366.45254422102 |
4√n | 83.755494282478 |
5√n | 34.547024244315 |
Divisors of 49209984
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -49209983 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 49209984 can be divided by 128 positive divisors. The sum of these divisors (counting 49209984) is 1, the average is 0.0078125.
Base conversion 49209984
Base | System | Value |
---|---|---|
2 | Binary | 10111011101110001010000000 |
3 | Ternary | 10102121010102000 |
4 | Quaternary | 2323232022000 |
5 | Quinary | 100044204414 |
6 | Senary | 4514424000 |
8 | Octal | 273561200 |
10 | Decimal | 49209984 |
12 | Duodecimal | 14592000 |
16 | Hexadecimal | 2eee280 |
20 | Vigesimal | f7b4j4 |
36 | Base36 | taqo0 |
Cryptographic Hash Functions
md5 | c68aee5070e77de3d69911ea1e8ef8b5 |
---|---|
sha1 | de39ec635a9a489d3226bff7706f32afccc2fa17 |
sha256 | fa86ef7f25c64404b4b07360a60c5f0e3d71434045723a5f94851c686137fc60 |
sha512 | 28763d4fed1866f93965e73f5adc1498b07caf2edb395c6a1ecb6178640c8ecc45c91974b911d5df9fcf6e8a37c2cdc1cfacebcc74f83721b37e51e282a564f2 |
ripemd-160 | 55f9a5c835c6e587292202205509692f8013eb5b |
49209984 as geometric shapes
Circle
Radius = nDiameter | 98419968 |
---|---|
Circumference | 309195448.43534 |
Area | 7.607751535188E+15 |
Sphere
Radius = nVolume | 4.9916977509677E+23 |
---|---|
Surface area | 3.0431006140752E+16 |
Circumference | 309195448.43534 |
Square
Length = nPerimeter | 196839936 |
---|---|
Area | 2421622525280256 |
Diagonal | 69593426.776963 |
Cube
Length = nSurface area | 14529735151681536 |
---|---|
Volume | 1.1916800572308E+23 |
Space diagonal | 85234192.527652 |
Equilateral Triangle
Length = nPerimeter | 147629952 |
---|---|
Area | 1.0485933126347E+15 |
Altitude | 42617096.263826 |
Triangular Pyramid
Length = nSurface area | 1.0485933126347E+15 |
---|---|
Volume | 1.4044084157878E+22 |
Height | 23197808.925654 |