49668738 (number)
49668738 is an even 8-digits composite number following 49668737 and preceding 49668739. In scientific notation, it is written as 4.9668738 × 10^7. The sum of its digits is 51. It has a total of 6 prime factors and 48 positive divisors. There are 13890240 positive integers (up to 49668738) that are relatively prime to 49668738.
Interesting facts
- 49668738 has 48 divisors, whose sum is 115985856
- The reverse of 49668738 is 83786694
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 51
- Digital Root 6
Name
Name | forty-nine million six hundred sixty-eight thousand seven hundred thirty-eight |
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Notation
Scientific notation | 4.9668738 × 10^7 |
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Engineering notation | 4.9668738 × 10^6 |
Prime Factorization of 49668738
Prime Factorization 2 × 3 × 7 × 53 × 53 × 421
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 937146 | Product of the distinct prime numbers |
The prime factorization of 49668738 is 2 × 3 × 7 × 53 × 53 × 421. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 49668738)
Multiplication
n×yn×2 | 99337476 |
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n×3 | 149006214 |
n×4 | 198674952 |
n×5 | 248343690 |
Division
n÷yn÷2 | 24834369 |
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n÷3 | 16556246 |
n÷3 | 12417184.5 |
n÷5 | 9933747.6 |
Exponentiation
nyn2 | 2466983534512644 |
---|---|
n3 | 1.2253195882602E+23 |
n4 | 6.0860077595565E+30 |
n5 | 3.0228432487538E+38 |
Nth Root
y√n2√n | 7047.6051251471 |
---|---|
3√n | 367.58776005815 |
4√n | 83.950015635181 |
5√n | 34.611197463266 |
Divisors of 49668738
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -49668737 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 49668738 can be divided by 48 positive divisors. The sum of these divisors (counting 49668738) is 1, the average is 0.020833333333333.
Base conversion 49668738
Base | System | Value |
---|---|---|
2 | Binary | 10111101011110001010000010 |
3 | Ternary | 10110110102200220 |
4 | Quaternary | 2331132022002 |
5 | Quinary | 100203344423 |
6 | Senary | 4532323510 |
8 | Octal | 275361202 |
10 | Decimal | 49668738 |
12 | Duodecimal | 14773596 |
16 | Hexadecimal | 2f5e282 |
20 | Vigesimal | fa8bgi |
36 | Base36 | tkkn6 |
Cryptographic Hash Functions
md5 | db19e96aa4d64b2cb3abf26605ffdaec |
---|---|
sha1 | 8ad0baf5c02d9e2c8424f6679b005b055ef1877a |
sha256 | 3783359d036073e393eb1c6851e0dc723024f9018933787ca4a1e1c11747a2ee |
sha512 | 02943487999a050bacad87fbc80e47a480f21ce6eafb84da395e8eac100c555668b70bbe4b8521d50f278fb0151e506ac3528758541d25e21ff1de20139bd725 |
ripemd-160 | 5b0dac1f822fbbf9f37771b1d598da00192bfea3 |
49668738 as geometric shapes
Circle
Radius = nDiameter | 99337476 |
---|---|
Circumference | 312077884.82775 |
Area | 7.7502573485519E+15 |
Sphere
Radius = nVolume | 5.1326066890373E+23 |
---|---|
Surface area | 3.1001029394208E+16 |
Circumference | 312077884.82775 |
Square
Length = nPerimeter | 198674952 |
---|---|
Area | 2466983534512644 |
Diagonal | 70242202.905556 |
Cube
Length = nSurface area | 14801901207075864 |
---|---|
Volume | 1.2253195882602E+23 |
Space diagonal | 86028777.763827 |
Equilateral Triangle
Length = nPerimeter | 149006214 |
---|---|
Area | 1.0682352058029E+15 |
Altitude | 43014388.881913 |
Triangular Pyramid
Length = nSurface area | 1.0682352058029E+15 |
---|---|
Volume | 1.4440529832992E+22 |
Height | 23414067.635185 |