29945448 (number)
29945448 is an even 8-digits composite number following 29945447 and preceding 29945449. In scientific notation, it is written as 2.9945448 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 96 positive divisors. There are 8731008 positive integers (up to 29945448) that are relatively prime to 29945448.
Interesting facts
- 29945448 has 96 divisors, whose sum is 85924800
- The reverse of 29945448 is 84454992
- Previous prime number is 169
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | twenty-nine million nine hundred forty-five thousand four hundred forty-eight |
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Notation
Scientific notation | 2.9945448 × 10^7 |
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Engineering notation | 2.9945448 × 10^6 |
Prime Factorization of 29945448
Prime Factorization 2 × 2 × 2 × 3 × 3 × 23 × 169 × 107
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 2495454 | Product of the distinct prime numbers |
The prime factorization of 29945448 is 2 × 2 × 2 × 3 × 3 × 23 × 169 × 107. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29945448)
Multiplication
n×yn×2 | 59890896 |
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n×3 | 89836344 |
n×4 | 119781792 |
n×5 | 149727240 |
Division
n÷yn÷2 | 14972724 |
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n÷3 | 9981816 |
n÷3 | 7486362 |
n÷5 | 5989089.6 |
Exponentiation
nyn2 | 896729855920704 |
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n3 | 2.6852977270521E+22 |
n4 | 8.0412443449957E+29 |
n5 | 2.4079866438836E+37 |
Nth Root
y√n2√n | 5472.2434156386 |
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3√n | 310.53479660131 |
4√n | 73.974613318615 |
5√n | 31.279958122018 |
Divisors of 29945448
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -29945447 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 29945448 can be divided by 96 positive divisors. The sum of these divisors (counting 29945448) is 1, the average is 0.010416666666667.
Base conversion 29945448
Base | System | Value |
---|---|---|
2 | Binary | 1110010001110111001101000 |
3 | Ternary | 2002100101102200 |
4 | Quaternary | 1302032321220 |
5 | Quinary | 30131223243 |
6 | Senary | 2545500200 |
8 | Octal | 162167150 |
10 | Decimal | 29945448 |
12 | Duodecimal | a041660 |
16 | Hexadecimal | 1c8ee68 |
20 | Vigesimal | 9733c8 |
36 | Base36 | htu20 |
Cryptographic Hash Functions
md5 | a9b29ad55f5d39f4bcd947ac711ce8cf |
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sha1 | f2a0b9b5bfb127392228e48c3bc90420172b0823 |
sha256 | 8e912667bedb0cd606f346436b36bf125bc63582dab65dfe6d56ba88b34fd754 |
sha512 | 6c3289b354caa6deebdff6b4f520ef43a3fa881d37cfff2a8996dd6eefb9698e2cddaac6baba997c004b66759d6d2a5f6becc6e2dc9b9f019157a6510b5ff31b |
ripemd-160 | c8752a9495b16b79600f7ae118bf351c36f27123 |
29945448 as geometric shapes
Circle
Radius = nDiameter | 59890896 |
---|---|
Circumference | 188152798.89051 |
Area | 2.8171599276151E+15 |
Sphere
Radius = nVolume | 1.1248148816011E+23 |
---|---|
Surface area | 1.126863971046E+16 |
Circumference | 188152798.89051 |
Square
Length = nPerimeter | 119781792 |
---|---|
Area | 896729855920704 |
Diagonal | 42349258.692938 |
Cube
Length = nSurface area | 5380379135524224 |
---|---|
Volume | 2.6852977270521E+22 |
Space diagonal | 51867037.391412 |
Equilateral Triangle
Length = nPerimeter | 89836344 |
---|---|
Area | 3.8829541777964E+14 |
Altitude | 25933518.695706 |
Triangular Pyramid
Length = nSurface area | 3.8829541777964E+14 |
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Volume | 3.1646537205056E+21 |
Height | 14116419.564313 |