74453940 (number)
74453940 is an even 8-digits composite number following 74453939 and preceding 74453941. In scientific notation, it is written as 7.4453940 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 144 positive divisors. There are 17452800 positive integers (up to 74453940) that are relatively prime to 74453940.
Interesting facts
- 74453940 has 144 divisors, whose sum is 254532096
- The reverse of 74453940 is 04935447
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-four million four hundred fifty-three thousand nine hundred forty |
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Notation
Scientific notation | 7.4453940 × 10^7 |
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Engineering notation | 7.4453940 × 10^6 |
Prime Factorization of 74453940
Prime Factorization 2 × 2 × 3 × 5 × 3 × 11 × 31 × 1213
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 12408990 | Product of the distinct prime numbers |
The prime factorization of 74453940 is 2 × 2 × 3 × 5 × 3 × 11 × 31 × 1213. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 74453940)
Multiplication
n×yn×2 | 148907880 |
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n×3 | 223361820 |
n×4 | 297815760 |
n×5 | 372269700 |
Division
n÷yn÷2 | 37226970 |
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n÷3 | 24817980 |
n÷3 | 18613485 |
n÷5 | 14890788 |
Exponentiation
nyn2 | 5543389181523600 |
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n3 | 4.1272716551781E+23 |
n4 | 3.0729163617833E+31 |
n5 | 2.2879073042523E+39 |
Nth Root
y√n2√n | 8628.669654124 |
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3√n | 420.6903612183 |
4√n | 92.89063275769 |
5√n | 37.529911214507 |
Divisors of 74453940
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -74453939 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 74453940 can be divided by 144 positive divisors. The sum of these divisors (counting 74453940) is 1, the average is 0.0069444444444444.
Base conversion 74453940
Base | System | Value |
---|---|---|
2 | Binary | 100011100000001001110110100 |
3 | Ternary | 12012002122121100 |
4 | Quaternary | 10130001032310 |
5 | Quinary | 123030011230 |
6 | Senary | 11215450100 |
8 | Octal | 434011664 |
10 | Decimal | 74453940 |
12 | Duodecimal | 20b26930 |
16 | Hexadecimal | 47013b4 |
20 | Vigesimal | 1356eh0 |
36 | Base36 | 18bt10 |
Cryptographic Hash Functions
md5 | 6f60efd827fc3d56379ee5144c19e46c |
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sha1 | 57b411f0b5992f83938c6fe0fdf5872d9ab127da |
sha256 | c057479fce5ebbf751e30f11feaeeb6a7727cdf25e3060229380628f447b6374 |
sha512 | 3f0c3d587f1dc59b45341b77ec9a924de7d823eb8cffa2fcc7a2aba9cdd463fc96b7af1a0e51fd00ec593e5c822cba688993582a66dad4c0e4c53526e2103f6f |
ripemd-160 | 4ab07aa4c30e39ae3b414e257c0a7e82777a6c54 |
74453940 as geometric shapes
Circle
Radius = nDiameter | 148907880 |
---|---|
Circumference | 467807901.86963 |
Area | 1.7415070728664E+16 |
Sphere
Radius = nVolume | 1.7288275081702E+24 |
---|---|
Surface area | 6.9660282914655E+16 |
Circumference | 467807901.86963 |
Square
Length = nPerimeter | 297815760 |
---|---|
Area | 5543389181523600 |
Diagonal | 105293771.72011 |
Cube
Length = nSurface area | 33260335089141600 |
---|---|
Volume | 4.1272716551781E+23 |
Space diagonal | 128958006.90368 |
Equilateral Triangle
Length = nPerimeter | 223361820 |
---|---|
Area | 2.4003579271316E+15 |
Altitude | 64479003.451842 |
Triangular Pyramid
Length = nSurface area | 2.4003579271316E+15 |
---|---|
Volume | 4.8640362919591E+22 |
Height | 35097923.906704 |