78374448 (number)
78374448 is an even 8-digits composite number following 78374447 and preceding 78374449. In scientific notation, it is written as 7.8374448 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 40 positive divisors. There are 24883200 positive integers (up to 78374448) that are relatively prime to 78374448.
Interesting facts
- 78374448 has 40 divisors, whose sum is 154816480
- The reverse of 78374448 is 84447387
- Previous prime number is 97
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | seventy-eight million three hundred seventy-four thousand four hundred forty-eight |
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Notation
Scientific notation | 7.8374448 × 10^7 |
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Engineering notation | 7.8374448 × 10^6 |
Prime Factorization of 78374448
Prime Factorization 2 × 2 × 2 × 2 × 279 × 97 × 181
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 9796806 | Product of the distinct prime numbers |
The prime factorization of 78374448 is 2 × 2 × 2 × 2 × 279 × 97 × 181. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 78374448)
Multiplication
n×yn×2 | 156748896 |
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n×3 | 235123344 |
n×4 | 313497792 |
n×5 | 391872240 |
Division
n÷yn÷2 | 39187224 |
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n÷3 | 26124816 |
n÷3 | 19593612 |
n÷5 | 15674889.6 |
Exponentiation
nyn2 | 6142554099304704 |
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n3 | 4.8141928684314E+23 |
n4 | 3.7730970862885E+31 |
n5 | 2.9571440138827E+39 |
Nth Root
y√n2√n | 8852.9344287643 |
---|---|
3√n | 427.94849003066 |
4√n | 94.090033631433 |
5√n | 37.917081234718 |
Divisors of 78374448
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 | -78374447 | 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 78374448 can be divided by 40 positive divisors. The sum of these divisors (counting 78374448) is 1, the average is 0.025.
Base conversion 78374448
Base | System | Value |
---|---|---|
2 | Binary | 100101010111110011000110000 |
3 | Ternary | 12110110211112100 |
4 | Quaternary | 10222332120300 |
5 | Quinary | 130030440243 |
6 | Senary | 11435500400 |
8 | Octal | 452763060 |
10 | Decimal | 78374448 |
12 | Duodecimal | 222b7700 |
16 | Hexadecimal | 4abe630 |
20 | Vigesimal | 149gg28 |
36 | Base36 | 1anu40 |
Cryptographic Hash Functions
md5 | 158a1fe6ae5ffa0fc5e72b2fd45af1ef |
---|---|
sha1 | eb4e3d11962f3590d239d62b602db0306e4efc7a |
sha256 | b5174b4fd5d755d83537b54c860aae3193a752796cf2719bdcd9947e65ffb0c7 |
sha512 | ab7699c62f7ee47f4afbabd833135a074e966c8d2b49fd809ff3e5ef15904f29a9f4b6d17d744430ffc17ce42868ff1284297174ef7449566f78a3652ea6aabd |
ripemd-160 | 0c68d7ffd552511ec79f7f62ed9a5e303c7726ea |
78374448 as geometric shapes
Circle
Radius = nDiameter | 156748896 |
---|---|
Circumference | 492441180.13191 |
Area | 1.9297402832654E+16 |
Sphere
Radius = nVolume | 2.0165643931238E+24 |
---|---|
Surface area | 7.7189611330614E+16 |
Circumference | 492441180.13191 |
Square
Length = nPerimeter | 313497792 |
---|---|
Area | 6142554099304704 |
Diagonal | 110838207.3051 |
Cube
Length = nSurface area | 36855324595828224 |
---|---|
Volume | 4.8141928684314E+23 |
Space diagonal | 135748525.95116 |
Equilateral Triangle
Length = nPerimeter | 235123344 |
---|---|
Area | 2.6598039470591E+15 |
Altitude | 67874262.975582 |
Triangular Pyramid
Length = nSurface area | 2.6598039470591E+15 |
---|---|
Volume | 5.6735807053463E+22 |
Height | 36946069.101702 |