378420405 (number)
378420405 is an odd 9-digits composite number following 378420404 and preceding 378420406. In scientific notation, it is written as 3.78420405 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 183214080 positive integers (up to 378420405) that are relatively prime to 378420405.
Interesting facts
- 378420405 has 32 divisors, whose sum is 661461120
- The reverse of 378420405 is 504024873
- Previous prime number is 2273
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | three hundred seventy-eight million four hundred twenty thousand four hundred five |
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Notation
Scientific notation | 3.78420405 × 10^8 |
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Engineering notation | 3.78420405 × 10^6 |
Prime Factorization of 378420405
Prime Factorization 11 × 3 × 5 × 2273 × 1009
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 378420405 | Product of the distinct prime numbers |
The prime factorization of 378420405 is 11 × 3 × 5 × 2273 × 1009. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 378420405)
Multiplication
n×yn×2 | 756840810 |
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n×3 | 1135261215 |
n×4 | 1513681620 |
n×5 | 1892102025 |
Division
n÷yn÷2 | 189210202.5 |
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n÷3 | 126140135 |
n÷3 | 94605101.25 |
n÷5 | 75684081 |
Exponentiation
nyn2 | 143202002920364025 |
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n3 | 5.4190559941935E+25 |
n4 | 2.0506813640404E+34 |
n5 | 7.7601967230612E+42 |
Nth Root
y√n2√n | 19453.030740735 |
---|---|
3√n | 723.31063175418 |
4√n | 139.47412211853 |
5√n | 51.951119330712 |
Divisors of 378420405
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -378420404 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 378420405 can be divided by 32 positive divisors. The sum of these divisors (counting 378420405) is 1, the average is 0.03125.
Base conversion 378420405
Base | System | Value |
---|---|---|
2 | Binary | 10110100011100011110010110101 |
3 | Ternary | 222101001202012120 |
4 | Quaternary | 112203203302311 |
5 | Quinary | 1233333423110 |
6 | Senary | 101314510153 |
8 | Octal | 2643436265 |
10 | Decimal | 378420405 |
12 | Duodecimal | a6895359 |
16 | Hexadecimal | 168e3cb5 |
20 | Vigesimal | 5i52b05 |
36 | Base36 | 69av1x |
Cryptographic Hash Functions
md5 | 791f2857ef25d45cc90343049c0edb93 |
---|---|
sha1 | d82ae0512e68da24e45e9cc273fbab7a3cc63953 |
sha256 | cfd0ee26c548a8f7d8e5cff4874594f1c21563d6f451f56b36d4b6ed82db491a |
sha512 | 57c16f95850c545218436ec032532897546ab0a36b6f28f4b87fa711885e00f42f4b60271bbecb7a0029eab269d847bb6e858652b9cb6e9ddd4e00a9f40bc1ce |
ripemd-160 | 99f28d0e66af428d72a88cf65644ac426e0b3ceb |
378420405 as geometric shapes
Circle
Radius = nDiameter | 756840810 |
---|---|
Circumference | 2377685528.6329 |
Area | 4.4988236035396E+17 |
Sphere
Radius = nVolume | 2.2699288667667E+26 |
---|---|
Surface area | 1.7995294414158E+18 |
Circumference | 2377685528.6329 |
Square
Length = nPerimeter | 1513681620 |
---|---|
Area | 143202002920364025 |
Diagonal | 535167269.02972 |
Cube
Length = nSurface area | 859212017522184150 |
---|---|
Volume | 5.4190559941935E+25 |
Space diagonal | 655443368.08079 |
Equilateral Triangle
Length = nPerimeter | 1135261215 |
---|---|
Area | 6.2008286200924E+16 |
Altitude | 327721684.0404 |
Triangular Pyramid
Length = nSurface area | 6.2008286200924E+16 |
---|---|
Volume | 6.3864187352064E+24 |
Height | 178389089.67657 |