389970384 (number)
389970384 is an even 9-digits composite number following 389970383 and preceding 389970385. In scientific notation, it is written as 3.89970384 × 10^8. The sum of its digits is 51. It has a total of 7 prime factors and 40 positive divisors. There are 129209088 positive integers (up to 389970384) that are relatively prime to 389970384.
Interesting facts
- 389970384 has 40 divisors, whose sum is 1013476800
- The reverse of 389970384 is 483079983
- Previous prime number is 167
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 51
- Digital Root 6
Name
Name | three hundred eighty-nine million nine hundred seventy thousand three hundred eighty-four |
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Notation
Scientific notation | 3.89970384 × 10^8 |
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Engineering notation | 3.89970384 × 10^6 |
Prime Factorization of 389970384
Prime Factorization 2 × 2 × 2 × 2 × 3 × 167 × 48649
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 48746298 | Product of the distinct prime numbers |
The prime factorization of 389970384 is 2 × 2 × 2 × 2 × 3 × 167 × 48649. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 389970384)
Multiplication
n×yn×2 | 779940768 |
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n×3 | 1169911152 |
n×4 | 1559881536 |
n×5 | 1949851920 |
Division
n÷yn÷2 | 194985192 |
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n÷3 | 129990128 |
n÷3 | 97492596 |
n÷5 | 77994076.8 |
Exponentiation
nyn2 | 152076900397107456 |
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n3 | 5.930548724539E+25 |
n4 | 2.3127383634392E+34 |
n5 | 9.0189946768191E+42 |
Nth Root
y√n2√n | 19747.667811668 |
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3√n | 730.59586302803 |
4√n | 140.52639542687 |
5√n | 52.264442866637 |
Divisors of 389970384
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 | -389970383 | 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 389970384 can be divided by 40 positive divisors. The sum of these divisors (counting 389970384) is 1, the average is 0.025.
Base conversion 389970384
Base | System | Value |
---|---|---|
2 | Binary | 10111001111100111100111010000 |
3 | Ternary | 1000011210112210120 |
4 | Quaternary | 113033213213100 |
5 | Quinary | 1244313023014 |
6 | Senary | 102410230240 |
8 | Octal | 2717474720 |
10 | Decimal | 389970384 |
12 | Duodecimal | aa725380 |
16 | Hexadecimal | 173e79d0 |
20 | Vigesimal | 61h65j4 |
36 | Base36 | 6g6f2o |
Cryptographic Hash Functions
md5 | 2efef54b31d28b34ff35583e81e07897 |
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sha1 | 6a9121e2a82176d1e145be2af126a69263d89eb7 |
sha256 | 022be5e75f188b4af8a8da12aadc36b777c434cc9e949e5973f0675032171c00 |
sha512 | 8511a6e8a62e1844ee1ea9beea306d9718d4fd0fa2e98506f42e75f4a714bd36d84b6382cf3acc1b643d76241e9f2fc0d7e98a694385090a8350e7715a762036 |
ripemd-160 | e78463f917c060de8f4913900a7d162ddb3f401a |
389970384 as geometric shapes
Circle
Radius = nDiameter | 779940768 |
---|---|
Circumference | 2450256186.984 |
Area | 4.7776367306826E+17 |
Sphere
Radius = nVolume | 2.4841824406357E+26 |
---|---|
Surface area | 1.911054692273E+18 |
Circumference | 2450256186.984 |
Square
Length = nPerimeter | 1559881536 |
---|---|
Area | 152076900397107456 |
Diagonal | 551501405.97664 |
Cube
Length = nSurface area | 912461402382644736 |
---|---|
Volume | 5.930548724539E+25 |
Space diagonal | 675448518.53515 |
Equilateral Triangle
Length = nPerimeter | 1169911152 |
---|---|
Area | 6.5851229536345E+16 |
Altitude | 337724259.26757 |
Triangular Pyramid
Length = nSurface area | 6.5851229536345E+16 |
---|---|
Volume | 6.9892186987979E+24 |
Height | 183833801.99221 |