389904298 (number)
389904298 is an even 9-digits composite number following 389904297 and preceding 389904299. In scientific notation, it is written as 3.89904298 × 10^8. The sum of its digits is 52. It has a total of 5 prime factors and 32 positive divisors. There are 157334400 positive integers (up to 389904298) that are relatively prime to 389904298.
Interesting facts
- 389904298 has 32 divisors, whose sum is 708645888
- The reverse of 389904298 is 892409983
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 52
- Digital Root 7
Name
Name | three hundred eighty-nine million nine hundred four thousand two hundred ninety-eight |
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Notation
Scientific notation | 3.89904298 × 10^8 |
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Engineering notation | 3.89904298 × 10^6 |
Prime Factorization of 389904298
Prime Factorization 2 × 7 × 31 × 37 × 24281
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 389904298 | Product of the distinct prime numbers |
The prime factorization of 389904298 is 2 × 7 × 31 × 37 × 24281. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 389904298)
Multiplication
n×yn×2 | 779808596 |
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n×3 | 1169712894 |
n×4 | 1559617192 |
n×5 | 1949521490 |
Division
n÷yn÷2 | 194952149 |
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n÷3 | 129968099.33333 |
n÷3 | 97476074.5 |
n÷5 | 77980859.6 |
Exponentiation
nyn2 | 152025361598872804 |
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n3 | 5.9275341892405E+25 |
n4 | 2.3111710569268E+34 |
n5 | 9.0113552850896E+42 |
Nth Root
y√n2√n | 19745.994479894 |
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3√n | 730.5545907607 |
4√n | 140.52044150192 |
5√n | 52.262671356663 |
Divisors of 389904298
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 | -389904297 | 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 389904298 can be divided by 32 positive divisors. The sum of these divisors (counting 389904298) is 1, the average is 0.03125.
Base conversion 389904298
Base | System | Value |
---|---|---|
2 | Binary | 10111001111010111011110101010 |
3 | Ternary | 1000011200012010221 |
4 | Quaternary | 113033113132222 |
5 | Quinary | 1244303414143 |
6 | Senary | 102405000254 |
8 | Octal | 2717273652 |
10 | Decimal | 389904298 |
12 | Duodecimal | aa6b308a |
16 | Hexadecimal | 173d77aa |
20 | Vigesimal | 61gi0ei |
36 | Base36 | 6g502y |
Cryptographic Hash Functions
md5 | 355fa05bcbbfa225ddc21411d5bd5a82 |
---|---|
sha1 | c759911c97ed50163fceefcc8c3f1911cb74cc53 |
sha256 | e22ad727b0b97a2cf10da03a6ef193978ea8039fb06d1befd2df12cabbead8ff |
sha512 | 1879669cd3db7d4292078ae3f8408301a1a2dac312fd0ca55abb060a1222d2244cb229a3fe8bed6f20c30b8ba1e56fd26def53802ec54b3290956fcc1252b158 |
ripemd-160 | 82be94524bd166d1116ffe04166e34197114c3c1 |
389904298 as geometric shapes
Circle
Radius = nDiameter | 779808596 |
---|---|
Circumference | 2449840956.3998 |
Area | 4.7760175915835E+17 |
Sphere
Radius = nVolume | 2.4829197150427E+26 |
---|---|
Surface area | 1.9104070366334E+18 |
Circumference | 2449840956.3998 |
Square
Length = nPerimeter | 1559617192 |
---|---|
Area | 152025361598872804 |
Diagonal | 551407946.25916 |
Cube
Length = nSurface area | 912152169593236824 |
---|---|
Volume | 5.9275341892405E+25 |
Space diagonal | 675334054.22548 |
Equilateral Triangle
Length = nPerimeter | 1169712894 |
---|---|
Area | 6.582891258207E+16 |
Altitude | 337667027.11274 |
Triangular Pyramid
Length = nSurface area | 6.582891258207E+16 |
---|---|
Volume | 6.9856660348784E+24 |
Height | 183802648.75305 |