298889144 (number)
298889144 is an even 9-digits composite number following 298889143 and preceding 298889145. In scientific notation, it is written as 2.98889144 × 10^8. The sum of its digits is 53. It has a total of 6 prime factors and 32 positive divisors. There are 146698464 positive integers (up to 298889144) that are relatively prime to 298889144.
Interesting facts
- 298889144 has 32 divisors, whose sum is 570775680
- The reverse of 298889144 is 441988892
- Previous prime number is 1607
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 53
- Digital Root 8
Name
Name | two hundred ninety-eight million eight hundred eighty-nine thousand one hundred forty-four |
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Notation
Scientific notation | 2.98889144 × 10^8 |
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Engineering notation | 2.98889144 × 10^6 |
Prime Factorization of 298889144
Prime Factorization 2 × 2 × 2 × 67 × 1607 × 347
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 74722286 | Product of the distinct prime numbers |
The prime factorization of 298889144 is 2 × 2 × 2 × 67 × 1607 × 347. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 298889144)
Multiplication
n×yn×2 | 597778288 |
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n×3 | 896667432 |
n×4 | 1195556576 |
n×5 | 1494445720 |
Division
n÷yn÷2 | 149444572 |
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n÷3 | 99629714.666667 |
n÷3 | 74722286 |
n÷5 | 59777828.8 |
Exponentiation
nyn2 | 89334720401052736 |
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n3 | 2.670117811015E+25 |
n4 | 7.9806922691343E+33 |
n5 | 2.385342280849E+42 |
Nth Root
y√n2√n | 17288.410684618 |
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3√n | 668.60565744907 |
4√n | 131.48540103227 |
5√n | 49.556659996037 |
Divisors of 298889144
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 | -298889143 | 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 298889144 can be divided by 32 positive divisors. The sum of these divisors (counting 298889144) is 1, the average is 0.03125.
Base conversion 298889144
Base | System | Value |
---|---|---|
2 | Binary | 10001110100001010111110111000 |
3 | Ternary | 202211102010211022 |
4 | Quaternary | 101310022332320 |
5 | Quinary | 1103003423034 |
6 | Senary | 45354122012 |
8 | Octal | 2164127670 |
10 | Decimal | 298889144 |
12 | Duodecimal | 84120308 |
16 | Hexadecimal | 11d0afb8 |
20 | Vigesimal | 4d812h4 |
36 | Base36 | 4xy8c8 |
Cryptographic Hash Functions
md5 | 174dc31bf71fabdeade949a290caf569 |
---|---|
sha1 | a9ca64ddddd58731df38ec321c1108e364e40ad4 |
sha256 | c5a5b8b96aa044e4a79a14a78d095a39f94592cec5ee25f8ba19f80da155b0eb |
sha512 | 42a81b8223fee52b180b2553883ae56f2e9fcb028cca06e15876cdc30cd065d5187e98c98bc14763627f27d7e45d270bea63175a2b7074909a753ed003d0d05e |
ripemd-160 | 2b44606e879549908c99ace8e6f8451898412864 |
298889144 as geometric shapes
Circle
Radius = nDiameter | 597778288 |
---|---|
Circumference | 1877975878.0563 |
Area | 2.8065330132245E+17 |
Sphere
Radius = nVolume | 1.1184563332405E+26 |
---|---|
Surface area | 1.1226132052898E+18 |
Circumference | 1877975878.0563 |
Square
Length = nPerimeter | 1195556576 |
---|---|
Area | 89334720401052736 |
Diagonal | 422693081.09089 |
Cube
Length = nSurface area | 536008322406316416 |
---|---|
Volume | 2.670117811015E+25 |
Space diagonal | 517691183.23877 |
Equilateral Triangle
Length = nPerimeter | 896667432 |
---|---|
Area | 3.8683068653646E+16 |
Altitude | 258845591.61939 |
Triangular Pyramid
Length = nSurface area | 3.8683068653646E+16 |
---|---|
Volume | 3.1467640178928E+24 |
Height | 140897693.69696 |