298938894 (number)

298938894 is an even 9-digits composite number following 298938893 and preceding 298938895. In scientific notation, it is written as 2.98938894 × 10^8. The sum of its digits is 60. It has a total of 5 prime factors and 32 positive divisors. There are 92391552 positive integers (up to 298938894) that are relatively prime to 298938894.

Interesting facts

Basic properties

Name

Name two hundred ninety-eight million nine hundred thirty-eight thousand eight hundred ninety-four

Notation

Scientific notation 2.98938894 × 10^8
Engineering notation 2.98938894 × 10^6

Prime Factorization of 298938894

Prime Factorization 2 × 3 × 19 × 47 × 55793

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 298938894
Product of the distinct prime numbers

The prime factorization of 298938894 is 2 × 3 × 19 × 47 × 55793. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 5, 43, 292, 970, 1836, 3059, 10427, 54412, 452369, 573265, 9894797, 9083547, 10207715, 699806, 54556853, 420993816, 7096617237, 2038401557

Basic calculations (n = 298938894)

Multiplication

n×y
n×2 597877788
n×3 896816682
n×4 1195755576
n×5 1494694470

Division

n÷y
n÷2 149469447
n÷3 99646298
n÷3 74734723.5
n÷5 59787778.8

Exponentiation

ny
n2 89364462345943236
n3 2.6714513536601E+25
n4 7.9860071303795E+33
n5 2.3873281390318E+42

Nth Root

y√n
2√n 17289.849449894
3√n 668.6427517885
4√n 131.49087211626
5√n 49.558309624169

Divisors of 298938894

1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 5358, 55793, 111586, 167379, 334758, 1060067, 2120134, 2622271, 3180201, 5244542, 6360402, 7866813, 15733626, 49823149, 99646298, 149469447, 298938894

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 -298938893
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 298938894 can be divided by 32 positive divisors. The sum of these divisors (counting 298938894) is 1, the average is 0.03125.

Base conversion 298938894

Base System Value
2 Binary 10001110100010111001000001110
3 Ternary 202211111200001220
4 Quaternary 101310113020032
5 Quinary 1103012021034
6 Senary 45355144210
8 Octal 2164271016
10 Decimal 298938894
12 Duodecimal 84145066
16 Hexadecimal 11d1720e
20 Vigesimal 4d8774e
36 Base36 4xzaq6

Cryptographic Hash Functions

md5 ef96d032c1bd4936cd7e9b4a7411acbc
sha1 1932b78e96e3c523626edd8fe4ec52fdc0780590
sha256 378c1505b6ca88932900d75dd4e2e21321948b293ab27d3bf0ff159893a3e794
sha512 1dc1a033e106d671d4c341508006804f068cd6d62c83e5b7a31ca4f9e18ee60d4b9a34c2729ff693892ddf474f12bc2fcd01654c8e5b7d80ed91617c507decfb
ripemd-160 f4d778bffb8142232740c8b4d9b540193800e5be

298938894 as geometric shapes

Circle

Radius = n
Diameter 597877788
Circumference 1878288466.5253
Area 2.8074673839802E+17

Sphere

Radius = n
Volume 1.1190149262775E+26
Surface area 1.1229869535921E+18
Circumference 1878288466.5253

Square

Length = n
Perimeter 1195755576
Area 89364462345943236
Diagonal 422763438.21561

Cube

Length = n
Surface area 536186774075659416
Volume 2.6714513536601E+25
Space diagonal 517777352.76645

Equilateral Triangle

Length = n
Perimeter 896816682
Area 3.8695947293562E+16
Altitude 258888676.38322

Triangular Pyramid

Length = n
Surface area 3.8695947293562E+16
Volume 3.1483356129717E+24
Height 140921146.07187