298538049 (number)

298538049 is an odd 9-digits composite number following 298538048 and preceding 298538050. In scientific notation, it is written as 2.98538049 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 199025364 positive integers (up to 298538049) that are relatively prime to 298538049.

Interesting facts

Basic properties

Name

Name two hundred ninety-eight million five hundred thirty-eight thousand forty-nine

Notation

Scientific notation 2.98538049 × 10^8
Engineering notation 2.98538049 × 10^6

Prime Factorization of 298538049

Prime Factorization 3 × 99512683

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 298538049
Product of the distinct prime numbers

The prime factorization of 298538049 is 3 × 99512683. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 5, 64, 658, 136, 9898, 9191, 27086, 7993, 895593, 480215, 8060900, 6214375, 41754383, 88853373, 284099458, 333021149, 545161902, 4049785862

Basic calculations (n = 298538049)

Multiplication

n×y
n×2 597076098
n×3 895614147
n×4 1194152196
n×5 1492690245

Division

n÷y
n÷2 149269024.5
n÷3 99512683
n÷3 74634512.25
n÷5 59707609.8

Exponentiation

ny
n2 89124966700726401
n3 2.6607193676025E+25
n4 7.9432596894056E+33
n5 2.3713652503755E+42

Nth Root

y√n
2√n 17278.253644394
3√n 668.34375870012
4√n 131.4467711448
5√n 49.545012014228

Divisors of 298538049

1, 3, 99512683, 298538049

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -298538048
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 298538049 can be divided by 4 positive divisors. The sum of these divisors (counting 298538049) is 1, the average is 0.25.

Base conversion 298538049

Base System Value
2 Binary 10001110010110101010001000001
3 Ternary 202210202022012210
4 Quaternary 101302311101001
5 Quinary 1102411204144
6 Senary 45342412333
8 Octal 2162652101
10 Decimal 298538049
12 Duodecimal 83b910a9
16 Hexadecimal 11cb5441
20 Vigesimal 4d5h529
36 Base36 4xqpfl

Cryptographic Hash Functions

md5 f57ca35ab0173b22c73cb3d39c4e3774
sha1 47bf58fd2a0b2cf23e0bf348109ce0bf160594d8
sha256 3700260ce862d11051fc53ddf767c54c31454e769e8a3f1d5bc9da5e286303a6
sha512 9650a774cb47a7bc79a730a45f247f25342042f286217799c83e6caf56eb8403c503654ce76812efba527948d80db77347714984213d3f677ce14b16ebc33b9a
ripemd-160 cc0d96ed0ba3d40e3e0d5230ba0c74d5151777c8

298538049 as geometric shapes

Circle

Radius = n
Diameter 597076098
Circumference 1875769883.1109
Area 2.7999434063844E+17

Sphere

Radius = n
Volume 1.1145195224699E+26
Surface area 1.1199773625537E+18
Circumference 1875769883.1109

Square

Length = n
Perimeter 1194152196
Area 89124966700726401
Diagonal 422196557.7802

Cube

Length = n
Surface area 534749800204358406
Volume 2.6607193676025E+25
Space diagonal 517083068.86049

Equilateral Triangle

Length = n
Perimeter 895614147
Area 3.8592242637136E+16
Altitude 258541534.43024

Triangular Pyramid

Length = n
Surface area 3.8592242637136E+16
Volume 3.1356878461102E+24
Height 140732185.92673