298993485 (number)

298993485 is an odd 9-digits composite number following 298993484 and preceding 298993486. In scientific notation, it is written as 2.98993485 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 132986880 positive integers (up to 298993485) that are relatively prime to 298993485.

Interesting facts

Basic properties

Name

Name two hundred ninety-eight million nine hundred ninety-three thousand four hundred eighty-five

Notation

Scientific notation 2.98993485 × 10^8
Engineering notation 2.98993485 × 10^6

Prime Factorization of 298993485

Prime Factorization 105 × 37 × 76961

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 298993485
Product of the distinct prime numbers

The prime factorization of 298993485 is 105 × 37 × 76961. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 71, 69, 170, 468, 6219, 2545, 25449, 14813, 951555, 802383, 8539772, 3219199, 79823725, 69970607, 319464438, 24230655, 8448187119, 1466426222

Basic calculations (n = 298993485)

Multiplication

n×y
n×2 597986970
n×3 896980455
n×4 1195973940
n×5 1494967425

Division

n÷y
n÷2 149496742.5
n÷3 99664495
n÷3 74748371.25
n÷5 59798697

Exponentiation

ny
n2 89397104072445225
n3 2.6729151695528E+25
n4 7.9918422165396E+33
n5 2.3895087558933E+42

Nth Root

y√n
2√n 17291.428078675
3√n 668.68345091406
4√n 131.49687478672
5√n 49.560119519191

Divisors of 298993485

1, 37, 105, 3885, 76961, 2847557, 8080905, 298993485

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -298993484
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 298993485 can be divided by 8 positive divisors. The sum of these divisors (counting 298993485) is 1, the average is 0.125.

Base conversion 298993485

Base System Value
2 Binary 10001110100100100011101001101
3 Ternary 202211121102221210
4 Quaternary 101310210131031
5 Quinary 1103020242420
6 Senary 45400245033
8 Octal 2164443515
10 Decimal 298993485
12 Duodecimal 84170779
16 Hexadecimal 11d2474d
20 Vigesimal 4d8e3e5
36 Base36 4y0gul

Cryptographic Hash Functions

md5 b89617f29f5e8f3b9cbca395eb437601
sha1 ca6ed66841bd1381907f4872abf4ad41e816ca97
sha256 75d4c62412068e69c1a338c0667c102aa20afd4b0e3de5c8340e2837f20f09a1
sha512 39efd144335343498cadc144f216fb2677cd76787b3911b69f9c0e9fe46c839e8d9950da0d697cffd0494716f8d8c06392bb0369fbbd9df8a60ef5ae58d2f061
ripemd-160 a540329716ec4fc9eae318a565de0c131d752d2e

298993485 as geometric shapes

Circle

Radius = n
Diameter 597986970
Circumference 1878631471.8944
Area 2.808492854062E+17

Sphere

Radius = n
Volume 1.1196280880448E+26
Surface area 1.1233971416248E+18
Circumference 1878631471.8944

Square

Length = n
Perimeter 1195973940
Area 89397104072445225
Diagonal 422840641.5482

Cube

Length = n
Surface area 536382624434671350
Volume 2.6729151695528E+25
Space diagonal 517871907.15208

Equilateral Triangle

Length = n
Perimeter 896980455
Area 3.8710081575749E+16
Altitude 258935953.57604

Triangular Pyramid

Length = n
Surface area 3.8710081575749E+16
Volume 3.1500607365453E+24
Height 140946880.51607