998424 (number)

998424 is an even 6-digits composite number following 998423 and preceding 998425. In scientific notation, it is written as 9.98424 × 10^5. The sum of its digits is 36. It has a total of 8 prime factors and 72 positive divisors. There are 284256 positive integers (up to 998424) that are relatively prime to 998424.

Interesting facts

Basic properties

Name

Name nine hundred ninety-eight thousand four hundred twenty-four

Notation

Scientific notation 9.98424 × 10^5
Engineering notation 9.98424 × 10^3

Prime Factorization of 998424

Prime Factorization 2 × 2 × 2 × 3 × 3 × 7 × 7 × 283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 11886
Product of the distinct prime numbers

The prime factorization of 998424 is 2 × 2 × 2 × 3 × 3 × 7 × 7 × 283. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 998424)

Multiplication

n×y
n×2 1996848
n×3 2995272
n×4 3993696
n×5 4992120

Division

n÷y
n÷2 499212
n÷3 332808
n÷3 249606
n÷5 199684.8

Exponentiation

ny
n2 996850483776
n3 995279447413569024
n4 9.9371088700445E+23
n5 9.9214479864653E+29

Nth Root

y√n
2√n 999.21168928311
3√n 99.947439044967
4√n 31.610309857436
5√n 15.843933189072

Divisors of 998424

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -998423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 998424 can be divided by 72 positive divisors. The sum of these divisors (counting 998424) is 1, the average is 0.013888888888889.

Base conversion 998424

Base System Value
2 Binary 11110011110000011000
3 Ternary 1212201120200
4 Quaternary 3303300120
5 Quinary 223422144
6 Senary 33222200
8 Octal 3636030
10 Decimal 998424
12 Duodecimal 401960
16 Hexadecimal f3c18
20 Vigesimal 64g14
36 Base36 lee0

Cryptographic Hash Functions

md5 58adf75c4b543cd92c90d93b06fd7565
sha1 1d5653523d2c0947f2560b8a84e545359fdc57ab
sha256 15897681fb1c285cacc52c8f295eccc3de3a178da8fee7e4d4473c6fcaa331ac
sha512 a31d836aa911c8799b7de3bf89049fd55ba6ebaf17fe1e0d794bf54db3eb5d7ed8bdbb85ecea987f5dbef0d2e868afba51ec1ea2ebf48e2cd98a60c5fffcce58
ripemd-160 069a6ea2adc9a9e969de464644362acd1d4688d3

998424 as geometric shapes

Circle

Radius = n
Diameter 1996848
Circumference 6273283.0071355
Area 3131698156558.1

Sphere

Radius = n
Volume 4.1690168003512E+18
Surface area 12526792626232
Circumference 6273283.0071355

Square

Length = n
Perimeter 3993696
Area 996850483776
Diagonal 1411984.7617988

Cube

Length = n
Surface area 5981102902656
Volume 995279447413569024
Space diagonal 1729321.0954961

Equilateral Triangle

Length = n
Perimeter 2995272
Area 431648921362.41
Altitude 864660.54774807

Triangular Pyramid

Length = n
Surface area 431648921362.41
Volume 1.1729480774029E+17
Height 470661.58726627