998450384 (number)

998450384 is an even 9-digits composite number following 998450383 and preceding 998450385. In scientific notation, it is written as 9.98450384 × 10^8. The sum of its digits is 50. It has a total of 6 prime factors and 20 positive divisors. There are 494558688 positive integers (up to 998450384) that are relatively prime to 998450384.

Interesting facts

Basic properties

Name

Name nine hundred ninety-eight million four hundred fifty thousand three hundred eighty-four

Notation

Scientific notation 9.98450384 × 10^8
Engineering notation 9.98450384 × 10^6

Prime Factorization of 998450384

Prime Factorization 2 × 2 × 2 × 2 × 107 × 583207

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 124806298
Product of the distinct prime numbers

The prime factorization of 998450384 is 2 × 2 × 2 × 2 × 107 × 583207. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 9, 61, 74, 900, 851, 5993, 9455, 23823, 83187, 356296, 513395, 41837, 4655740, 71840078, 12645135, 261435133, 459312304, 4354273935, 7426216153

Basic calculations (n = 998450384)

Multiplication

n×y
n×2 1996900768
n×3 2995351152
n×4 3993801536
n×5 4992251920

Division

n÷y
n÷2 499225192
n÷3 332816794.66667
n÷3 249612596
n÷5 199690076.8

Exponentiation

ny
n2 996903169309747456
n3 9.9535835220813E+26
n4 9.9381592897982E+35
n5 9.9227589591522E+44

Nth Root

y√n
2√n 31598.265522019
3√n 999.4831942912
4√n 177.75900967889
5√n 63.076167483819

Divisors of 998450384

1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 583207, 1166414, 2332828, 4665656, 9331312, 62403149, 124806298, 249612596, 499225192, 998450384

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -998450383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 998450384 can be divided by 20 positive divisors. The sum of these divisors (counting 998450384) is 1, the average is 0.05.

Base conversion 998450384

Base System Value
2 Binary 111011100000110010010011010000
3 Ternary 2120120202112102212
4 Quaternary 323200302103100
5 Quinary 4021100403014
6 Senary 243024131252
8 Octal 7340622320
10 Decimal 998450384
12 Duodecimal 23a466b28
16 Hexadecimal 3b8324d0
20 Vigesimal fc065j4
36 Base36 gig98w

Cryptographic Hash Functions

md5 d65df86e6e22c002ee1a8660b9a92825
sha1 eb62a592ed6da5c20b32840416ed0fa45ea6269e
sha256 9ac85cc84da031a62d2e746b396e28e237bbf2df9ba5ec60f8b3867155a2ed9b
sha512 e379f2f813ae8b1d32be303efde380182b4fbbd5027754c7c34c0275fbc2937a4e1e22c632f49579a094faea9735e75b9cf4ea3073a3b188688e7bea2623c2bc
ripemd-160 32215e01e5378703c7413b2dd021b19faab51f3e

998450384 as geometric shapes

Circle

Radius = n
Diameter 1996900768
Circumference 6273448782.6966
Area 3.1318636730439E+18

Sphere

Radius = n
Volume 4.1693473159818E+27
Surface area 1.2527454692176E+19
Circumference 6273448782.6966

Square

Length = n
Perimeter 3993801536
Area 996903169309747456
Diagonal 1412022074.4094

Cube

Length = n
Surface area 5981419015858484736
Volume 9.9535835220813E+26
Space diagonal 1729366793.9247

Equilateral Triangle

Length = n
Perimeter 2995351152
Area 4.3167173486773E+17
Altitude 864683396.96233

Triangular Pyramid

Length = n
Surface area 4.3167173486773E+17
Volume 1.1730410675951E+26
Height 470674024.80314