998045809 (number)

998045809 is an odd 9-digits composite number following 998045808 and preceding 998045810. In scientific notation, it is written as 9.98045809 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 919779328 positive integers (up to 998045809) that are relatively prime to 998045809.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.98045809 × 10^8
Engineering notation 9.98045809 × 10^6

Prime Factorization of 998045809

Prime Factorization 53 × 17 × 773 × 1433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 998045809
Product of the distinct prime numbers

The prime factorization of 998045809 is 53 × 17 × 773 × 1433. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 62, 40, 645, 211, 2523, 6179, 72084, 82080, 404981, 849482, 940706, 5369490, 74833282, 2526137, 600865598, 635150343, 9350385569, 6160559583

Basic calculations (n = 998045809)

Multiplication

n×y
n×2 1996091618
n×3 2994137427
n×4 3992183236
n×5 4990229045

Division

n÷y
n÷2 499022904.5
n÷3 332681936.33333
n÷3 249511452.25
n÷5 199609161.8

Exponentiation

ny
n2 996095436862464481
n3 9.9414887612461E+26
n4 9.9220611933822E+35
n5 9.9026715906967E+44

Nth Root

y√n
2√n 31591.863018822
3√n 999.34817822068
4√n 177.74099982509
5√n 63.071054925793

Divisors of 998045809

1, 17, 53, 773, 901, 1433, 13141, 24361, 40969, 75949, 696473, 1107709, 1291133, 18831053, 58708577, 998045809

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -998045808
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 998045809 can be divided by 16 positive divisors. The sum of these divisors (counting 998045809) is 1, the average is 0.0625.

Base conversion 998045809

Base System Value
2 Binary 111011011111001111100001110001
3 Ternary 2120112222222110121
4 Quaternary 323133033201301
5 Quinary 4020444431214
6 Senary 243011330241
8 Octal 7337174161
10 Decimal 998045809
12 Duodecimal 23a2b0981
16 Hexadecimal 3b7cf871
20 Vigesimal fbhfea9
36 Base36 gi7l2p

Cryptographic Hash Functions

md5 f992c92f478f7c6313eeedf4d9c7abe1
sha1 c9c237b65835a0915abd1cd35a3ad9bee8d5140e
sha256 ac25c8c5a6dbfe265a017cbd9050093beb167617db845dbfcced39eda127b77e
sha512 089e1e81da3be5e83ac879b11451394f49afdb23ae9a0120db997534562426fe8b81c1a96c7851061f9839be4ad28460770c30528fefd38b0e7253ebb4b16b17
ripemd-160 ccba29ad477840622ccbb691e0fac4d08d21d72b

998045809 as geometric shapes

Circle

Radius = n
Diameter 1996091618
Circumference 6270906763.001
Area 3.1293261067214E+18

Sphere

Radius = n
Volume 4.1642810744102E+27
Surface area 1.2517304426886E+19
Circumference 6270906763.001

Square

Length = n
Perimeter 3992183236
Area 996095436862464481
Diagonal 1411449918.9574

Cube

Length = n
Surface area 5976572621174786886
Volume 9.9414887612461E+26
Space diagonal 1728666049.4692

Equilateral Triangle

Length = n
Perimeter 2994137427
Area 4.3132197645833E+17
Altitude 864333024.73459

Triangular Pyramid

Length = n
Surface area 4.3132197645833E+17
Volume 1.1716156863612E+26
Height 470483306.31914