1998202430 (number)

1998202430 is an even 10-digits composite number following 1998202429 and preceding 1998202431. In scientific notation, it is written as 1.998202430 × 10^9. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 685097952 positive integers (up to 1998202430) that are relatively prime to 1998202430.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-eight million two hundred two thousand four hundred thirty

Notation

Scientific notation 1.998202430 × 10^9
Engineering notation 1.998202430 × 10^9

Prime Factorization of 1998202430

Prime Factorization 2 × 5 × 7 × 28545749

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1998202430
Product of the distinct prime numbers

The prime factorization of 1998202430 is 2 × 5 × 7 × 28545749. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 55, 37, 824, 715, 8199, 1115, 72557, 78033, 569908, 860078, 7493326, 2933718, 20548350, 10558448, 154674760, 126659734, 4272477400, 2202902507

Basic calculations (n = 1998202430)

Multiplication

n×y
n×2 3996404860
n×3 5994607290
n×4 7992809720
n×5 9991012150

Division

n÷y
n÷2 999101215
n÷3 666067476.66667
n÷3 499550607.5
n÷5 399640486

Exponentiation

ny
n2 3992812951257904900
n3 7.978448541739E+27
n4 1.5942555263733E+37
n5 3.18564526684E+46

Nth Root

y√n
2√n 44701.257588573
3√n 1259.5434707045
4√n 211.42671919266
5√n 72.464933259542

Divisors of 1998202430

1, 2, 5, 7, 10, 14, 35, 70, 28545749, 57091498, 142728745, 199820243, 285457490, 399640486, 999101215, 1998202430

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 -1998202429
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 1998202430 can be divided by 16 positive divisors. The sum of these divisors (counting 1998202430) is 1, the average is 0.0625.

Base conversion 1998202430

Base System Value
2 Binary 1110111000110100010011000111110
3 Ternary 12011020222012102102
4 Quaternary 1313012202120332
5 Quinary 13043014434210
6 Senary 530140225102
8 Octal 16706423076
10 Decimal 1998202430
12 Duodecimal 47923b192
16 Hexadecimal 771a263e
20 Vigesimal 1b48f61a
36 Base36 x1oev2

Cryptographic Hash Functions

md5 605133901ad5676064c251c34f03705a
sha1 7062e0176d7fc674b1e5a4488df332f2bec3e947
sha256 93336582020cb36e1c35031e94c283b84314ea2284fe0f007ed734e102124ede
sha512 0a8b8fddca96e71cfc2054a86f604b13f8ecc566ad89897783fb5bac4dfa0cb6163ba4c1d450cff842878f6be0766f3b71d4fb51c1129e4d3bd7c7b351086624
ripemd-160 d3fce90a30df4a0f0032480523efea2c1b9f227b

1998202430 as geometric shapes

Circle

Radius = n
Diameter 3996404860
Circumference 12555076148.947
Area 1.254379183483E+19

Sphere

Radius = n
Volume 3.3420047101029E+28
Surface area 5.017516733932E+19
Circumference 12555076148.947

Square

Length = n
Perimeter 7992809720
Area 3992812951257904900
Diagonal 2825884976.8729

Cube

Length = n
Surface area 2.3956877707547E+19
Volume 7.978448541739E+27
Space diagonal 3460988132.5676

Equilateral Triangle

Length = n
Perimeter 5994607290
Area 1.7289387241744E+18
Altitude 1730494066.2838

Triangular Pyramid

Length = n
Surface area 1.7289387241744E+18
Volume 9.402691778686E+26
Height 941961658.95763