198804542 (number)

198804542 is an even 9-digits composite number following 198804541 and preceding 198804543. In scientific notation, it is written as 1.98804542 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 99402270 positive integers (up to 198804542) that are relatively prime to 198804542.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million eight hundred four thousand five hundred forty-two

Notation

Scientific notation 1.98804542 × 10^8
Engineering notation 1.98804542 × 10^6

Prime Factorization of 198804542

Prime Factorization 2 × 99402271

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 198804542
Product of the distinct prime numbers

The prime factorization of 198804542 is 2 × 99402271. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 4, 42, 60, 691, 683, 8692, 3239, 30749, 4432, 641384, 263750, 6043896, 2928347, 45537661, 67255772, 501786196, 687061611, 9010932707, 6247849892

Basic calculations (n = 198804542)

Multiplication

n×y
n×2 397609084
n×3 596413626
n×4 795218168
n×5 994022710

Division

n÷y
n÷2 99402271
n÷3 66268180.666667
n÷3 49701135.5
n÷5 39760908.4

Exponentiation

ny
n2 39523245919829764
n3 7.8574008034451E+24
n4 1.5620869680393E+33
n5 3.1054998424523E+41

Nth Root

y√n
2√n 14099.806452572
3√n 583.63603823026
4√n 118.74260588589
5√n 45.675705114972

Divisors of 198804542

1, 2, 99402271, 198804542

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -198804541
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 198804542 can be divided by 4 positive divisors. The sum of these divisors (counting 198804542) is 1, the average is 0.25.

Base conversion 198804542

Base System Value
2 Binary 1011110110011000010000111110
3 Ternary 111212002022120012
4 Quaternary 23312120100332
5 Quinary 401343221132
6 Senary 31421023222
8 Octal 1366302076
10 Decimal 198804542
12 Duodecimal 566b4b12
16 Hexadecimal bd9843e
20 Vigesimal 322ab72
36 Base36 3ad2ke

Cryptographic Hash Functions

md5 0ed314828cbdf13800e35209e79b7dd4
sha1 8dfbb44506c186a273903248baae0f1d9144a908
sha256 983f42873d2f83cf63ef6548c8a7812662cf5d1a176c7c1ade6396c11e09cd30
sha512 449084d042508019814373e8aac24e8c76f91534f7315b2eccd1a46897df5d885e767dbacc9a70080f0e542a13a11f6c68d8ab843e854c5a7f0509b92b3d5d44
ripemd-160 f0a9b052779eaea8ad71c4847495f645a11a081c

198804542 as geometric shapes

Circle

Radius = n
Diameter 397609084
Circumference 1249125777.295
Area 1.2416593902776E+17

Sphere

Radius = n
Volume 3.2913003520552E+25
Surface area 4.9666375611104E+17
Circumference 1249125777.295

Square

Length = n
Perimeter 795218168
Area 39523245919829764
Diagonal 281152079.55777

Cube

Length = n
Surface area 237139475518978584
Volume 7.8574008034451E+24
Space diagonal 344339567.51946

Equilateral Triangle

Length = n
Perimeter 596413626
Area 1.7114067503296E+16
Altitude 172169783.75973

Triangular Pyramid

Length = n
Surface area 1.7114067503296E+16
Volume 9.2600356510278E+23
Height 93717359.852591