198538097 (number)

198538097 is an odd 9-digits composite number following 198538096 and preceding 198538098. In scientific notation, it is written as 1.98538097 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 198313380 positive integers (up to 198538097) that are relatively prime to 198538097.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million five hundred thirty-eight thousand ninety-seven

Notation

Scientific notation 1.98538097 × 10^8
Engineering notation 1.98538097 × 10^6

Prime Factorization of 198538097

Prime Factorization 887 × 223831

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 198538097
Product of the distinct prime numbers

The prime factorization of 198538097 is 887 × 223831. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 59, 30, 256, 405, 4845, 8634, 80161, 23060, 703812, 979468, 442944, 5375869, 6361338, 67285999, 632733004, 939868939, 1928553998, 8819259131

Basic calculations (n = 198538097)

Multiplication

n×y
n×2 397076194
n×3 595614291
n×4 794152388
n×5 992690485

Division

n÷y
n÷2 99269048.5
n÷3 66179365.666667
n÷3 49634524.25
n÷5 39707619.4

Exponentiation

ny
n2 39417375960381409
n3 7.8258508119077E+24
n4 1.5537295276021E+33
n5 3.0847450366282E+41

Nth Root

y√n
2√n 14090.35475068
3√n 583.37518498818
4√n 118.70280009621
5√n 45.66345530148

Divisors of 198538097

1, 887, 223831, 198538097

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 -198538096
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 198538097 can be divided by 4 positive divisors. The sum of these divisors (counting 198538097) is 1, the average is 0.25.

Base conversion 198538097

Base System Value
2 Binary 1011110101010111001101110001
3 Ternary 111211120210001212
4 Quaternary 23311113031301
5 Quinary 401311204342
6 Senary 31411205505
8 Octal 1365271561
10 Decimal 198538097
12 Duodecimal 565a6895
16 Hexadecimal bd57371
20 Vigesimal 320h54h
36 Base36 3a7cz5

Cryptographic Hash Functions

md5 f08283c2800177e2cf121ea0595696b8
sha1 c858130e81cf6eb3a654f77917b2d7537da579e9
sha256 8f9dab1614d99a60ca6136078d1e804a36ec0dcfb1e59b55ece6bd89ae65900e
sha512 67ebf0ced192de13423ac2addd2be03f03e0dcfc0c92fb5a347f1139ece27aad0c900a949dbf7eccd79da43683fc809abad42ff461df9e6cf368217c5ec9fc88
ripemd-160 edf46327620754ed8f8a10f9ab8fd1127fd4017d

198538097 as geometric shapes

Circle

Radius = n
Diameter 397076194
Circumference 1247451653.9858
Area 1.2383333874092E+17

Sphere

Radius = n
Volume 3.2780847225038E+25
Surface area 4.9533335496368E+17
Circumference 1247451653.9858

Square

Length = n
Perimeter 794152388
Area 39417375960381409
Diagonal 280775269.42515

Cube

Length = n
Surface area 236504255762288454
Volume 7.8258508119077E+24
Space diagonal 343878071.24204

Equilateral Triangle

Length = n
Perimeter 595614291
Area 1.7068224466106E+16
Altitude 171939035.62102

Triangular Pyramid

Length = n
Surface area 1.7068224466106E+16
Volume 9.2228536294236E+23
Height 93591756.475048