198444871 (number)

198444871 is an odd 9-digits composite number following 198444870 and preceding 198444872. In scientific notation, it is written as 1.98444871 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 193829832 positive integers (up to 198444871) that are relatively prime to 198444871.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million four hundred forty-four thousand eight hundred seventy-one

Notation

Scientific notation 1.98444871 × 10^8
Engineering notation 1.98444871 × 10^6

Prime Factorization of 198444871

Prime Factorization 43 × 4614997

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 198444871
Product of the distinct prime numbers

The prime factorization of 198444871 is 43 × 4614997. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 1, 34, 59, 809, 979, 1188, 4157, 46971, 47017, 563026, 968944, 3547873, 4670185, 45695986, 34182810, 861263801, 219976077, 9096285521, 2919773934

Basic calculations (n = 198444871)

Multiplication

n×y
n×2 396889742
n×3 595334613
n×4 793779484
n×5 992224355

Division

n÷y
n÷2 99222435.5
n÷3 66148290.333333
n÷3 49611217.75
n÷5 39688974.2

Exponentiation

ny
n2 39380366826206641
n3 7.8148318147593E+24
n4 1.5508132913666E+33
n5 3.0775094355033E+41

Nth Root

y√n
2√n 14087.046212745
3√n 583.28386036663
4√n 118.68886305271
5√n 45.659166128623

Divisors of 198444871

1, 43, 4614997, 198444871

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 -198444870
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 198444871 can be divided by 4 positive divisors. The sum of these divisors (counting 198444871) is 1, the average is 0.25.

Base conversion 198444871

Base System Value
2 Binary 1011110101000000011101000111
3 Ternary 111211102001012001
4 Quaternary 23311000131013
5 Quinary 401300213441
6 Senary 31405210131
8 Octal 1365003507
10 Decimal 198444871
12 Duodecimal 56560947
16 Hexadecimal bd40747
20 Vigesimal 3205c3b
36 Base36 3a5d1j

Cryptographic Hash Functions

md5 2fccd37529e2650502814356f86663dc
sha1 59f13f875c8873cdf8214a800210e977b56f5dcf
sha256 a74bb652e034297482d342a291ba9e3cc18875992774adbcd4431603010cd7e1
sha512 dd65efe65c8a06804408dd4aac5d78340da0a6dfdc90f9179a8d3b9399cec3a6efbf2d69a3965fb692dacf74b066845ee74c1e134198390492b69df98dc44993
ripemd-160 84e952f55222fc047517b0e3a1b39f9bb6c8674c

198444871 as geometric shapes

Circle

Radius = n
Diameter 396889742
Circumference 1246865897.7523
Area 1.2371707111688E+17

Sphere

Radius = n
Volume 3.2734690957717E+25
Surface area 4.9486828446753E+17
Circumference 1246865897.7523

Square

Length = n
Perimeter 793779484
Area 39380366826206641
Diagonal 280643427.95158

Cube

Length = n
Surface area 236282200957239846
Volume 7.8148318147593E+24
Space diagonal 343716599.07345

Equilateral Triangle

Length = n
Perimeter 595334613
Area 1.7052199040922E+16
Altitude 171858299.53673

Triangular Pyramid

Length = n
Surface area 1.7052199040922E+16
Volume 9.2098676167477E+23
Height 93547809.317193