201998439 (number)

201998439 is an odd 9-digits composite number following 201998438 and preceding 201998440. In scientific notation, it is written as 2.01998439 × 10^8. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 134665620 positive integers (up to 201998439) that are relatively prime to 201998439.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01998439 × 10^8
Engineering notation 2.01998439 × 10^6

Prime Factorization of 201998439

Prime Factorization 9 × 22444271

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201998439
Product of the distinct prime numbers

The prime factorization of 201998439 is 9 × 22444271. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 12, 97, 147, 208, 4617, 5443, 97532, 9622, 471016, 875305, 7535321, 4293031, 41585844, 44990857, 632039377, 429915522, 4199651799, 6620286806

Basic calculations (n = 201998439)

Multiplication

n×y
n×2 403996878
n×3 605995317
n×4 807993756
n×5 1009992195

Division

n÷y
n÷2 100999219.5
n÷3 67332813
n÷3 50499609.75
n÷5 40399687.8

Exponentiation

ny
n2 40803369358436721
n3 8.2422169163446E+24
n4 1.664914951001E+33
n5 3.3631022116997E+41

Nth Root

y√n
2√n 14212.615487657
3√n 586.74491943578
4√n 119.21667453699
5√n 45.821531719344

Divisors of 201998439

1, 9, 22444271, 201998439

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 -201998438
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 201998439 can be divided by 4 positive divisors. The sum of these divisors (counting 201998439) is 1, the average is 0.25.

Base conversion 201998439

Base System Value
2 Binary 1100000010100100000001100111
3 Ternary 112002002120202200
4 Quaternary 30002210001213
5 Quinary 403202422224
6 Senary 32013305543
8 Octal 1402440147
10 Decimal 201998439
12 Duodecimal 577952b3
16 Hexadecimal c0a4067
20 Vigesimal 3329g1j
36 Base36 3c9izr

Cryptographic Hash Functions

md5 1f15f77d68bfac07d169b3c019511b0a
sha1 b1610b1460130897c855f04d6763acd659adaf25
sha256 b7d3fe7932a9ec56e7928f83d7d8436652bb8095713dc82b45ce20b27fcd74ca
sha512 6a3e997124bc413749324ba84d9f9be91894037f42a5c3cf4ce282ec2135afa74d6b1a9710684b4838bfe938fc814bfb3bc2d100b78c14eedf0488f90d078765
ripemd-160 0330ecece6bf7729406590aa25084398f5a4c981

201998439 as geometric shapes

Circle

Radius = n
Diameter 403996878
Circumference 1269193623.998
Area 1.2818756541818E+17

Sphere

Radius = n
Volume 3.4524917484909E+25
Surface area 5.127502616727E+17
Circumference 1269193623.998

Square

Length = n
Perimeter 807993756
Area 40803369358436721
Diagonal 285668932.01199

Cube

Length = n
Surface area 244820216150620326
Volume 8.2422169163446E+24
Space diagonal 349871559.3976

Equilateral Triangle

Length = n
Perimeter 605995317
Area 1.7668377212203E+16
Altitude 174935779.6988

Triangular Pyramid

Length = n
Surface area 1.7668377212203E+16
Volume 9.713545789263E+23
Height 95222977.337331