201481808 (number)

201481808 is an even 9-digits composite number following 201481807 and preceding 201481809. In scientific notation, it is written as 2.01481808 × 10^8. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 91582560 positive integers (up to 201481808) that are relatively prime to 201481808.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred eighty-one thousand eight hundred eight

Notation

Scientific notation 2.01481808 × 10^8
Engineering notation 2.01481808 × 10^6

Prime Factorization of 201481808

Prime Factorization 2 × 2 × 2 × 2 × 11 × 1144783

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 25185226
Product of the distinct prime numbers

The prime factorization of 201481808 is 2 × 2 × 2 × 2 × 11 × 1144783. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 8, 7, 80, 786, 64, 2551, 2183, 85992, 33269, 330614, 772016, 8691, 1828002, 36652743, 24189290, 442572449, 612326273, 4714544365, 847476401

Basic calculations (n = 201481808)

Multiplication

n×y
n×2 402963616
n×3 604445424
n×4 805927232
n×5 1007409040

Division

n÷y
n÷2 100740904
n÷3 67160602.666667
n÷3 50370452
n÷5 40296361.6

Exponentiation

ny
n2 40594918954948864
n3 8.1791376666566E+24
n4 1.6479474449589E+33
n5 3.3203143069929E+41

Nth Root

y√n
2√n 14194.428766245
3√n 586.24427297427
4√n 119.14037420726
5√n 45.798069083357

Divisors of 201481808

1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1144783, 2289566, 4579132, 9158264, 12592613, 18316528, 25185226, 50370452, 100740904, 201481808

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201481807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201481808 can be divided by 20 positive divisors. The sum of these divisors (counting 201481808) is 1, the average is 0.05.

Base conversion 201481808

Base System Value
2 Binary 1100000000100101111001010000
3 Ternary 112001010100002012
4 Quaternary 30000211321100
5 Quinary 403034404213
6 Senary 31554242052
8 Octal 1400457120
10 Decimal 201481808
12 Duodecimal 57586328
16 Hexadecimal c025e50
20 Vigesimal 32j54a8
36 Base36 3bygcw

Cryptographic Hash Functions

md5 8dd4f64402682ad155ab77bbfb3f6f2a
sha1 a91dd32ae11841eb0ff453bf19bc770fa208013b
sha256 968eb2fb4f3d34d2a64dd849cf013a17113942264af23cdf6c39207ad6422a31
sha512 3365dfcac95258df046ae93afc2838a28e06cbe309d8711547506886ad9060367d7a1457c2accd51eae9b181e27660b1ed275108a6843ce5cebe95ec11abae06
ripemd-160 e2b9c34334db764c2216af37332817ec8abdbf73

201481808 as geometric shapes

Circle

Radius = n
Diameter 402963616
Circumference 1265947535.6896
Area 1.2753269916194E+17

Sphere

Radius = n
Volume 3.426069174169E+25
Surface area 5.1013079664776E+17
Circumference 1265947535.6896

Square

Length = n
Perimeter 805927232
Area 40594918954948864
Diagonal 284938305.44505

Cube

Length = n
Surface area 243569513729693184
Volume 8.1791376666566E+24
Space diagonal 348976728.25684

Equilateral Triangle

Length = n
Perimeter 604445424
Area 1.7578115539778E+16
Altitude 174488364.12842

Triangular Pyramid

Length = n
Surface area 1.7578115539778E+16
Volume 9.6392061805853E+23
Height 94979435.148351