221436265 (number)

221436265 is an odd 9-digits composite number following 221436264 and preceding 221436266. In scientific notation, it is written as 2.21436265 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 177149008 positive integers (up to 221436265) that are relatively prime to 221436265.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred thirty-six thousand two hundred sixty-five

Notation

Scientific notation 2.21436265 × 10^8
Engineering notation 2.21436265 × 10^6

Prime Factorization of 221436265

Prime Factorization 5 × 44287253

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221436265
Product of the distinct prime numbers

The prime factorization of 221436265 is 5 × 44287253. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 85, 19, 705, 466, 468, 7681, 79098, 78969, 906951, 64267, 4794061, 9107308, 40095466, 7184964, 249750981, 952999010, 7093395815, 4001360246

Basic calculations (n = 221436265)

Multiplication

n×y
n×2 442872530
n×3 664308795
n×4 885745060
n×5 1107181325

Division

n÷y
n÷2 110718132.5
n÷3 73812088.333333
n÷3 55359066.25
n÷5 44287253

Exponentiation

ny
n2 49034019457150225
n3 1.0857910126529E+25
n4 2.4043350641242E+33
n5 5.324069764082E+41

Nth Root

y√n
2√n 14880.734692884
3√n 604.99193122677
4√n 121.98661685974
5√n 46.671284036038

Divisors of 221436265

1, 5, 44287253, 221436265

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 -221436264
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 221436265 can be divided by 4 positive divisors. The sum of these divisors (counting 221436265) is 1, the average is 0.25.

Base conversion 221436265

Base System Value
2 Binary 1101001100101101100101101001
3 Ternary 120102200010110011
4 Quaternary 31030231211221
5 Quinary 423141430030
6 Senary 33550051521
8 Octal 1514554551
10 Decimal 221436265
12 Duodecimal 621a9ba1
16 Hexadecimal d32d969
20 Vigesimal 393jad5
36 Base36 3nu5bd

Cryptographic Hash Functions

md5 972037616526457ec8211cfd97c5fbda
sha1 b3bfff875fc0e93e7cbcba12e095ee4cb9d49283
sha256 ac34bff339c9c667dcdc3557e3a740297d2260d8456a4e99d61215c0a2d595c0
sha512 043c609a8844f8ddbe6e4b6e9fb3fd03e23e1a34dff7ae3daab0257bfa4d81870e490d148b5f0e2c01dfd5b3e66dcc0a1c97531db922443b4f2d56224b2301bd
ripemd-160 b27ae12ead722aab4429d55b842e67d04a9a6ae4

221436265 as geometric shapes

Circle

Radius = n
Diameter 442872530
Circumference 1391325086.7247
Area 1.5404491530256E+17

Sphere

Radius = n
Volume 4.5481507582454E+25
Surface area 6.1617966121025E+17
Circumference 1391325086.7247

Square

Length = n
Perimeter 885745060
Area 49034019457150225
Diagonal 313158169.16424

Cube

Length = n
Surface area 294204116742901350
Volume 1.0857910126529E+25
Space diagonal 383538861.61829

Equilateral Triangle

Length = n
Perimeter 664308795
Area 2.1232353249776E+16
Altitude 191769430.80914

Triangular Pyramid

Length = n
Surface area 2.1232353249776E+16
Volume 1.2796169799971E+24
Height 104386056.38808