221565359 (number)

221565359 is an odd 9-digits composite number following 221565358 and preceding 221565360. In scientific notation, it is written as 2.21565359 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 217432800 positive integers (up to 221565359) that are relatively prime to 221565359.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred sixty-five thousand three hundred fifty-nine

Notation

Scientific notation 2.21565359 × 10^8
Engineering notation 2.21565359 × 10^6

Prime Factorization of 221565359

Prime Factorization 61 × 461 × 7879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221565359
Product of the distinct prime numbers

The prime factorization of 221565359 is 61 × 461 × 7879. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 26, 42, 13, 471, 3546, 9213, 52017, 95270, 873374, 230886, 3670283, 2474094, 54307434, 40870212, 537972671, 472899748, 408666785, 9398550615

Basic calculations (n = 221565359)

Multiplication

n×y
n×2 443130718
n×3 664696077
n×4 886261436
n×5 1107826795

Division

n÷y
n÷2 110782679.5
n÷3 73855119.666667
n÷3 55391339.75
n÷5 44313071.8

Exponentiation

ny
n2 49091208308798881
n3 1.0876911192683E+25
n4 2.4099467332179E+33
n5 5.339607131163E+41

Nth Root

y√n
2√n 14885.07168273
3√n 605.10947544215
4√n 122.00439206328
5√n 46.676724498325

Divisors of 221565359

1, 61, 461, 7879, 28121, 480619, 3632219, 221565359

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221565358
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221565359 can be divided by 8 positive divisors. The sum of these divisors (counting 221565359) is 1, the average is 0.125.

Base conversion 221565359

Base System Value
2 Binary 1101001101001101000110101111
3 Ternary 120102220200112102
4 Quaternary 31031031012233
5 Quinary 423210042414
6 Senary 33552525315
8 Octal 1515150657
10 Decimal 221565359
12 Duodecimal 6225083b
16 Hexadecimal d34d1af
20 Vigesimal 394fd7j
36 Base36 3nwwxb

Cryptographic Hash Functions

md5 161319601175ba8f644ede554137bc0a
sha1 9b668ebbd0c68c915966a4f26b0424afe18a7761
sha256 c25bacbaeedb39f70ac8590afe9c2b2d83d88f300ed5b8250e32086a201befdc
sha512 b17e8ce2a75995c74c22dfa16fc68ed7009af52dc7dac298cdfa816258651e7c40a73824a9112032df9cf587363eff17c06ce50d617daf74c661821ffc209663
ripemd-160 3998de9f6cb279bb499c91192df61cd0ff0027e3

221565359 as geometric shapes

Circle

Radius = n
Diameter 443130718
Circumference 1392136208.2488
Area 1.5422457937877E+17

Sphere

Radius = n
Volume 4.5561099062241E+25
Surface area 6.1689831751508E+17
Circumference 1392136208.2488

Square

Length = n
Perimeter 886261436
Area 49091208308798881
Diagonal 313340735.64986

Cube

Length = n
Surface area 294547249852793286
Volume 1.0876911192683E+25
Space diagonal 383762458.98524

Equilateral Triangle

Length = n
Perimeter 664696077
Area 2.1257116748947E+16
Altitude 191881229.49262

Triangular Pyramid

Length = n
Surface area 2.1257116748947E+16
Volume 1.2818562771183E+24
Height 104446911.88329