221528441 (number)

221528441 is an odd 9-digits prime number following 221528440 and preceding 221528442. In scientific notation, it is written as 2.21528441 × 10^8. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 221528440 positive integers (up to 221528441) that are relatively prime to 221528441.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred twenty-eight thousand four hundred forty-one

Notation

Scientific notation 2.21528441 × 10^8
Engineering notation 2.21528441 × 10^6

Prime Factorization of 221528441

Prime Factorization 221528441

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 221528441
Product of the distinct prime numbers

The prime factorization of 221528441 is 221528441. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 1, 32, 2, 413, 532, 257, 368, 18920, 40439, 886346, 62380, 4247689, 8561081, 75213054, 24020700, 421820637, 844925138, 3496247180, 1002772413

Basic calculations (n = 221528441)

Multiplication

n×y
n×2 443056882
n×3 664585323
n×4 886113764
n×5 1107642205

Division

n÷y
n÷2 110764220.5
n÷3 73842813.666667
n÷3 55382110.25
n÷5 44305688.2

Exponentiation

ny
n2 49074850171890481
n3 1.0871475050887E+25
n4 2.4083409193935E+33
n5 5.3351600926975E+41

Nth Root

y√n
2√n 14883.831529549
3√n 605.07586508509
4√n 121.99930954538
5√n 46.675168906616

Divisors of 221528441

1, 221528441

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 221528442
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 110764221
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 14883.831563143
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999909718
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221528441 can be divided by 2 positive divisors. The sum of these divisors (counting 221528441) is 221528442, the average is 110764221.

Base conversion 221528441

Base System Value
2 Binary 1101001101000100000101111001
3 Ternary 120102211210220002
4 Quaternary 31031010011321
5 Quinary 423202402231
6 Senary 33552042345
8 Octal 1515040571
10 Decimal 221528441
12 Duodecimal 622333b5
16 Hexadecimal d344179
20 Vigesimal 394b121
36 Base36 3nw4ft

Cryptographic Hash Functions

md5 9d7afe343cdecc8c3e0ce2aa05aae0ff
sha1 dfda72a09cbf073943cfa7e0806a36479d5adde8
sha256 c8384b6a6dee363f2e56a5e431d663b395f3ebe9a7d50e1c76d74526d8f25124
sha512 af570f76339cfa6df77eaf11d586b133adb0afbf82fbd8ace6b1bb14d71e13d9f90637c26ad958ab71a86ed1926d9003e0c252b370ba312350533a076706a4a8
ripemd-160 41e4f3bbc4b4cb27c622f0b58c2e5474cc76044c

221528441 as geometric shapes

Circle

Radius = n
Diameter 443056882
Circumference 1391904245.6136
Area 1.5417318877603E+17

Sphere

Radius = n
Volume 4.5538328204737E+25
Surface area 6.1669275510412E+17
Circumference 1391904245.6136

Square

Length = n
Perimeter 886113764
Area 49074850171890481
Diagonal 313288525.71357

Cube

Length = n
Surface area 294449101031342886
Volume 1.0871475050887E+25
Space diagonal 383698515.13352

Equilateral Triangle

Length = n
Perimeter 664585323
Area 2.1250033467886E+16
Altitude 191849257.56676

Triangular Pyramid

Length = n
Surface area 2.1250033467886E+16
Volume 1.2812156216638E+24
Height 104429508.57119