221344405 (number)

221344405 is an odd 9-digits composite number following 221344404 and preceding 221344406. In scientific notation, it is written as 2.21344405 × 10^8. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 177075520 positive integers (up to 221344405) that are relatively prime to 221344405.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21344405 × 10^8
Engineering notation 2.21344405 × 10^6

Prime Factorization of 221344405

Prime Factorization 5 × 44268881

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221344405
Product of the distinct prime numbers

The prime factorization of 221344405 is 5 × 44268881. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 4, 34, 91, 247, 416, 6940, 1139, 13592, 51842, 594953, 435906, 8436094, 3348417, 21985413, 82399796, 281622400, 829290971, 8341601831, 4922656586

Basic calculations (n = 221344405)

Multiplication

n×y
n×2 442688810
n×3 664033215
n×4 885377620
n×5 1106722025

Division

n÷y
n÷2 110672202.5
n÷3 73781468.333333
n÷3 55336101.25
n÷5 44268881

Exponentiation

ny
n2 48993345624804025
n3 1.0844402936282E+25
n4 2.4003479155115E+33
n5 5.3130358115188E+41

Nth Root

y√n
2√n 14877.647831563
3√n 604.90826193654
4√n 121.97396374457
5√n 46.667411196394

Divisors of 221344405

1, 5, 44268881, 221344405

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 -221344404
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 221344405 can be divided by 4 positive divisors. The sum of these divisors (counting 221344405) is 1, the average is 0.25.

Base conversion 221344405

Base System Value
2 Binary 1101001100010111001010010101
3 Ternary 120102111110102221
4 Quaternary 31030113022111
5 Quinary 423131010110
6 Senary 33544102341
8 Octal 1514271225
10 Decimal 221344405
12 Duodecimal 621649b1
16 Hexadecimal d317295
20 Vigesimal 3938105
36 Base36 3ns6fp

Cryptographic Hash Functions

md5 b28dbf677c2ea596b7cd509f4dc77afd
sha1 1e6bc2921cb6b3af238d1765e65d5a2166ed794a
sha256 2813336cc1cae405a0d74a137276ab0e3b5b296549a3027cb8df0dfe012df276
sha512 8d614488b5d4bb9afb4afd10267aa0873f259d9746076c514ca96a01ef17d2a2fd4bed884b10fb879285d008a1d0fb2b8d84c7dc698c290ce3d741f2a1a9daec
ripemd-160 ac94d38fe5e248829916f5a6e5c8d86ad2bc703c

221344405 as geometric shapes

Circle

Radius = n
Diameter 442688810
Circumference 1390747913.3224
Area 1.5391713468967E+17

Sphere

Radius = n
Volume 4.5424928796253E+25
Surface area 6.1566853875868E+17
Circumference 1390747913.3224

Square

Length = n
Perimeter 885377620
Area 48993345624804025
Diagonal 313028259.5064

Cube

Length = n
Surface area 293960073748824150
Volume 1.0844402936282E+25
Space diagonal 383379755.4311

Equilateral Triangle

Length = n
Perimeter 664033215
Area 2.1214740963736E+16
Altitude 191689877.71555

Triangular Pyramid

Length = n
Surface area 2.1214740963736E+16
Volume 1.2780251423607E+24
Height 104342753.1688