221431435 (number)

221431435 is an odd 9-digits composite number following 221431434 and preceding 221431436. In scientific notation, it is written as 2.21431435 × 10^8. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 177145144 positive integers (up to 221431435) that are relatively prime to 221431435.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21431435 × 10^8
Engineering notation 2.21431435 × 10^6

Prime Factorization of 221431435

Prime Factorization 5 × 44286287

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221431435
Product of the distinct prime numbers

The prime factorization of 221431435 is 5 × 44286287. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 5, 50, 84, 66, 396, 3245, 2532, 77369, 56474, 932793, 379439, 3275860, 4747389, 19076137, 55887408, 575092870, 158538402, 4743141576, 1548839490

Basic calculations (n = 221431435)

Multiplication

n×y
n×2 442862870
n×3 664294305
n×4 885725740
n×5 1107157175

Division

n÷y
n÷2 110715717.5
n÷3 73810478.333333
n÷3 55357858.75
n÷5 44286287

Exponentiation

ny
n2 49031880406159225
n3 1.0857199639084E+25
n4 2.4041252961639E+33
n5 5.3234891424937E+41

Nth Root

y√n
2√n 14880.572401625
3√n 604.98753247081
4√n 121.98595165684
5√n 46.671080434096

Divisors of 221431435

1, 5, 44286287, 221431435

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 -221431434
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 221431435 can be divided by 4 positive divisors. The sum of these divisors (counting 221431435) is 1, the average is 0.25.

Base conversion 221431435

Base System Value
2 Binary 1101001100101100011010001011
3 Ternary 120102122212211021
4 Quaternary 31030230122023
5 Quinary 423141301220
6 Senary 33550013311
8 Octal 1514543213
10 Decimal 221431435
12 Duodecimal 621a7237
16 Hexadecimal d32c68b
20 Vigesimal 393iibf
36 Base36 3nu1l7

Cryptographic Hash Functions

md5 37d2c698a082eec35995c32fe3b77a7d
sha1 4f11f8f1fd31dc7ef98498e261d0aa9d37b5b63e
sha256 cf43bfc31eda0f304b3ca156412dc2f5802900a2679acd2503c8335bbc099695
sha512 0842e9fd6fafa679a411312d0cfd58f15f1076f0caf2d0b59664fe5137e3ff4f6348e63b7bd6c800bb866395498ae13510a0af326870e4a37debc450c38d5460
ripemd-160 e92bd1912aee5626d8df88f6384afb5538a4add3

221431435 as geometric shapes

Circle

Radius = n
Diameter 442862870
Circumference 1391294738.9397
Area 1.5403819527568E+17

Sphere

Radius = n
Volume 4.5478531499606E+25
Surface area 6.1615278110273E+17
Circumference 1391294738.9397

Square

Length = n
Perimeter 885725740
Area 49031880406159225
Diagonal 313151338.51274

Cube

Length = n
Surface area 294191282436955350
Volume 1.0857199639084E+25
Space diagonal 383530495.81289

Equilateral Triangle

Length = n
Perimeter 664294305
Area 2.1231427013527E+16
Altitude 191765247.90644

Triangular Pyramid

Length = n
Surface area 2.1231427013527E+16
Volume 1.2795332482488E+24
Height 104383779.50425