21444088 (number)

21444088 is an even 8-digits composite number following 21444087 and preceding 21444089. In scientific notation, it is written as 2.1444088 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 10705728 positive integers (up to 21444088) that are relatively prime to 21444088.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred forty-four thousand eighty-eight

Notation

Scientific notation 2.1444088 × 10^7
Engineering notation 2.1444088 × 10^6

Prime Factorization of 21444088

Prime Factorization 2 × 2 × 2 × 823 × 3257

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5361022
Product of the distinct prime numbers

The prime factorization of 21444088 is 2 × 2 × 2 × 823 × 3257. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 64, 34, 100, 931, 996, 7336, 7842, 90684, 849391, 361098, 5324239, 2394515, 56503626, 35191544, 273399047, 830594975, 8590877590, 7938576332

Basic calculations (n = 21444088)

Multiplication

n×y
n×2 42888176
n×3 64332264
n×4 85776352
n×5 107220440

Division

n÷y
n÷2 10722044
n÷3 7148029.3333333
n÷3 5361022
n÷5 4288817.6

Exponentiation

ny
n2 459848910151744
n3 9.8610404959981E+21
n4 2.1146102016775E+29
n5 4.5345887250469E+36

Nth Root

y√n
2√n 4630.7761768412
3√n 277.82363777347
4√n 68.0498065893
5√n 29.259137250447

Divisors of 21444088

1, 2, 4, 8, 823, 1646, 3257, 3292, 6514, 6584, 13028, 26056, 2680511, 5361022, 10722044, 21444088

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21444087
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21444088 can be divided by 16 positive divisors. The sum of these divisors (counting 21444088) is 1, the average is 0.0625.

Base conversion 21444088

Base System Value
2 Binary 1010001110011010111111000
3 Ternary 1111100110202111
4 Quaternary 1101303113320
5 Quinary 20442202323
6 Senary 2043342104
8 Octal 121632770
10 Decimal 21444088
12 Duodecimal 7221934
16 Hexadecimal 14735f8
20 Vigesimal 6e0a48
36 Base36 crmd4

Cryptographic Hash Functions

md5 26b2637b6587ff557558402b459fd726
sha1 8b3815469e9d7ac9f155f88f57a9e31466f0bbbe
sha256 493d0e0be6cd2f31054252b3e6349b733e85f712c594a7905af66b6105eb0ebd
sha512 e069ecc7f84fde3ac1021c12278ff099c34f9f7871a59e42815416b2a9c9c7b86dfdfeb0311a66e2cb469aece619838fa636ea309a14c61c60ef5aea2fd83639
ripemd-160 6ce034af92786e64e7264b9b880249d1a320ce03

21444088 as geometric shapes

Circle

Radius = n
Diameter 42888176
Circumference 134737178.64747
Area 1.444657957894E+15

Sphere

Radius = n
Volume 4.1305829838639E+22
Surface area 5.778631831576E+15
Circumference 134737178.64747

Square

Length = n
Perimeter 85776352
Area 459848910151744
Diagonal 30326520.082322

Cube

Length = n
Surface area 2759093460910464
Volume 9.8610404959981E+21
Space diagonal 37142249.937978

Equilateral Triangle

Length = n
Perimeter 64332264
Area 1.99120419047E+14
Altitude 18571124.968989

Triangular Pyramid

Length = n
Surface area 1.99120419047E+14
Volume 1.1621347673792E+21
Height 10108840.027441