Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

21441128 (number)

21441128 is an even 8-digits composite number following 21441127 and preceding 21441129. In scientific notation, it is written as 2.1441128 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 8 positive divisors. There are 10720560 positive integers (up to 21441128) that are relatively prime to 21441128.

Interesting facts

21441128 has 8 divisors, whose sum is 40202130
The reverse of 21441128 is 82114412
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 23
Digital Root 5

Name

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

Notation

Scientific notation	2.1441128 × 10^7
Engineering notation	2.1441128 × 10^6

Prime Factorization of 21441128

Prime Factorization 2 × 2 × 2 × 2680141

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	5360282	Product of the distinct prime numbers

The prime factorization of 21441128 is 2 × 2 × 2 × 2680141. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 27, 64, 634, 957, 2864, 9396, 78211, 77322, 542525, 19136, 2916239, 183951, 52005610, 25397205, 561862334, 169672466, 978131091, 7742667511

Basic calculations (n = 21441128)

Multiplication

n×y

n×2	42882256
n×3	64323384
n×4	85764512
n×5	107205640

Division

n÷y

n÷2	10720564
n÷3	7147042.6666667
n÷3	5360282
n÷5	4288225.6

Exponentiation

n^y

n²	459721969912384
n³	9.8569576013036E+21
n⁴	2.1134428962012E+29
n⁵	4.5314599658141E+36

Nth Root

^y√n

²√n	4630.456564962
³√n	277.81085420645
⁴√n	68.047458181493
⁵√n	29.258329458309

Divisors of 21441128

1, 2, 4, 8, 2680141, 5360282, 10720564, 21441128

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	-21441127	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 21441128 can be divided by 8 positive divisors. The sum of these divisors (counting 21441128) is 1, the average is 0.125.

Base conversion 21441128

Base	System	Value
2	Binary	1010001110010101001101000
3	Ternary	1111100022200212
4	Quaternary	1101302221220
5	Quinary	20442104003
6	Senary	2043320252
8	Octal	121625150
10	Decimal	21441128
12	Duodecimal	7220088
16	Hexadecimal	1472a68
20	Vigesimal	6e02g8
36	Base36	crk2w

Cryptographic Hash Functions

md5	0cf9a1fa44cda4303912ceb470e378d2
sha1	45539de958bee8a5df5f938331f5323d63728ec7
sha256	2ecbffac7970e582929ef95ecf8d3667271b3690a7dbc376c844d82f565b27b7
sha512	d4aaaa060ca84d8d4e624d19369e6402ea9e745a9964a26102da90d1a4079378c0a29dbe4d6280cb17d74a5684ab160a245049a8f4f8d440cccd9d557e2935a0
ripemd-160	e0947634c969b07e0be5cefc7b761535985b0717

21441128 as geometric shapes

Circle

Radius = n

Diameter	42882256
Circumference	134718580.41896
Area	1.4442591633706E+15

Sphere

Radius = n

Volume	4.1288727449335E+22
Surface area	5.7770366534823E+15
Circumference	134718580.41896

Square

Length = n

Perimeter	85764512
Area	459721969912384
Diagonal	30322334.010178

Cube

Length = n

Surface area	2758331819474304
Volume	9.8569576013036E+21
Space diagonal	37137123.067588

Equilateral Triangle

Length = n

Perimeter	64323384
Area	1.9906545231097E+14
Altitude	18568561.533794

Triangular Pyramid

Length = n

Surface area	1.9906545231097E+14
Volume	1.161653593625E+21
Height	10107444.670059