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

21552389 (number)

21552389 is an odd 8-digits composite number following 21552388 and preceding 21552390. In scientific notation, it is written as 2.1552389 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 20874240 positive integers (up to 21552389) that are relatively prime to 21552389.

Interesting facts

21552389 has 8 divisors, whose sum is 22235928
The reverse of 21552389 is 98325512
Previous prime number is 241

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	twenty-one million five hundred fifty-two thousand three hundred eighty-nine

Notation

Scientific notation	2.1552389 × 10^7
Engineering notation	2.1552389 × 10^6

Prime Factorization of 21552389

Prime Factorization 37 × 241 × 2417

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21552389	Product of the distinct prime numbers

The prime factorization of 21552389 is 37 × 241 × 2417. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 83, 54, 763, 151, 72, 3447, 79230, 82552, 394736, 722200, 4294751, 338862, 72985714, 26910657, 657450882, 263304090, 100310443, 5025770714

Basic calculations (n = 21552389)

Multiplication

n×y

n×2	43104778
n×3	64657167
n×4	86209556
n×5	107761945

Division

n÷y

n÷2	10776194.5
n÷3	7184129.6666667
n÷3	5388097.25
n÷5	4310477.8

Exponentiation

n^y

n²	464505471607321
n³	1.0011202616709E+22
n⁴	2.1576533315314E+29
n⁵	4.6502583928311E+36

Nth Root

^y√n

²√n	4642.4550617103
³√n	278.29055848412
⁴√n	68.135563854057
⁵√n	29.288631735786

Divisors of 21552389

1, 37, 241, 2417, 8917, 89429, 582497, 21552389

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	-21552388	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 21552389 can be divided by 8 positive divisors. The sum of these divisors (counting 21552389) is 1, the average is 0.125.

Base conversion 21552389

Base	System	Value
2	Binary	1010010001101110100000101
3	Ternary	1111112222022122
4	Quaternary	1102031310011
5	Quinary	21004134024
6	Senary	2045535325
8	Octal	122156405
10	Decimal	21552389
12	Duodecimal	7274545
16	Hexadecimal	148dd05
20	Vigesimal	6ee0j9
36	Base36	ctxxh

Cryptographic Hash Functions

md5	bd5c38f325d9698c16a5b19b88f09321
sha1	0359d78a77dc7c969eca621eb9d4524b072fc58c
sha256	fbdbe944dc1f04f7e381dca9bf1b48935661aa044df0fca81933741a2bc06f7d
sha512	bc2638f36f6e52ca0432a7a2d982c36a3d4475d654132acc905a7b56f9c8d232afbc9ea87d5563a039b13e5bcc87a996aad51e7c8874c8058be643d741870b64
ripemd-160	f444b8a7fea8487bfc847e4df758a9055e9c25b2

21552389 as geometric shapes

Circle

Radius = n

Diameter	43104778
Circumference	135417653.89942
Area	1.4592869771538E+15

Sphere

Radius = n

Volume	4.1934827459004E+22
Surface area	5.8371479086153E+15
Circumference	135417653.89942

Square

Length = n

Perimeter	86209556
Area	464505471607321
Diagonal	30479680.825341

Cube

Length = n

Surface area	2787032829643926
Volume	1.0011202616709E+22
Space diagonal	37329832.772489

Equilateral Triangle

Length = n

Perimeter	64657167
Area	2.0113676930441E+14
Altitude	18664916.386244

Triangular Pyramid

Length = n

Surface area	2.0113676930441E+14
Volume	1.179831543018E+21
Height	10159893.608447