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

21230189 (number)

21230189 is an odd 8-digits composite number following 21230188 and preceding 21230190. In scientific notation, it is written as 2.1230189 × 10^7. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 21210624 positive integers (up to 21230189) that are relatively prime to 21230189.

Interesting facts

21230189 has 4 divisors, whose sum is 21249756
The reverse of 21230189 is 98103212
Previous prime number is 1153

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twenty-one million two hundred thirty thousand one hundred eighty-nine

Notation

Scientific notation	2.1230189 × 10^7
Engineering notation	2.1230189 × 10^6

Prime Factorization of 21230189

Prime Factorization 1153 × 18413

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21230189	Product of the distinct prime numbers

The prime factorization of 21230189 is 1153 × 18413. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 6, 55, 13, 455, 476, 6870, 2709, 72794, 41715, 663655, 413418, 9751668, 3361630, 11665552, 33651249, 616765950, 134661836, 5017947842, 7289899226

Basic calculations (n = 21230189)

Multiplication

n×y

n×2	42460378
n×3	63690567
n×4	84920756
n×5	106150945

Division

n÷y

n÷2	10615094.5
n÷3	7076729.6666667
n÷3	5307547.25
n÷5	4246037.8

Exponentiation

n^y

n²	450720924975721
n³	9.5688904234894E+21
n⁴	2.0314935221097E+29
n⁵	4.3128991426665E+36

Nth Root

^y√n

²√n	4607.6229229398
³√n	276.89681064776
⁴√n	67.879473502229
⁵√n	29.200532553085

Divisors of 21230189

1, 1153, 18413, 21230189

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	-21230188	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 21230189 can be divided by 4 positive divisors. The sum of these divisors (counting 21230189) is 1, the average is 0.25.

Base conversion 21230189

Base	System	Value
2	Binary	1010000111111001001101101
3	Ternary	1110221121100022
4	Quaternary	1100333021231
5	Quinary	20413331224
6	Senary	2035011525
8	Octal	120771155
10	Decimal	21230189
12	Duodecimal	7139ba5
16	Hexadecimal	143f26d
20	Vigesimal	6cdf99
36	Base36	cn1bh

Cryptographic Hash Functions

md5	49688a22431ed3b14c45b668ca7c822d
sha1	63ac1ea879b0970f553e75c7e73a82023a1e8b19
sha256	912283e350dd02343639fa886b3c338c7a2a512b3b9c1df8dda3c247b4f90d3e
sha512	9b377c7bd83f81a46151590ab61cf08411f02b42a7a1333e0742c693e262d0b305caa15083d0866d1318279ba0fa250cad83f8d4866d7d722f8a36f09274293f
ripemd-160	7206982fa1141e4bfb51105f6297de95cfb39f37

21230189 as geometric shapes

Circle

Radius = n

Diameter	42460378
Circumference	133393211.59345
Area	1.4159815467229E+15

Sphere

Radius = n

Volume	4.0082074476587E+22
Surface area	5.6639261868917E+15
Circumference	133393211.59345

Square

Length = n

Perimeter	84920756
Area	450720924975721
Diagonal	30024021.215544

Cube

Length = n

Surface area	2704325549854326
Volume	9.5688904234894E+21
Space diagonal	36771766.00229

Equilateral Triangle

Length = n

Perimeter	63690567
Area	1.951678855231E+14
Altitude	18385883.001145

Triangular Pyramid

Length = n

Surface area	1.951678855231E+14
Volume	1.1277045511467E+21
Height	10008007.071848