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

21090173 (number)

21090173 is an odd 8-digits composite number following 21090172 and preceding 21090174. In scientific notation, it is written as 2.1090173 × 10^7. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 19409328 positive integers (up to 21090173) that are relatively prime to 21090173.

Interesting facts

21090173 has 8 divisors, whose sum is 22780800
The reverse of 21090173 is 37109012
Previous prime number is 359

Basic properties

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

Name

Name	twenty-one million ninety thousand one hundred seventy-three

Notation

Scientific notation	2.1090173 × 10^7
Engineering notation	2.1090173 × 10^6

Prime Factorization of 21090173

Prime Factorization 13 × 359 × 4519

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21090173	Product of the distinct prime numbers

The prime factorization of 21090173 is 13 × 359 × 4519. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 77, 5, 805, 223, 3395, 8856, 27245, 42750, 484238, 861449, 7581355, 8318054, 43943121, 71951533, 384523807, 22825910, 6961808182, 5674750327

Basic calculations (n = 21090173)

Multiplication

n×y

n×2	42180346
n×3	63270519
n×4	84360692
n×5	105450865

Division

n÷y

n÷2	10545086.5
n÷3	7030057.6666667
n÷3	5272543.25
n÷5	4218034.6

Exponentiation

n^y

n²	444795397169929
n³	9.3808118759175E+21
n⁴	1.9784294534355E+29
n⁵	4.1725419441251E+36

Nth Root

^y√n

²√n	4592.4038367722
³√n	276.2867434047
⁴√n	67.767277035249
⁵√n	29.161914239879

Divisors of 21090173

1, 13, 359, 4519, 4667, 58747, 1622321, 21090173

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	-21090172	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 21090173 can be divided by 8 positive divisors. The sum of these divisors (counting 21090173) is 1, the average is 0.125.

Base conversion 21090173

Base	System	Value
2	Binary	1010000011100111101111101
3	Ternary	1110200111021112
4	Quaternary	1100130331331
5	Quinary	20344341143
6	Senary	2032011405
8	Octal	120347575
10	Decimal	21090173
12	Duodecimal	7090b65
16	Hexadecimal	141cf7d
20	Vigesimal	6bg58d
36	Base36	ck1a5

Cryptographic Hash Functions

md5	32a211320b0047d057701d25caa411c0
sha1	406f4c02ce93ba40634e0ca90f366adb676a9a65
sha256	738fa622ae1feaf0f3428874d1c807d1e9f3178d8c77066a68919c483fa15966
sha512	e90a228599b6f4f9343ee888d2f619e0f537691cf9088f113ed67ef0c0234417ad8f69755cc3cf3987d44afefd19674a110ec3df35c9b38edd93f5db2bccf8ee
ripemd-160	2b3fec05338dbf35ccdf247a5612c015b320c4f7

21090173 as geometric shapes

Circle

Radius = n

Diameter	42180346
Circumference	132513465.11948
Area	1.3973659520996E+15

Sphere

Radius = n

Volume	3.9294252898787E+22
Surface area	5.5894638083984E+15
Circumference	132513465.11948

Square

Length = n

Perimeter	84360692
Area	444795397169929
Diagonal	29826008.689395

Cube

Length = n

Surface area	2668772383019574
Volume	9.3808118759175E+21
Space diagonal	36529251.176417

Equilateral Triangle

Length = n

Perimeter	63270519
Area	1.9260205671777E+14
Altitude	18264625.588209

Triangular Pyramid

Length = n

Surface area	1.9260205671777E+14
Volume	1.1055392817494E+21
Height	9942002.896465