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

21090110 (number)

21090110 is an even 8-digits composite number following 21090109 and preceding 21090111. In scientific notation, it is written as 2.1090110 × 10^7. The sum of its digits is 14. It has a total of 3 prime factors and 8 positive divisors. There are 8436040 positive integers (up to 21090110) that are relatively prime to 21090110.

Interesting facts

21090110 has 8 divisors, whose sum is 37962216
The reverse of 21090110 is 01109012
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 14
Digital Root 5

Name

Name	twenty-one million ninety thousand one hundred ten

Notation

Scientific notation	2.1090110 × 10^7
Engineering notation	2.1090110 × 10^6

Prime Factorization of 21090110

Prime Factorization 2 × 5 × 2109011

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21090110	Product of the distinct prime numbers

The prime factorization of 21090110 is 2 × 5 × 2109011. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 65, 34, 7, 372, 8154, 3293, 25602, 8863, 734131, 695212, 3539506, 9008081, 79098345, 91713015, 446411735, 357771587, 8677281371, 3555797459

Basic calculations (n = 21090110)

Multiplication

n×y

n×2	42180220
n×3	63270330
n×4	84360440
n×5	105450550

Division

n÷y

n÷2	10545055
n÷3	7030036.6666667
n÷3	5272527.5
n÷5	4218022

Exponentiation

n^y

n²	444792739812100
n³	9.3807278098386E+21
n⁴	1.9784058138955E+29
n⁵	4.1724796239697E+36

Nth Root

^y√n

²√n	4592.3969776142
³√n	276.28646829897
⁴√n	67.767226427044
⁵√n	29.16189681752

Divisors of 21090110

1, 2, 5, 10, 2109011, 4218022, 10545055, 21090110

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	-21090109	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 21090110 can be divided by 8 positive divisors. The sum of these divisors (counting 21090110) is 1, the average is 0.125.

Base conversion 21090110

Base	System	Value
2	Binary	1010000011100111100111110
3	Ternary	1110200111012012
4	Quaternary	1100130330332
5	Quinary	20344340420
6	Senary	2032011222
8	Octal	120347476
10	Decimal	21090110
12	Duodecimal	7090b12
16	Hexadecimal	141cf3e
20	Vigesimal	6bg55a
36	Base36	ck18e

Cryptographic Hash Functions

md5	eb1e39ee8b8eddb914d6f065c8f51460
sha1	62eeb4bf1a4b4410eb86492b7c6535cc6a286f67
sha256	42524d9673803556cf78e7bff9aa5ecefda103251c67acc75cc3a780a8d260bd
sha512	2491c62e25177370c3545859b70535625725952a99b6529dda7bbc8082aa30a93d38bf539c30555af1ba2c8babac2a303e504b5c1048d6e3f794905fb2ab7dfa
ripemd-160	91942871615891f7b9554327db75e4135db2f76d

21090110 as geometric shapes

Circle

Radius = n

Diameter	42180220
Circumference	132513069.2788
Area	1.3973576037638E+15

Sphere

Radius = n

Volume	3.9293900763619E+22
Surface area	5.5894304150551E+15
Circumference	132513069.2788

Square

Length = n

Perimeter	84360440
Area	444792739812100
Diagonal	29825919.59394

Cube

Length = n

Surface area	2668756438872600
Volume	9.3807278098386E+21
Space diagonal	36529142.057216

Equilateral Triangle

Length = n

Perimeter	63270330
Area	1.9260090604808E+14
Altitude	18264571.028608

Triangular Pyramid

Length = n

Surface area	1.9260090604808E+14
Volume	1.105529374467E+21
Height	9941973.1979801