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

21691410 (number)

21691410 is an even 8-digits composite number following 21691409 and preceding 21691411. In scientific notation, it is written as 2.1691410 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 5339328 positive integers (up to 21691410) that are relatively prime to 21691410.

Interesting facts

21691410 has 16 divisors, whose sum is 37376640
The reverse of 21691410 is 01419612
Previous prime number is 13

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	twenty-one million six hundred ninety-one thousand four hundred ten

Notation

Scientific notation	2.1691410 × 10^7
Engineering notation	2.1691410 × 10^6

Prime Factorization of 21691410

Prime Factorization 2 × 15 × 13 × 55619

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	21691410	Product of the distinct prime numbers

The prime factorization of 21691410 is 2 × 15 × 13 × 55619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 68, 56, 475, 82, 8649, 2872, 92573, 48307, 282433, 495609, 4269131, 2142388, 84451493, 42828673, 780850277, 648392319, 6950237983, 2954813541

Basic calculations (n = 21691410)

Multiplication

n×y

n×2	43382820
n×3	65074230
n×4	86765640
n×5	108457050

Division

n÷y

n÷2	10845705
n÷3	7230470
n÷3	5422852.5
n÷5	4338282

Exponentiation

n^y

n²	470517267788100
n³	1.0206182967671E+22
n⁴	2.2138649928678E+29
n⁵	4.8021853244942E+36

Nth Root

^y√n

²√n	4657.4037832252
³√n	278.88763605188
⁴√n	68.245174065462
⁵√n	29.326319155606

Divisors of 21691410

1, 2, 13, 15, 26, 30, 195, 390, 55619, 111238, 723047, 834285, 1446094, 1668570, 10845705, 21691410

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21691409	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21691410 can be divided by 16 positive divisors. The sum of these divisors (counting 21691410) is 1, the average is 0.0625.

Base conversion 21691410

Base	System	Value
2	Binary	1010010101111110000010010
3	Ternary	1111211001000120
4	Quaternary	1102233300102
5	Quinary	21023111120
6	Senary	2052531110
8	Octal	122576022
10	Decimal	21691410
12	Duodecimal	7320a96
16	Hexadecimal	14afc12
20	Vigesimal	6fb8aa
36	Base36	cwx76

Cryptographic Hash Functions

md5	0cc491794c7f0357bf52c80657b98e5a
sha1	c7566e7b7314815a6a731cc91a3ba941e54dc9e1
sha256	c81a2a05ecfa3f0b5c9e636dffd7d6ed4d0009dd0fad6e9d6838ad3ef90d47f8
sha512	51d1d53964126e178e93494e367b1ebdc872f82e2bb25cf3f6cbd6d9c4e7e6c509ff2758c8849b9a4a14db202cd60c6a2ac29ff8a82929f7f32e944152fcd93f
ripemd-160	0a5733ea13a16868db136535e71ade6ee9f8756b

21691410 as geometric shapes

Circle

Radius = n

Diameter	43382820
Circumference	136291148.60401
Area	1.4781735918702E+15

Sphere

Radius = n

Volume	4.275155924324E+22
Surface area	5.9126943674809E+15
Circumference	136291148.60401

Square

Length = n

Perimeter	86765640
Area	470517267788100
Diagonal	30676286.208995

Cube

Length = n

Surface area	2823103606728600
Volume	1.0206182967671E+22
Space diagonal	37570624.207808

Equilateral Triangle

Length = n

Perimeter	65074230
Area	2.0373995341187E+14
Altitude	18785312.103904

Triangular Pyramid

Length = n

Surface area	2.0373995341187E+14
Volume	1.2028101977452E+21
Height	10225428.736332