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

21696671 (number)

21696671 is an odd 8-digits composite number following 21696670 and preceding 21696672. In scientific notation, it is written as 2.1696671 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 21672144 positive integers (up to 21696671) that are relatively prime to 21696671.

Interesting facts

21696671 has 4 divisors, whose sum is 21721200
The reverse of 21696671 is 17669612
Previous prime number is 919

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

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

Notation

Scientific notation	2.1696671 × 10^7
Engineering notation	2.1696671 × 10^6

Prime Factorization of 21696671

Prime Factorization 919 × 23609

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21696671	Product of the distinct prime numbers

The prime factorization of 21696671 is 919 × 23609. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 79, 8, 351, 661, 3587, 427, 44429, 487, 915895, 709326, 793757, 1051219, 29124663, 80492350, 919613903, 818435912, 6476948327, 7966017558

Basic calculations (n = 21696671)

Multiplication

n×y

n×2	43393342
n×3	65090013
n×4	86786684
n×5	108483355

Division

n÷y

n÷2	10848335.5
n÷3	7232223.6666667
n÷3	5424167.75
n÷5	4339334.2

Exponentiation

n^y

n²	470745532482241
n³	1.0213610942987E+22
n⁴	2.2160135635199E+29
n⁵	4.8080117219229E+36

Nth Root

^y√n

²√n	4657.9685486272
³√n	278.91018121684
⁴√n	68.249311708084
⁵√n	29.327741569355

Divisors of 21696671

1, 919, 23609, 21696671

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	-21696670	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 21696671 can be divided by 4 positive divisors. The sum of these divisors (counting 21696671) is 1, the average is 0.25.

Base conversion 21696671

Base	System	Value
2	Binary	1010010110001000010011111
3	Ternary	1111211022020102
4	Quaternary	1102301002133
5	Quinary	21023243141
6	Senary	2053011315
8	Octal	122610237
10	Decimal	21696671
12	Duodecimal	7323b3b
16	Hexadecimal	14b109f
20	Vigesimal	6fc1db
36	Base36	cx19b

Cryptographic Hash Functions

md5	9b27fd7c438908ff9b6959fb256d3aff
sha1	b00750cd996c60291d9755081181de1e6080be12
sha256	d28fc26eef85221589ec102e9bdeb9b41301bc87bbc5de180ed187834f63c870
sha512	9bd273a548daf43bd0434d188214763c8e5daf6f72c0a2669e85e728f469af9db8a1c99f72fae7d11b1cf4793cc9a4dc8541c626150e6853ad636f1b5b8c472c
ripemd-160	2df76746a96f4135fcf611817e78dc5dd90b79d2

21696671 as geometric shapes

Circle

Radius = n

Diameter	43393342
Circumference	136324204.44191
Area	1.4788907065564E+15

Sphere

Radius = n

Volume	4.2782673473483E+22
Surface area	5.9155628262257E+15
Circumference	136324204.44191

Square

Length = n

Perimeter	86786684
Area	470745532482241
Diagonal	30683726.386547

Cube

Length = n

Surface area	2824473194893446
Volume	1.0213610942987E+22
Space diagonal	37579736.527106

Equilateral Triangle

Length = n

Perimeter	65090013
Area	2.0383879492383E+14
Altitude	18789868.263553

Triangular Pyramid

Length = n

Surface area	2.0383879492383E+14
Volume	1.2036855930312E+21
Height	10227908.795516