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

21707021 (number)

21707021 is an odd 8-digits composite number following 21707020 and preceding 21707022. In scientific notation, it is written as 2.1707021 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 18421200 positive integers (up to 21707021) that are relatively prime to 21707021.

Interesting facts

21707021 has 8 divisors, whose sum is 25054464
The reverse of 21707021 is 12070712
Previous prime number is 101

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty-one million seven hundred seven thousand twenty-one

Notation

Scientific notation	2.1707021 × 10^7
Engineering notation	2.1707021 × 10^6

Prime Factorization of 21707021

Prime Factorization 7 × 101 × 30703

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21707021	Product of the distinct prime numbers

The prime factorization of 21707021 is 7 × 101 × 30703. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 53, 26, 351, 70, 3759, 691, 55424, 33023, 282979, 793514, 9575278, 4545880, 5700067, 74736810, 998983451, 291403358, 6561920951, 7051501852

Basic calculations (n = 21707021)

Multiplication

n×y

n×2	43414042
n×3	65121063
n×4	86828084
n×5	108535105

Division

n÷y

n÷2	10853510.5
n÷3	7235673.6666667
n÷3	5426755.25
n÷5	4341404.2

Exponentiation

n^y

n²	471194760694441
n³	1.0228234565484E+22
n⁴	2.2202450250589E+29
n⁵	4.8194905384099E+36

Nth Root

^y√n

²√n	4659.0794155069
³√n	278.95452383324
⁴√n	68.257449523894
⁵√n	29.330539088128

Divisors of 21707021

1, 7, 101, 707, 30703, 214921, 3101003, 21707021

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	-21707020	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 21707021 can be divided by 8 positive divisors. The sum of these divisors (counting 21707021) is 1, the average is 0.125.

Base conversion 21707021

Base	System	Value
2	Binary	1010010110011100100001101
3	Ternary	1111211211102202
4	Quaternary	1102303210031
5	Quinary	21024111041
6	Senary	2053131245
8	Octal	122634415
10	Decimal	21707021
12	Duodecimal	7329b25
16	Hexadecimal	14b390d
20	Vigesimal	6fd7b1
36	Base36	cx98t

Cryptographic Hash Functions

md5	ae3c518f46c71390b57420096c8fc0d4
sha1	a80d3a6b096119ed1227de30d2c28a5f538f0024
sha256	362b6aad33f91c2b4edf1738176be8873aa5edbf2daf0b2f3b59d5e6124ed298
sha512	4394bea63a59c94740367b87230484e88e7f7b9f3b8601c8e953686b2633f0ae3dba6d57a3f58d63272be29b6d71f7bf31a8c671cce868262bb224ca41b84cdc
ripemd-160	2651eee4989b70c27cc8037a7a016fe8b106a5a5

21707021 as geometric shapes

Circle

Radius = n

Diameter	43414042
Circumference	136389235.40984
Area	1.4803019986077E+15

Sphere

Radius = n

Volume	4.2843928760158E+22
Surface area	5.9212079944306E+15
Circumference	136389235.40984

Square

Length = n

Perimeter	86828084
Area	471194760694441
Diagonal	30698363.496918

Cube

Length = n

Surface area	2827168564166646
Volume	1.0228234565484E+22
Space diagonal	37597663.252965

Equilateral Triangle

Length = n

Perimeter	65121063
Area	2.0403331644576E+14
Altitude	18798831.626482

Triangular Pyramid

Length = n

Surface area	2.0403331644576E+14
Volume	1.2054090034701E+21
Height	10232787.832306