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

21371722 (number)

21371722 is an even 8-digits composite number following 21371721 and preceding 21371723. In scientific notation, it is written as 2.1371722 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 10685860 positive integers (up to 21371722) that are relatively prime to 21371722.

Interesting facts

21371722 has 4 divisors, whose sum is 32057586
The reverse of 21371722 is 22717312
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty-one million three hundred seventy-one thousand seven hundred twenty-two

Notation

Scientific notation	2.1371722 × 10^7
Engineering notation	2.1371722 × 10^6

Prime Factorization of 21371722

Prime Factorization 2 × 10685861

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21371722	Product of the distinct prime numbers

The prime factorization of 21371722 is 2 × 10685861. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 70, 37, 451, 84, 2213, 6823, 49054, 15953, 475656, 703488, 5972164, 4980602, 68785304, 60442565, 654817289, 187404512, 8650959190, 9955830836

Basic calculations (n = 21371722)

Multiplication

n×y

n×2	42743444
n×3	64115166
n×4	85486888
n×5	106858610

Division

n÷y

n÷2	10685861
n÷3	7123907.3333333
n÷3	5342930.5
n÷5	4274344.4

Exponentiation

n^y

n²	456750501245284
n³	9.7615447359749E+21
n⁴	2.0862102038782E+29
n⁵	4.4585904510848E+36

Nth Root

^y√n

²√n	4622.9559807552
³√n	277.51076764755
⁴√n	67.992322954545
⁵√n	29.239362749763

Divisors of 21371722

1, 2, 10685861, 21371722

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	-21371721	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 21371722 can be divided by 4 positive divisors. The sum of these divisors (counting 21371722) is 1, the average is 0.25.

Base conversion 21371722

Base	System	Value
2	Binary	1010001100001101101001010
3	Ternary	1111012210111021
4	Quaternary	1101201231022
5	Quinary	20432343342
6	Senary	2042023054
8	Octal	121415512
10	Decimal	21371722
12	Duodecimal	71a7a8a
16	Hexadecimal	1461b4a
20	Vigesimal	6db962
36	Base36	cq2iy

Cryptographic Hash Functions

md5	7eec8706961d4e73346976a4f9a56aa6
sha1	5716c822728c656cf43f2ae094a43fc9ee25ff2d
sha256	e5e0a479cacb431f9fd1adb3fbc0a2a8a3043e982e20d5b041bbbee090489af3
sha512	02fb79120b3d96013c9ff2b081f5fb8b8e333fafe900db3a5927d3c3b314702a42ce8cf907a98738c8ff3eb7214a7713487aa3285942925cba6d48acc2ff4379
ripemd-160	9d4959816aff7e0ce6342daa52c9d556fc54743e

21371722 as geometric shapes

Circle

Radius = n

Diameter	42743444
Circumference	134282489.65953
Area	1.4349240192356E+15

Sphere

Radius = n

Volume	4.0889062973636E+22
Surface area	5.7396960769426E+15
Circumference	134282489.65953

Square

Length = n

Perimeter	85486888
Area	456750501245284
Diagonal	30224179.103667

Cube

Length = n

Surface area	2740503007471704
Volume	9.7615447359749E+21
Space diagonal	37016908.349238

Equilateral Triangle

Length = n

Perimeter	64115166
Area	1.9777876863485E+14
Altitude	18508454.174619

Triangular Pyramid

Length = n

Surface area	1.9777876863485E+14
Volume	1.1504090796106E+21
Height	10074726.367889