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

21357071 (number)

21357071 is an odd 8-digits prime number following 21357070 and preceding 21357072. In scientific notation, it is written as 2.1357071 × 10^7. The sum of its digits is 26. It has a total of 1 prime factors and 2 positive divisors. There are 21357070 positive integers (up to 21357071) that are relatively prime to 21357071.

Interesting facts

21357071 has 2 divisors, whose sum is 21357072
The reverse of 21357071 is 17075312
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8

Name

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

Notation

Scientific notation	2.1357071 × 10^7
Engineering notation	2.1357071 × 10^6

Prime Factorization of 21357071

Prime Factorization 21357071

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21357071	Product of the distinct prime numbers

The prime factorization of 21357071 is 21357071. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 6, 69, 70, 540, 749, 3677, 3337, 34653, 21053, 418821, 837377, 4883571, 8974069, 81347268, 44449069, 759152637, 471678409, 1282332706, 8297939045

Basic calculations (n = 21357071)

Multiplication

n×y

n×2	42714142
n×3	64071213
n×4	85428284
n×5	106785355

Division

n÷y

n÷2	10678535.5
n÷3	7119023.6666667
n÷3	5339267.75
n÷5	4271414.2

Exponentiation

n^y

n²	456124481699041
n³	9.7414829404846E+21
n⁴	2.0804954280522E+29
n⁵	4.4433288572086E+36

Nth Root

^y√n

²√n	4621.3711168873
³√n	277.44733897777
⁴√n	67.980667228906
⁵√n	29.235352746068

Divisors of 21357071

1, 21357071

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21357072	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10678536	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4621.3712250803	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999063542	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21357071 can be divided by 2 positive divisors. The sum of these divisors (counting 21357071) is 21357072, the average is 10678536.

Base conversion 21357071

Base	System	Value
2	Binary	1010001011110001000001111
3	Ternary	1111012001101122
4	Quaternary	1101132020033
5	Quinary	20431411241
6	Senary	2041431155
8	Octal	121361017
10	Decimal	21357071
12	Duodecimal	719b4bb
16	Hexadecimal	145e20f
20	Vigesimal	6d9cdb
36	Base36	cpr7z

Cryptographic Hash Functions

md5	f05d456a6726a79f37ae8b0f01cad69a
sha1	3ca69168338bc852a10c44d553335462d7344f32
sha256	3ee1b02efb2b3e192604cff51bf1a84cdaa0d330f90548eee4ad24a7133f6ba2
sha512	5a3d25dd15c6ba45455efc610bb66f3ede5fe8add486704cfa6df3177851a4d1b7520c40afeae3bd134ab8c383e3f6d684dd94a938741b7a7872315fd4b01600
ripemd-160	b95bf5d2ef37ee5b4e9ee94ede9ad3fc8090cd6b

21357071 as geometric shapes

Circle

Radius = n

Diameter	42714142
Circumference	134190434.71159
Area	1.4329573208282E+15

Sphere

Radius = n

Volume	4.0805028321196E+22
Surface area	5.7318292833126E+15
Circumference	134190434.71159

Square

Length = n

Perimeter	85428284
Area	456124481699041
Diagonal	30203459.460765

Cube

Length = n

Surface area	2736746890194246
Volume	9.7414829404846E+21
Space diagonal	36991532.072856

Equilateral Triangle

Length = n

Perimeter	64071213
Area	1.9750769421969E+14
Altitude	18495766.036428

Triangular Pyramid

Length = n

Surface area	1.9750769421969E+14
Volume	1.1480447743383E+21
Height	10067819.820255