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

21237071 (number)

21237071 is an odd 8-digits prime number following 21237070 and preceding 21237072. In scientific notation, it is written as 2.1237071 × 10^7. The sum of its digits is 23. It has a total of 1 prime factors and 2 positive divisors. There are 21237070 positive integers (up to 21237071) that are relatively prime to 21237071.

Interesting facts

21237071 has 2 divisors, whose sum is 21237072
The reverse of 21237071 is 17073212
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

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

Notation

Scientific notation	2.1237071 × 10^7
Engineering notation	2.1237071 × 10^6

Prime Factorization of 21237071

Prime Factorization 21237071

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21237071	Product of the distinct prime numbers

The prime factorization of 21237071 is 21237071. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 7, 71, 88, 599, 67, 3033, 349, 7881, 99555, 340573, 411752, 7735289, 8197548, 93945988, 37040779, 54680601, 92280924, 5375037781, 8249679679

Basic calculations (n = 21237071)

Multiplication

n×y

n×2	42474142
n×3	63711213
n×4	84948284
n×5	106185355

Division

n÷y

n÷2	10618535.5
n÷3	7079023.6666667
n÷3	5309267.75
n÷5	4247414.2

Exponentiation

n^y

n²	451013184659041
n³	9.5781990245402E+21
n⁴	2.0341289273629E+29
n⁵	4.319894045356E+36

Nth Root

^y√n

²√n	4608.3696683317
³√n	276.92672713414
⁴√n	67.88497380372
⁵√n	29.20242544262

Divisors of 21237071

1, 21237071

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21237072	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10618536	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4608.36977683	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999058251	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21237071 can be divided by 2 positive divisors. The sum of these divisors (counting 21237071) is 21237072, the average is 10618536.

Base conversion 21237071

Base	System	Value
2	Binary	1010001000000110101001111
3	Ternary	1110221221210012
4	Quaternary	1101000311033
5	Quinary	20414041241
6	Senary	2035103435
8	Octal	121006517
10	Decimal	21237071
12	Duodecimal	7141b7b
16	Hexadecimal	1440d4f
20	Vigesimal	6cecdb
36	Base36	cn6mn

Cryptographic Hash Functions

md5	335bf0e059a88f4058ba8b2209eadef8
sha1	f115bdae9623068b66a6a1ff320c542d4615b857
sha256	675bb45b75e2164edd2b202525b3bbe17f67a4f16316d3d03c8c921bf25e164d
sha512	ab8fec4f56ac428b426305b453efbcb36dddb84a687a88389ee8c33942eaae7298dd044f5bdb6cf5bd998a4aa1fa07858309b4de979a4ccae6eb66de4eaf717d
ripemd-160	d8291245c75877d7b6187d34f3ddb8fede2ba053

21237071 as geometric shapes

Circle

Radius = n

Diameter	42474142
Circumference	133436452.47473
Area	1.416899707597E+15

Sphere

Radius = n

Volume	4.0121066253488E+22
Surface area	5.6675988303879E+15
Circumference	133436452.47473

Square

Length = n

Perimeter	84948284
Area	451013184659041
Diagonal	30033753.83328

Cube

Length = n

Surface area	2706079107954246
Volume	9.5781990245402E+21
Space diagonal	36783685.975948

Equilateral Triangle

Length = n

Perimeter	63711213
Area	1.9529443767823E+14
Altitude	18391842.987974

Triangular Pyramid

Length = n

Surface area	1.9529443767823E+14
Volume	1.1288015803011E+21
Height	10011251.27776