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

21271207 (number)

21271207 is an odd 8-digits prime number following 21271206 and preceding 21271208. In scientific notation, it is written as 2.1271207 × 10^7. The sum of its digits is 22. It has a total of 1 prime factors and 2 positive divisors. There are 21271206 positive integers (up to 21271207) that are relatively prime to 21271207.

Interesting facts

21271207 has 2 divisors, whose sum is 21271208
The reverse of 21271207 is 70217212
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

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

Notation

Scientific notation	2.1271207 × 10^7
Engineering notation	2.1271207 × 10^6

Prime Factorization of 21271207

Prime Factorization 21271207

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21271207	Product of the distinct prime numbers

The prime factorization of 21271207 is 21271207. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 7, 6, 75, 435, 25, 1767, 5188, 44242, 99449, 437702, 99163, 4335329, 10009, 83459496, 2612196, 462447725, 67516951, 8978366796, 8062491120

Basic calculations (n = 21271207)

Multiplication

n×y

n×2	42542414
n×3	63813621
n×4	85084828
n×5	106356035

Division

n÷y

n÷2	10635603.5
n÷3	7090402.3333333
n÷3	5317801.75
n÷5	4254241.4

Exponentiation

n^y

n²	452464247236849
n³	9.6244606630742E+21
n⁴	2.0472389502761E+29
n⁵	4.3547243489785E+36

Nth Root

^y√n

²√n	4612.0718771502
³√n	277.07502301317
⁴√n	67.912236578913
⁵√n	29.21180727954

Divisors of 21271207

1, 21271207

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21271208	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10635604	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4612.0719855614	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999059762	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21271207 can be divided by 2 positive divisors. The sum of these divisors (counting 21271207) is 21271208, the average is 10635604.

Base conversion 21271207

Base	System	Value
2	Binary	1010001001001001010100111
3	Ternary	1111000200121111
4	Quaternary	1101021022213
5	Quinary	20421134312
6	Senary	2035525451
8	Octal	121111247
10	Decimal	21271207
12	Duodecimal	7159887
16	Hexadecimal	14492a7
20	Vigesimal	6cii07
36	Base36	cnwyv

Cryptographic Hash Functions

md5	0ce1312e161ca210197f69733787dff5
sha1	0fd3aaa7e8a7e9d671bf7131b97fdf59a3d40fe0
sha256	c19e057d9c9bfdaf97122390c7845f3d7c0430b5680d11eeba9d9ae1241bae7d
sha512	b12f0623172dccf3bfb0ca0c667802486befc12bb71acb4a71d4b7a17c870f9eb74bdbd0d9c9275bfa0273e681e7136bab4d5f156e898ec639311d674eedb286
ripemd-160	d20b21eb095da87c43e7bbaaf89f64230831685e

21271207 as geometric shapes

Circle

Radius = n

Diameter	42542414
Circumference	133650935.28838
Area	1.4214583551313E+15

Sphere

Radius = n

Volume	4.0314846551837E+22
Surface area	5.6858334205253E+15
Circumference	133650935.28838

Square

Length = n

Perimeter	85084828
Area	452464247236849
Diagonal	30082029.427446

Cube

Length = n

Surface area	2714785483421094
Volume	9.6244606630742E+21
Space diagonal	36842811.262315

Equilateral Triangle

Length = n

Perimeter	63813621
Area	1.9592276620566E+14
Altitude	18421405.631157

Triangular Pyramid

Length = n

Surface area	1.9592276620566E+14
Volume	1.1342535666872E+21
Height	10027343.142482