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

21038071 (number)

21038071 is an odd 8-digits prime number following 21038070 and preceding 21038072. In scientific notation, it is written as 2.1038071 × 10^7. The sum of its digits is 22. It has a total of 1 prime factors and 2 positive divisors. There are 21038070 positive integers (up to 21038071) that are relatively prime to 21038071.

Interesting facts

21038071 has 2 divisors, whose sum is 21038072
The reverse of 21038071 is 17083012
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 thirty-eight thousand seventy-one

Notation

Scientific notation	2.1038071 × 10^7
Engineering notation	2.1038071 × 10^6

Prime Factorization of 21038071

Prime Factorization 21038071

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21038071	Product of the distinct prime numbers

The prime factorization of 21038071 is 21038071. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 8, 100, 16, 4, 58, 4795, 3097, 51507, 6385, 922397, 418405, 9338608, 799002, 93870604, 69794978, 586244438, 826560935, 3904783981, 8949384863

Basic calculations (n = 21038071)

Multiplication

n×y

n×2	42076142
n×3	63114213
n×4	84152284
n×5	105190355

Division

n÷y

n÷2	10519035.5
n÷3	7012690.3333333
n÷3	5259517.75
n÷5	4207614.2

Exponentiation

n^y

n²	442600431401041
n³	9.3114593004457E+21
n⁴	1.9589514187639E+29
n⁵	4.1212559033505E+36

Nth Root

^y√n

²√n	4586.7277006598
³√n	276.05903921486
⁴√n	67.72538446299
⁵√n	29.147491430605

Divisors of 21038071

1, 21038071

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21038072	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10519036	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4586.72780967	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999049343	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21038071 can be divided by 2 positive divisors. The sum of these divisors (counting 21038071) is 21038072, the average is 10519036.

Base conversion 21038071

Base	System	Value
2	Binary	1010000010000001111110111
3	Ternary	1110120211210211
4	Quaternary	1100100033313
5	Quinary	20341204241
6	Senary	2030530251
8	Octal	120201767
10	Decimal	21038071
12	Duodecimal	7066987
16	Hexadecimal	14103f7
20	Vigesimal	6b9f3b
36	Base36	cix2v

Cryptographic Hash Functions

md5	bb9f8b77006a198c308c029291eb2108
sha1	47a0311bb1a3f67f7664b66b9e8c70bef6ef79bb
sha256	f1b91033285017a4942bafccc3edbaa56b8110478330a0ea7909d353ef318dcc
sha512	6bb49d9577a848a89da13d9bf02204740d80cb4ba7e5720c9fbac678e071363d7b3cb0a2c96a71609028b270944be6658782bd516b303f72b836d562cd4ffa45
ripemd-160	5cf8c1a94dfa33be3dea4fb31c59984ceb634ceb

21038071 as geometric shapes

Circle

Radius = n

Diameter	42076142
Circumference	132186098.5986
Area	1.3904702637652E+15

Sphere

Radius = n

Volume	3.9003749509974E+22
Surface area	5.5618810550607E+15
Circumference	132186098.5986

Square

Length = n

Perimeter	84152284
Area	442600431401041
Diagonal	29752325.334368

Cube

Length = n

Surface area	2655602588406246
Volume	9.3114593004457E+21
Space diagonal	36439007.865241

Equilateral Triangle

Length = n

Perimeter	63114213
Area	1.9165160865963E+14
Altitude	18219503.932621

Triangular Pyramid

Length = n

Surface area	1.9165160865963E+14
Volume	1.097366002348E+21
Height	9917441.7781227