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

21006073 (number)

21006073 is an odd 8-digits composite number following 21006072 and preceding 21006074. In scientific notation, it is written as 2.1006073 × 10^7. The sum of its digits is 19. It has a total of 3 prime factors and 8 positive divisors. There are 18528640 positive integers (up to 21006073) that are relatively prime to 21006073.

Interesting facts

21006073 has 8 divisors, whose sum is 23084640
The reverse of 21006073 is 37060012
Previous prime number is 13939

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 19
Digital Root 1

Name

Name	twenty-one million six thousand seventy-three

Notation

Scientific notation	2.1006073 × 10^7
Engineering notation	2.1006073 × 10^6

Prime Factorization of 21006073

Prime Factorization 11 × 13939 × 137

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21006073	Product of the distinct prime numbers

The prime factorization of 21006073 is 11 × 13939 × 137. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 30, 86, 924, 634, 6425, 7481, 72424, 1782, 674446, 939217, 7402168, 3397778, 87943401, 29961688, 243290860, 336434609, 9941145000, 5026382064

Basic calculations (n = 21006073)

Multiplication

n×y

n×2	42012146
n×3	63018219
n×4	84024292
n×5	105030365

Division

n÷y

n÷2	10503036.5
n÷3	7002024.3333333
n÷3	5251518.25
n÷5	4201214.6

Exponentiation

n^y

n²	441255102881329
n³	9.2690369027477E+21
n⁴	1.9470606581881E+29
n⁵	4.0900098321328E+36

Nth Root

^y√n

²√n	4583.2382656807
³√n	275.91901022805
⁴√n	67.699617913846
⁵√n	29.138619615653

Divisors of 21006073

1, 11, 137, 1507, 13939, 153329, 1909643, 21006073

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21006072	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21006073 can be divided by 8 positive divisors. The sum of these divisors (counting 21006073) is 1, the average is 0.125.

Base conversion 21006073

Base	System	Value
2	Binary	1010000001000011011111001
3	Ternary	1110112012220201
4	Quaternary	1100020123321
5	Quinary	20334143243
6	Senary	2030122201
8	Octal	120103371
10	Decimal	21006073
12	Duodecimal	7050361
16	Hexadecimal	14086f9
20	Vigesimal	6b5f3d
36	Base36	ci8e1

Cryptographic Hash Functions

md5	c0b5af1f09e95a4df7916c12b29ce559
sha1	a40f51030e04a29e049498312d88185e128a5a1a
sha256	476c08aa14ffc0e2bf221aab17d44e3a4fa883613972a6cba801194778d43a09
sha512	e186e2f7bc440350ae33f3301ac709b78e06c19c9f52223c11be27b214f4b9df4c6cea5fc1b11f9590d31c21f9088576068d941dfffe87d7c860ea56261fdc76
ripemd-160	dd5e99afcacf732e051968e074a19ad0fefa3e7a

21006073 as geometric shapes

Circle

Radius = n

Diameter	42012146
Circumference	131985049.23514
Area	1.386243789571E+15

Sphere

Radius = n

Volume	3.8826050986033E+22
Surface area	5.544975158284E+15
Circumference	131985049.23514

Square

Length = n

Perimeter	84024292
Area	441255102881329
Diagonal	29707073.328799

Cube

Length = n

Surface area	2647530617287974
Volume	9.2690369027477E+21
Space diagonal	36383585.703501

Equilateral Triangle

Length = n

Perimeter	63018219
Area	1.9106906432237E+14
Altitude	18191792.85175

Triangular Pyramid

Length = n

Surface area	1.9106906432237E+14
Volume	1.0923664748335E+21
Height	9902357.7762664