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

21073994 (number)

21073994 is an even 8-digits composite number following 21073993 and preceding 21073995. In scientific notation, it is written as 2.1073994 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 10536996 positive integers (up to 21073994) that are relatively prime to 21073994.

Interesting facts

21073994 has 4 divisors, whose sum is 31610994
The reverse of 21073994 is 49937012
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	twenty-one million seventy-three thousand nine hundred ninety-four

Notation

Scientific notation	2.1073994 × 10^7
Engineering notation	2.1073994 × 10^6

Prime Factorization of 21073994

Prime Factorization 2 × 10536997

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21073994	Product of the distinct prime numbers

The prime factorization of 21073994 is 2 × 10536997. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 9, 16, 52, 135, 946, 6267, 1769, 79439, 29561, 178722, 809538, 6084339, 7213814, 86726622, 42146665, 465148787, 937954831, 7481264149, 5287082731

Basic calculations (n = 21073994)

Multiplication

n×y

n×2	42147988
n×3	63221982
n×4	84295976
n×5	105369970

Division

n÷y

n÷2	10536997
n÷3	7024664.6666667
n÷3	5268498.5
n÷5	4214798.8

Exponentiation

n^y

n²	444113223112036
n³	9.3592393991837E+21
n⁴	1.9723655494296E+29
n⁵	4.1565619754486E+36

Nth Root

^y√n

²√n	4590.6420030318
³√n	276.2160756305
⁴√n	67.754276640164
⁵√n	29.157438644026

Divisors of 21073994

1, 2, 10536997, 21073994

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21073993	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21073994 can be divided by 4 positive divisors. The sum of these divisors (counting 21073994) is 1, the average is 0.25.

Base conversion 21073994

Base	System	Value
2	Binary	1010000011001000001001010
3	Ternary	1110122200002022
4	Quaternary	1100121001022
5	Quinary	20343331434
6	Senary	2031404442
8	Octal	120310112
10	Decimal	21073994
12	Duodecimal	7083722
16	Hexadecimal	141904a
20	Vigesimal	6be4je
36	Base36	cjosq

Cryptographic Hash Functions

md5	93a5f3d79279b486b30e2dabafd63f6b
sha1	58806815733898e7779f46437c34b035a116a44b
sha256	58ce5d2a57a486dc62f349e0d7dcbafb7ed1b3bfef6ce7be982639c93e02d47a
sha512	94e88f80dcc21027f21eb5c0c5ebf55daad51ff0990dee5bb8547099c936022ce58091a988cfec07041aab8d0d40f8bfa013e705ef2e17490a87cbf14aeed920
ripemd-160	40b2a8164001f5c5ba67b1dc1f4123d391a51a3e

21073994 as geometric shapes

Circle

Radius = n

Diameter	42147988
Circumference	132411809.46439
Area	1.3952228390909E+15

Sphere

Radius = n

Volume	3.9203890319552E+22
Surface area	5.5808913563634E+15
Circumference	132411809.46439

Square

Length = n

Perimeter	84295976
Area	444113223112036
Diagonal	29803128.128169

Cube

Length = n

Surface area	2664679338672216
Volume	9.3592393991837E+21
Space diagonal	36501228.326402

Equilateral Triangle

Length = n

Perimeter	63221982
Area	1.923066666858E+14
Altitude	18250614.163201

Triangular Pyramid

Length = n

Surface area	1.923066666858E+14
Volume	1.1029969409852E+21
Height	9934376.0427231