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

20349946 (number)

20349946 is an even 8-digits composite number following 20349945 and preceding 20349947. In scientific notation, it is written as 2.0349946 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 10174972 positive integers (up to 20349946) that are relatively prime to 20349946.

Interesting facts

20349946 has 4 divisors, whose sum is 30524922
The reverse of 20349946 is 64994302
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	twenty million three hundred forty-nine thousand nine hundred forty-six

Notation

Scientific notation	2.0349946 × 10^7
Engineering notation	2.0349946 × 10^6

Prime Factorization of 20349946

Prime Factorization 2 × 10174973

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20349946	Product of the distinct prime numbers

The prime factorization of 20349946 is 2 × 10174973. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 2, 24, 2, 73, 524, 8202, 4712, 53041, 86536, 750599, 200244, 3844518, 8267462, 5221482, 90100871, 334777362, 982597246, 9139567818, 8198125366

Basic calculations (n = 20349946)

Multiplication

n×y

n×2	40699892
n×3	61049838
n×4	81399784
n×5	101749730

Division

n÷y

n÷2	10174973
n÷3	6783315.3333333
n÷3	5087486.5
n÷5	4069989.2

Exponentiation

n^y

n²	414120302202916
n³	8.427325787333E+21
n⁴	1.7149562469663E+29
n⁵	3.4899267018128E+36

Nth Root

^y√n

²√n	4511.0914422122
³√n	273.01578265279
⁴√n	67.16465917588
⁵√n	28.95427215514

Divisors of 20349946

1, 2, 10174973, 20349946

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	-20349945	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 20349946 can be divided by 4 positive divisors. The sum of these divisors (counting 20349946) is 1, the average is 0.25.

Base conversion 20349946

Base	System	Value
2	Binary	1001101101000001111111010
3	Ternary	1102021212212201
4	Quaternary	1031220033322
5	Quinary	20202144241
6	Senary	2004100414
8	Octal	115501772
10	Decimal	20349946
12	Duodecimal	699470a
16	Hexadecimal	13683fa
20	Vigesimal	673eh6
36	Base36	c464a

Cryptographic Hash Functions

md5	bf17b57275205beeac83943979695490
sha1	fbdd3e05a20597c6fef289c7f7ab7c4bdd5ebe80
sha256	974e41c945e16844d300a47d31c008a651d4d2b0def19b1fff1b5bda5b5aa6bc
sha512	fba1f51c820bbc6c67383de5ddf7900363bce47982ee14913e7887ac213e0871c90e599e43c4279ac6c23a5bc82de46e650e9508cacceefe8bbf8716f09af386
ripemd-160	599fd25e0449f0fa19a2ea5c1a777cb751699a50

20349946 as geometric shapes

Circle

Radius = n

Diameter	40699892
Circumference	127862481.7091
Area	1.3009972991031E+15

Sphere

Radius = n

Volume	3.5300299710524E+22
Surface area	5.2039891964123E+15
Circumference	127862481.7091

Square

Length = n

Perimeter	81399784
Area	414120302202916
Diagonal	28779169.62676

Cube

Length = n

Surface area	2484721813217496
Volume	8.427325787333E+21
Space diagonal	35247140.403283

Equilateral Triangle

Length = n

Perimeter	61049838
Area	1.7931935096531E+14
Altitude	17623570.201642

Triangular Pyramid

Length = n

Surface area	1.7931935096531E+14
Volume	9.9316986858191E+20
Height	9593056.5422534