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

20697746 (number)

20697746 is an even 8-digits composite number following 20697745 and preceding 20697747. In scientific notation, it is written as 2.0697746 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 9898900 positive integers (up to 20697746) that are relatively prime to 20697746.

Interesting facts

20697746 has 8 divisors, whose sum is 32396544
The reverse of 20697746 is 64779602
Previous prime number is 23

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	twenty million six hundred ninety-seven thousand seven hundred forty-six

Notation

Scientific notation	2.0697746 × 10^7
Engineering notation	2.0697746 × 10^6

Prime Factorization of 20697746

Prime Factorization 2 × 23 × 449951

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20697746	Product of the distinct prime numbers

The prime factorization of 20697746 is 2 × 23 × 449951. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 27, 66, 972, 307, 3545, 6746, 69799, 26672, 836624, 189863, 2573593, 4590602, 3735824, 59752411, 937645538, 128071672, 4304791137, 2129871193

Basic calculations (n = 20697746)

Multiplication

n×y

n×2	41395492
n×3	62093238
n×4	82790984
n×5	103488730

Division

n÷y

n÷2	10348873
n÷3	6899248.6666667
n÷3	5174436.5
n÷5	4139549.2

Exponentiation

n^y

n²	428396689480516
n³	8.8668458661086E+21
n⁴	1.8352372355787E+29
n⁵	3.7985274151749E+36

Nth Root

^y√n

²√n	4549.4775524229
³√n	274.56237170703
⁴√n	67.449815065891
⁵√n	29.05257363565

Divisors of 20697746

1, 2, 23, 46, 449951, 899902, 10348873, 20697746

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	-20697745	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 20697746 can be divided by 8 positive divisors. The sum of these divisors (counting 20697746) is 1, the average is 0.125.

Base conversion 20697746

Base	System	Value
2	Binary	1001110111101001010010010
3	Ternary	1102221112222012
4	Quaternary	1032331022102
5	Quinary	20244311441
6	Senary	2015342522
8	Octal	116751222
10	Decimal	20697746
12	Duodecimal	6b21a42
16	Hexadecimal	13bd292
20	Vigesimal	697476
36	Base36	cbmhe

Cryptographic Hash Functions

md5	7e01a6d6489cc0b086040524449e6b88
sha1	98e5b6368b3a6a1f60859c094e489308d3d60210
sha256	884a37abcbd790aff5c9fb0cfff89a3af88cb4d8a338953d1a0e7b79927583db
sha512	4e25c49fa4db2fddae81ae40eaed9ed312ecc31dd55b1e483fed41e41bbf7332622665a47551d742c7c89db7739347fb66b069950ad2a02ea4f322eced9d436f
ripemd-160	f24450235e381b6c44259e47782557aa4bc020aa

20697746 as geometric shapes

Circle

Radius = n

Diameter	41395492
Circumference	130047773.55894
Area	1.3458478924942E+15

Sphere

Radius = n

Volume	3.7141357111306E+22
Surface area	5.3833915699767E+15
Circumference	130047773.55894

Square

Length = n

Perimeter	82790984
Area	428396689480516
Diagonal	29271033.103753

Cube

Length = n

Surface area	2570380136883096
Volume	8.8668458661086E+21
Space diagonal	35849547.674155

Equilateral Triangle

Length = n

Perimeter	62093238
Area	1.8550120799364E+14
Altitude	17924773.837078

Triangular Pyramid

Length = n

Surface area	1.8550120799364E+14
Volume	1.0449678066102E+21
Height	9757011.0345845