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

20690636 (number)

20690636 is an even 8-digits composite number following 20690635 and preceding 20690637. In scientific notation, it is written as 2.0690636 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 6 positive divisors. There are 10345316 positive integers (up to 20690636) that are relatively prime to 20690636.

Interesting facts

20690636 has 6 divisors, whose sum is 36208620
The reverse of 20690636 is 63609602
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty million six hundred ninety thousand six hundred thirty-six

Notation

Scientific notation	2.0690636 × 10^7
Engineering notation	2.0690636 × 10^6

Prime Factorization of 20690636

Prime Factorization 2 × 2 × 5172659

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10345318	Product of the distinct prime numbers

The prime factorization of 20690636 is 2 × 2 × 5172659. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 52, 94, 804, 225, 3084, 8645, 67449, 7261, 874536, 497853, 1939697, 6676182, 26380531, 83389119, 759466294, 88326147, 4138020910, 6369282128

Basic calculations (n = 20690636)

Multiplication

n×y

n×2	41381272
n×3	62071908
n×4	82762544
n×5	103453180

Division

n÷y

n÷2	10345318
n÷3	6896878.6666667
n÷3	5172659
n÷5	4138127.2

Exponentiation

n^y

n²	428102418084496
n³	8.8577113033061E+21
n⁴	1.8327168036979E+29
n⁵	3.7920076276397E+36

Nth Root

^y√n

²√n	4548.6960768994
³√n	274.53092928112
⁴√n	67.444021802525
⁵√n	29.050577358494

Divisors of 20690636

1, 2, 4, 5172659, 10345318, 20690636

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20690635	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20690636 can be divided by 6 positive divisors. The sum of these divisors (counting 20690636) is 1, the average is 0.16666666666667.

Base conversion 20690636

Base	System	Value
2	Binary	1001110111011011011001100
3	Ternary	1102221012012212
4	Quaternary	1032323123030
5	Quinary	20244100021
6	Senary	2015245552
8	Octal	116733314
10	Decimal	20690636
12	Duodecimal	6b198b8
16	Hexadecimal	13bb6cc
20	Vigesimal	6966bg
36	Base36	cbgzw

Cryptographic Hash Functions

md5	6f0ac8d8a1f08f208739c8767bdee990
sha1	caa13915e2204b88e085696a89c67bb83019cb55
sha256	7a48be5ccaa8cc79f7cf7e3e62428c3cb9ef561b5aacfbfc0ecde174d4c4097b
sha512	fe42e655a722b0106fa588aa806701116e426a13875f5678fead92642013b0acf0492e0b43d7c97846e93c5b27e4cfd4d4fae6062a7cd3435dda2fbe0816d94b
ripemd-160	e14f47b50f6489981b5c6e77dcf0b18ab3fef65a

20690636 as geometric shapes

Circle

Radius = n

Diameter	41381272
Circumference	130003100.1114
Area	1.3449234116383E+15

Sphere

Radius = n

Volume	3.7103094344114E+22
Surface area	5.3796936465531E+15
Circumference	130003100.1114

Square

Length = n

Perimeter	82762544
Area	428102418084496
Diagonal	29260978.045325

Cube

Length = n

Surface area	2568614508506976
Volume	8.8577113033061E+21
Space diagonal	35837232.792914

Equilateral Triangle

Length = n

Perimeter	62071908
Area	1.8537378474136E+14
Altitude	17918616.396457

Triangular Pyramid

Length = n

Surface area	1.8537378474136E+14
Volume	1.0438912880601E+21
Height	9753659.3484417