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

20496988 (number)

20496988 is an even 8-digits composite number following 20496987 and preceding 20496989. In scientific notation, it is written as 2.0496988 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 6 positive divisors. There are 10248492 positive integers (up to 20496988) that are relatively prime to 20496988.

Interesting facts

20496988 has 6 divisors, whose sum is 35869736
The reverse of 20496988 is 88969402
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1

Name

Name	twenty million four hundred ninety-six thousand nine hundred eighty-eight

Notation

Scientific notation	2.0496988 × 10^7
Engineering notation	2.0496988 × 10^6

Prime Factorization of 20496988

Prime Factorization 2 × 2 × 5124247

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10248494	Product of the distinct prime numbers

The prime factorization of 20496988 is 2 × 2 × 5124247. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 15, 16, 327, 912, 3834, 5019, 31902, 31705, 838501, 738828, 4115817, 7637139, 79563212, 4911439, 557360108, 944435932, 360421282, 1037876795

Basic calculations (n = 20496988)

Multiplication

n×y

n×2	40993976
n×3	61490964
n×4	81987952
n×5	102484940

Division

n÷y

n÷2	10248494
n÷3	6832329.3333333
n÷3	5124247
n÷5	4099397.6

Exponentiation

n^y

n²	420126517072144
n³	8.6113281789095E+21
n⁴	1.7650629034717E+29
n⁵	3.6178473151705E+36

Nth Root

^y√n

²√n	4527.3599370936
³√n	273.67177918465
⁴√n	67.285659223148
⁵√n	28.995994544643

Divisors of 20496988

1, 2, 4, 5124247, 10248494, 20496988

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	-20496987	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 20496988 can be divided by 6 positive divisors. The sum of these divisors (counting 20496988) is 1, the average is 0.16666666666667.

Base conversion 20496988

Base	System	Value
2	Binary	1001110001100001001011100
3	Ternary	1102120100120201
4	Quaternary	1032030021130
5	Quinary	20221400423
6	Senary	2011153244
8	Octal	116141134
10	Decimal	20496988
12	Duodecimal	6a45824
16	Hexadecimal	138c25c
20	Vigesimal	682298
36	Base36	c7bks

Cryptographic Hash Functions

md5	b37b4054245855c23e34fdc095c8b15f
sha1	a88f464acf4bf51db9ae6dfcc87962b44e77b74a
sha256	a5c26847cebb5b4dc9363e55f8c02c877d37a38f2141daa21fa4eaf6a2c4cd83
sha512	126a65cb37e5ef59230be22480b5996a79349b6cd766026b7fa7b2dfd62590ea52d67aa55335555415c6db1967e82e8914356644776ae10cc58724374904543d
ripemd-160	74bbd94fefc6b283e03cf8bf8ea2ed99b790221e

20496988 as geometric shapes

Circle

Radius = n

Diameter	40993976
Circumference	128786373.84304
Area	1.3198663796121E+15

Sphere

Radius = n

Volume	3.6071047126017E+22
Surface area	5.2794655184485E+15
Circumference	128786373.84304

Square

Length = n

Perimeter	81987952
Area	420126517072144
Diagonal	28987118.417399

Cube

Length = n

Surface area	2520759102432864
Volume	8.6113281789095E+21
Space diagonal	35501824.61813

Equilateral Triangle

Length = n

Perimeter	61490964
Area	1.8192011829398E+14
Altitude	17750912.309065

Triangular Pyramid

Length = n

Surface area	1.8192011829398E+14
Volume	1.0148547583883E+21
Height	9662372.8057995