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

20688410 (number)

20688410 is an even 8-digits composite number following 20688409 and preceding 20688411. In scientific notation, it is written as 2.0688410 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 8275360 positive integers (up to 20688410) that are relatively prime to 20688410.

Interesting facts

20688410 has 8 divisors, whose sum is 37239156
The reverse of 20688410 is 01488602
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twenty million six hundred eighty-eight thousand four hundred ten

Notation

Scientific notation	2.0688410 × 10^7
Engineering notation	2.0688410 × 10^6

Prime Factorization of 20688410

Prime Factorization 2 × 5 × 2068841

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20688410	Product of the distinct prime numbers

The prime factorization of 20688410 is 2 × 5 × 2068841. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 82, 56, 150, 933, 7174, 8666, 84959, 13150, 135441, 479760, 3430347, 3468993, 91331580, 78019408, 550029158, 556508776, 7645085647, 3727826219

Basic calculations (n = 20688410)

Multiplication

n×y

n×2	41376820
n×3	62065230
n×4	82753640
n×5	103442050

Division

n÷y

n÷2	10344205
n÷3	6896136.6666667
n÷3	5172102.5
n÷5	4137682

Exponentiation

n^y

n²	428010308328100
n³	8.8548527429181E+21
n⁴	1.8319282403512E+29
n⁵	3.7899682526963E+36

Nth Root

^y√n

²√n	4548.4513848122
³√n	274.52108380053
⁴√n	67.442207739754
⁵√n	29.049952250902

Divisors of 20688410

1, 2, 5, 10, 2068841, 4137682, 10344205, 20688410

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	-20688409	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 20688410 can be divided by 8 positive divisors. The sum of these divisors (counting 20688410) is 1, the average is 0.125.

Base conversion 20688410

Base	System	Value
2	Binary	1001110111010111000011010
3	Ternary	1102221002011102
4	Quaternary	1032322320122
5	Quinary	20244012120
6	Senary	2015231402
8	Octal	116727032
10	Decimal	20688410
12	Duodecimal	6b18562
16	Hexadecimal	13bae1a
20	Vigesimal	69610a
36	Base36	cbfa2

Cryptographic Hash Functions

md5	1aabd399e6669fc80ec4a8d7002adfc8
sha1	e5efebb3a2a757ba47a72902eaf7055c7961895a
sha256	c49109059ac44813b6c8468d7c24a22c219144cffac3b614300c89a8160c6112
sha512	18f91a7d4cd32d37e80d82a37f005ee9e9d078a519c097bfa404e54f8f0ddb5ff3bdcc625da79ea4c3ff4254e809b7b4c261d1906dc73da1a669c2432806cebf
ripemd-160	ce4675e1683712ac6b4e44a5499333fbf21d9414

20688410 as geometric shapes

Circle

Radius = n

Diameter	41376820
Circumference	129989113.74091
Area	1.3446340403043E+15

Sphere

Radius = n

Volume	3.7091120434361E+22
Surface area	5.378536161217E+15
Circumference	129989113.74091

Square

Length = n

Perimeter	82753640
Area	428010308328100
Diagonal	29257830.005935

Cube

Length = n

Surface area	2568061849968600
Volume	8.8548527429181E+21
Space diagonal	35833377.247816

Equilateral Triangle

Length = n

Perimeter	62065230
Area	1.8533390004687E+14
Altitude	17916688.623908

Triangular Pyramid

Length = n

Surface area	1.8533390004687E+14
Volume	1.0435544034876E+21
Height	9752610.0019784