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

20402468 (number)

20402468 is an even 8-digits composite number following 20402467 and preceding 20402469. In scientific notation, it is written as 2.0402468 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 9963912 positive integers (up to 20402468) that are relatively prime to 20402468.

Interesting facts

20402468 has 12 divisors, whose sum is 36534960
The reverse of 20402468 is 86420402
Previous prime number is 43

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twenty million four hundred two thousand four hundred sixty-eight

Notation

Scientific notation	2.0402468 × 10^7
Engineering notation	2.0402468 × 10^6

Prime Factorization of 20402468

Prime Factorization 2 × 2 × 43 × 118619

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10201234	Product of the distinct prime numbers

The prime factorization of 20402468 is 2 × 2 × 43 × 118619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 1, 24, 903, 75, 9447, 6182, 11974, 9882, 769235, 826522, 5741672, 8482875, 28807615, 76689290, 663779125, 801020736, 4842382581, 8259114834

Basic calculations (n = 20402468)

Multiplication

n×y

n×2	40804936
n×3	61207404
n×4	81609872
n×5	102012340

Division

n÷y

n÷2	10201234
n÷3	6800822.6666667
n÷3	5100617
n÷5	4080493.6

Exponentiation

n^y

n²	416260700491024
n³	8.4927456214257E+21
n⁴	1.7327297077328E+29
n⁵	3.5351962414667E+36

Nth Root

^y√n

²√n	4516.9091201838
³√n	273.25046003672
⁴√n	67.207954292508
⁵√n	28.969202600037

Divisors of 20402468

1, 2, 4, 43, 86, 172, 118619, 237238, 474476, 5100617, 10201234, 20402468

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20402467	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20402468 can be divided by 12 positive divisors. The sum of these divisors (counting 20402468) is 1, the average is 0.083333333333333.

Base conversion 20402468

Base	System	Value
2	Binary	1001101110101000100100100
3	Ternary	1102101112220222
4	Quaternary	1031311010210
5	Quinary	20210334333
6	Senary	2005143512
8	Octal	115650444
10	Decimal	20402468
12	Duodecimal	69bab98
16	Hexadecimal	1375124
20	Vigesimal	67a638
36	Base36	c5an8

Cryptographic Hash Functions

md5	a21b414453d5123e893b56f6dbffb765
sha1	9ac32bdec236af6847e7a9afabcc5b71fca36806
sha256	561898e52c552ff35a888c96c6f7d64ca8c3738345e85b62ef338aadc0acf2c8
sha512	dce759da5723f21ffc509beb3cc8ccd2c5d6f43ceaf7369395dc67dd05c847bdde8ade8d2e08b451e7be65ebd994edab0a12c54c6a8184578bc5f9bcb4ec515a
ripemd-160	a07e53b403a9ee388380b1861183aec464085261

20402468 as geometric shapes

Circle

Radius = n

Diameter	40804936
Circumference	128192487.1678
Area	1.3077215586407E+15

Sphere

Radius = n

Volume	3.557432967077E+22
Surface area	5.230886234563E+15
Circumference	128192487.1678

Square

Length = n

Perimeter	81609872
Area	416260700491024
Diagonal	28853446.951483

Cube

Length = n

Surface area	2497564202946144
Volume	8.4927456214257E+21
Space diagonal	35338111.175798

Equilateral Triangle

Length = n

Perimeter	61207404
Area	1.8024617061117E+14
Altitude	17669055.587899

Triangular Pyramid

Length = n

Surface area	1.8024617061117E+14
Volume	1.0008796699671E+21
Height	9617815.6504944