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

20342387 (number)

20342387 is an odd 8-digits composite number following 20342386 and preceding 20342388. In scientific notation, it is written as 2.0342387 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 17444352 positive integers (up to 20342387) that are relatively prime to 20342387.

Interesting facts

20342387 has 16 divisors, whose sum is 23496480
The reverse of 20342387 is 78324302
Previous prime number is 83

Basic properties

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

Name

Name	twenty million three hundred forty-two thousand three hundred eighty-seven

Notation

Scientific notation	2.0342387 × 10^7
Engineering notation	2.0342387 × 10^6

Prime Factorization of 20342387

Prime Factorization 17 × 13 × 83 × 1109

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20342387	Product of the distinct prime numbers

The prime factorization of 20342387 is 17 × 13 × 83 × 1109. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 80, 80, 901, 960, 2651, 2192, 65096, 66853, 468939, 672150, 8207419, 2541401, 25970479, 90403298, 610916272, 528519026, 8871069972, 2285139074

Basic calculations (n = 20342387)

Multiplication

n×y

n×2	40684774
n×3	61027161
n×4	81369548
n×5	101711935

Division

n÷y

n÷2	10171193.5
n÷3	6780795.6666667
n÷3	5085596.75
n÷5	4068477.4

Exponentiation

n^y

n²	413812708857769
n³	8.4179382691031E+21
n⁴	1.712409580122E+29
n⁵	3.483449838135E+36

Nth Root

^y√n

²√n	4510.2535405451
³√n	272.98197450611
⁴√n	67.158421218378
⁵√n	28.952120819018

Divisors of 20342387

1, 13, 17, 83, 221, 1079, 1109, 1411, 14417, 18343, 18853, 92047, 245089, 1196611, 1564799, 20342387

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20342386	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20342387 can be divided by 16 positive divisors. The sum of these divisors (counting 20342387) is 1, the average is 0.0625.

Base conversion 20342387

Base	System	Value
2	Binary	1001101100110011001110011
3	Ternary	1102021111111202
4	Quaternary	1031212121303
5	Quinary	20201424022
6	Senary	2004001415
8	Octal	115463163
10	Decimal	20342387
12	Duodecimal	699026b
16	Hexadecimal	1366673
20	Vigesimal	672fj7
36	Base36	c40ab

Cryptographic Hash Functions

md5	9fc01c80811f690c16b4c059135f9e29
sha1	df7584cf626f885c4521d26a34efee7b589b8da9
sha256	499dc3d0e3c277d80ac53fce9bbe5ab35ca74de913f5504fa386f7c833b68fae
sha512	bf54be3b118a98a45dff4dc5b8352d07c42463878845c17cefd59b12102df7c33b6af7e6927b98bcc4dd2015cbe4af01e92dbd8714706da8273be7fb72db16f7
ripemd-160	3b1925f10b7f8a34c341b8042a1546915b207629

20342387 as geometric shapes

Circle

Radius = n

Diameter	40684774
Circumference	127814987.11136
Area	1.3000309661097E+15

Sphere

Radius = n

Volume	3.5260977366115E+22
Surface area	5.2001238644386E+15
Circumference	127814987.11136

Square

Length = n

Perimeter	81369548
Area	413812708857769
Diagonal	28768479.586442

Cube

Length = n

Surface area	2482876253146614
Volume	8.4179382691031E+21
Space diagonal	35234047.831229

Equilateral Triangle

Length = n

Perimeter	61027161
Area	1.7918615913984E+14
Altitude	17617023.915614

Triangular Pyramid

Length = n

Surface area	1.7918615913984E+14
Volume	9.9206353894875E+20
Height	9589493.1954807