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

20000542 (number)

20000542 is an even 8-digits composite number following 20000541 and preceding 20000543. In scientific notation, it is written as 2.0000542 × 10^7. The sum of its digits is 13. It has a total of 2 prime factors and 4 positive divisors. There are 10000270 positive integers (up to 20000542) that are relatively prime to 20000542.

Interesting facts

20000542 has 4 divisors, whose sum is 30000816
The reverse of 20000542 is 24500002
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 13
Digital Root 4

Name

Name	twenty million five hundred forty-two

Notation

Scientific notation	2.0000542 × 10^7
Engineering notation	2.0000542 × 10^6

Prime Factorization of 20000542

Prime Factorization 2 × 10000271

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20000542	Product of the distinct prime numbers

The prime factorization of 20000542 is 2 × 10000271. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 3, 13, 29, 352, 454, 7785, 2736, 83288, 8352, 145584, 738435, 7453922, 4376509, 44414982, 86548629, 170189043, 320568298, 4152006035, 2405057688

Basic calculations (n = 20000542)

Multiplication

n×y

n×2	40001084
n×3	60001626
n×4	80002168
n×5	100002710

Division

n÷y

n÷2	10000271
n÷3	6666847.3333333
n÷3	5000135.5
n÷5	4000108.4

Exponentiation

n^y

n²	400021680293764
n³	8.000650417626E+21
n⁴	1.6001734470505E+29
n⁵	3.2004336235018E+36

Nth Root

^y√n

²√n	4472.1965520312
³√n	271.44421366125
⁴√n	66.874483564595
⁵√n	28.854154505119

Divisors of 20000542

1, 2, 10000271, 20000542

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20000541	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20000542 can be divided by 4 positive divisors. The sum of these divisors (counting 20000542) is 1, the average is 0.25.

Base conversion 20000542

Base	System	Value
2	Binary	1001100010010111100011110
3	Ternary	1101122010120211
4	Quaternary	1030102330132
5	Quinary	20110004132
6	Senary	1552403034
8	Octal	114227436
10	Decimal	20000542
12	Duodecimal	684647a
16	Hexadecimal	1312f1e
20	Vigesimal	650172
36	Base36	bwoim

Cryptographic Hash Functions

md5	fbbae66d5580f0cf895ae97784088ae4
sha1	1b4405ec6e1b5197bee0ae067e9091c9308f9a1f
sha256	90b82cc82aa6eb432426351e5fb8163e8866b54e2c9c4968ca656113169d8b88
sha512	f535d96f014dbeddbeed457891a92ec0092fa7a000aea8335688bfecc2d00dcce919f93ad2db1b318fa8f5686e37c554d5d1e3e19f0aedf6c8790f2a875c88dc
ripemd-160	29239f29eb387f6d9837e36876f14d82b18cdfb3

20000542 as geometric shapes

Circle

Radius = n

Diameter	40001084
Circumference	125667111.63003
Area	1.2567051720875E+15

Sphere

Radius = n

Volume	3.3513046101272E+22
Surface area	5.0268206883501E+15
Circumference	125667111.63003

Square

Length = n

Perimeter	80002168
Area	400021680293764
Diagonal	28285037.751213

Cube

Length = n

Surface area	2400130081762584
Volume	8.000650417626E+21
Space diagonal	34641954.922915

Equilateral Triangle

Length = n

Perimeter	60001626
Area	1.7321446859947E+14
Altitude	17320977.461458

Triangular Pyramid

Length = n

Surface area	1.7321446859947E+14
Volume	9.4288569403439E+20
Height	9428345.9170709