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

201287 (number)

201287 is an odd 6-digits prime number following 201286 and preceding 201288. In scientific notation, it is written as 2.01287 × 10^5. The sum of its digits is 20. It has a total of 1 prime factors and 2 positive divisors. There are 201286 positive integers (up to 201287) that are relatively prime to 201287.

Interesting facts

201287 has 2 divisors, whose sum is 201288
The reverse of 201287 is 782102
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 6
Sum of Digits 20
Digital Root 2

Name

Name	two hundred one thousand two hundred eighty-seven

Notation

Scientific notation	2.01287 × 10^5
Engineering notation	2.01287 × 10^3

Prime Factorization of 201287

Prime Factorization 201287

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	201287	Product of the distinct prime numbers

The prime factorization of 201287 is 201287. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 10, 40, 67, 346, 55, 2454, 6725, 26832, 85913, 980341, 329848, 3239901, 2704851, 48168209, 60613529, 137606022, 30025063, 9395884602, 8851519148

Basic calculations (n = 201287)

Multiplication

n×y

n×2	402574
n×3	603861
n×4	805148
n×5	1006435

Division

n÷y

n÷2	100643.5
n÷3	67095.666666667
n÷3	50321.75
n÷5	40257.4

Exponentiation

n^y

n²	40516456369
n³	8155435953146903
n⁴	1.6415832367011E+21
n⁵	3.3042936496585E+26

Nth Root

^y√n

²√n	448.65019781563
³√n	58.605527013469
⁴√n	21.181364399293
⁵√n	11.501729390698

Divisors of 201287

1, 201287

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	201288	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	100644	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	448.65131226822	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999900639879	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201287 can be divided by 2 positive divisors. The sum of these divisors (counting 201287) is 201288, the average is 100644.

Base conversion 201287

Base	System	Value
2	Binary	110001001001000111
3	Ternary	101020010002
4	Quaternary	301021013
5	Quinary	22420122
6	Senary	4151515
8	Octal	611107
10	Decimal	201287
12	Duodecimal	9859b
16	Hexadecimal	31247
20	Vigesimal	15347
36	Base36	4bbb

Cryptographic Hash Functions

md5	ddd95765ae20b6ab5ad9ff50c01358d6
sha1	ca5f5e912c1f2abd4c31fa267ba61e84d3fda136
sha256	76f16e0c563c8e80a6e68835f9fd09f81f80c94cf6c2a510cc55d8519424f75f
sha512	99223eb331f98dc2c8cd10ef5ec5c74ea9daa6038a5b1360ff83ce8a002a216e91251d8b47de4a77ef24d90a661378978e3186d4a656e4304368e52b615b4e43
ripemd-160	443ccf4f5c0f12c9e1fb5730eca585a314eb88c6

201287 as geometric shapes

Circle

Radius = n

Diameter	402574
Circumference	1264723.5209263
Area	127286201678.34

Sphere

Radius = n

Volume	3.4161410236305E+16
Surface area	509144806713.37
Circumference	1264723.5209263

Square

Length = n

Perimeter	805148
Area	40516456369
Diagonal	284662.80532939

Cube

Length = n

Surface area	243098738214
Volume	8155435953146903
Space diagonal	348639.31090312

Equilateral Triangle

Length = n

Perimeter	603861
Area	17544140243.439
Altitude	174319.65545156

Triangular Pyramid

Length = n

Surface area	17544140243.439
Volume	9.6112734433379E+14
Height	94887.601776464