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

20210087 (number)

20210087 is an odd 8-digits prime number following 20210086 and preceding 20210088. In scientific notation, it is written as 2.0210087 × 10^7. The sum of its digits is 20. It has a total of 1 prime factors and 2 positive divisors. There are 20210086 positive integers (up to 20210087) that are relatively prime to 20210087.

Interesting facts

20210087 has 2 divisors, whose sum is 20210088
The reverse of 20210087 is 78001202
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty million two hundred ten thousand eighty-seven

Notation

Scientific notation	2.0210087 × 10^7
Engineering notation	2.0210087 × 10^6

Prime Factorization of 20210087

Prime Factorization 20210087

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20210087	Product of the distinct prime numbers

The prime factorization of 20210087 is 20210087. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 2, 5, 25, 214, 216, 3111, 6188, 78074, 91872, 84712, 419718, 1515511, 2663187, 66997058, 31661994, 968247504, 206818533, 2755453898, 917270693

Basic calculations (n = 20210087)

Multiplication

n×y

n×2	40420174
n×3	60630261
n×4	80840348
n×5	101050435

Division

n÷y

n÷2	10105043.5
n÷3	6736695.6666667
n÷3	5052521.75
n÷5	4042017.4

Exponentiation

n^y

n²	408447616547569
n³	8.254761865369E+21
n⁴	1.6682945546339E+29
n⁵	3.3716378090777E+36

Nth Root

^y√n

²√n	4495.5630348156
³√n	272.3888927845
⁴√n	67.048959983102
⁵√n	28.914363507583

Divisors of 20210087

1, 20210087

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20210088	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10105044	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4495.5631460363	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999010395	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20210087 can be divided by 2 positive divisors. The sum of these divisors (counting 20210087) is 20210088, the average is 10105044.

Base conversion 20210087

Base	System	Value
2	Binary	1001101000110000110100111
3	Ternary	1102000210000202
4	Quaternary	1031012012213
5	Quinary	20133210322
6	Senary	2001101115
8	Octal	115060647
10	Decimal	20210087
12	Duodecimal	692779b
16	Hexadecimal	13461a7
20	Vigesimal	666547
36	Base36	c167b

Cryptographic Hash Functions

md5	454059aaba6b4284e1bd005be00d05da
sha1	2166b8bd9dce1fb3090503e8586a93fdf978ec49
sha256	06726398ba6deb04c7366c7a8e794eadb8baa42ca1e6a692fb678a77bffc1d38
sha512	6ca60385d0d0bfd321ebd2e4f462e31cb0e8c94ae0347fbf5553ce26dc6072350a7432a8280b632a57979ed922d62019d2a96866aaded4783c716e1de390e3d4
ripemd-160	192497b8df2ba43018dffd571cbb41fb2828141f

20210087 as geometric shapes

Circle

Radius = n

Diameter	40420174
Circumference	126983721.69522
Area	1.2831760315221E+15

Sphere

Radius = n

Volume	3.4577465644502E+22
Surface area	5.1327041260884E+15
Circumference	126983721.69522

Square

Length = n

Perimeter	80840348
Area	408447616547569
Diagonal	28581379.13214

Cube

Length = n

Surface area	2450685699285414
Volume	8.254761865369E+21
Space diagonal	35004897.509387

Equilateral Triangle

Length = n

Perimeter	60630261
Area	1.768630060227E+14
Altitude	17502448.754694

Triangular Pyramid

Length = n

Surface area	1.768630060227E+14
Volume	9.7283301534709E+20
Height	9527126.3773801