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

20140643 (number)

20140643 is an odd 8-digits prime number following 20140642 and preceding 20140644. In scientific notation, it is written as 2.0140643 × 10^7. The sum of its digits is 20. It has a total of 1 prime factors and 2 positive divisors. There are 20140642 positive integers (up to 20140643) that are relatively prime to 20140643.

Interesting facts

20140643 has 2 divisors, whose sum is 20140644
The reverse of 20140643 is 34604102
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 one hundred forty thousand six hundred forty-three

Notation

Scientific notation	2.0140643 × 10^7
Engineering notation	2.0140643 × 10^6

Prime Factorization of 20140643

Prime Factorization 20140643

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20140643	Product of the distinct prime numbers

The prime factorization of 20140643 is 20140643. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 8, 15, 21, 893, 81, 176, 7929, 45985, 4127, 363473, 997264, 6232032, 3795156, 96712888, 24410606, 900325155, 553413053, 687885492, 3639738704

Basic calculations (n = 20140643)

Multiplication

n×y

n×2	40281286
n×3	60421929
n×4	80562572
n×5	100703215

Division

n÷y

n÷2	10070321.5
n÷3	6713547.6666667
n÷3	5035160.75
n÷5	4028128.6

Exponentiation

n^y

n²	405645500453449
n³	8.1699612091893E+21
n⁴	1.6454827203813E+29
n⁵	3.3141080033868E+36

Nth Root

^y√n

²√n	4487.8327731768
³√n	272.07654906461
⁴√n	66.991288785758
⁵√n	28.894465576954

Divisors of 20140643

1, 20140643

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20140644	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10070322	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4487.8328845892	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999006983	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20140643 can be divided by 2 positive divisors. The sum of these divisors (counting 20140643) is 20140644, the average is 10070322.

Base conversion 20140643

Base	System	Value
2	Binary	1001100110101001001100011
3	Ternary	1101220020202202
4	Quaternary	1030311021203
5	Quinary	20124000033
6	Senary	1555403415
8	Octal	114651143
10	Decimal	20140643
12	Duodecimal	68b356b
16	Hexadecimal	1335263
20	Vigesimal	65hbc3
36	Base36	bzomb

Cryptographic Hash Functions

md5	816db945e1a707f4baee4acf3d6e7eda
sha1	c04129e356610f24f4067a23f6800d0895c7710f
sha256	1d94b2009ba4a6d9b4ce95c500844578c437eb6c98e0346656302641647a34d9
sha512	3ca93e78e702ad962393e49eb93a074adf15880b0c7091a48d900b69a1746abffbf2a48a97962c8b58a67aae765315e7bb0b2a462a5dd249c0bafd8ded5dd427
ripemd-160	72cd4d89f99bb4e6e2d2c8e342a1730029478e24

20140643 as geometric shapes

Circle

Radius = n

Diameter	40281286
Circumference	126547392.17475
Area	1.2743729241863E+15

Sphere

Radius = n

Volume	3.4222253486537E+22
Surface area	5.0974916967452E+15
Circumference	126547392.17475

Square

Length = n

Perimeter	80562572
Area	405645500453449
Diagonal	28483170.485515

Cube

Length = n

Surface area	2433873002720694
Volume	8.1699612091893E+21
Space diagonal	34884616.973106

Equilateral Triangle

Length = n

Perimeter	60421929
Area	1.7564965416177E+14
Altitude	17442308.486553

Triangular Pyramid

Length = n

Surface area	1.7564965416177E+14
Volume	9.6283916217479E+20
Height	9494390.1618382