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

20189401 (number)

20189401 is an odd 8-digits composite number following 20189400 and preceding 20189402. In scientific notation, it is written as 2.0189401 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 19538100 positive integers (up to 20189401) that are relatively prime to 20189401.

Interesting facts

20189401 has 4 divisors, whose sum is 20840704
The reverse of 20189401 is 10498102
Previous prime number is 31

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty million one hundred eighty-nine thousand four hundred one

Notation

Scientific notation	2.0189401 × 10^7
Engineering notation	2.0189401 × 10^6

Prime Factorization of 20189401

Prime Factorization 31 × 651271

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20189401	Product of the distinct prime numbers

The prime factorization of 20189401 is 31 × 651271. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 2, 53, 85, 303, 365, 7281, 648, 29966, 88061, 938292, 379931, 2679965, 9164540, 23554599, 51558975, 732042303, 413316115, 1758662656, 3748773293

Basic calculations (n = 20189401)

Multiplication

n×y

n×2	40378802
n×3	60568203
n×4	80757604
n×5	100947005

Division

n÷y

n÷2	10094700.5
n÷3	6729800.3333333
n÷3	5047350.25
n÷5	4037880.2

Exponentiation

n^y

n²	407611912738801
n³	8.2294403586607E+21
n⁴	1.6614747140658E+29
n⁵	3.3544179253636E+36

Nth Root

^y√n

²√n	4493.2617328618
³√n	272.29592666365
⁴√n	67.031796431707
⁵√n	28.908442033253

Divisors of 20189401

1, 31, 651271, 20189401

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	-20189400	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 20189401 can be divided by 4 positive divisors. The sum of these divisors (counting 20189401) is 1, the average is 0.25.

Base conversion 20189401

Base	System	Value
2	Binary	1001101000001000011011001
3	Ternary	1101222201122121
4	Quaternary	1031001003121
5	Quinary	20132030101
6	Senary	2000421241
8	Octal	115010331
10	Decimal	20189401
12	Duodecimal	6917821
16	Hexadecimal	13410d9
20	Vigesimal	663da1
36	Base36	c0q8p

Cryptographic Hash Functions

md5	c17ef1d9a1f411719b1fa4d1e6441b0a
sha1	e8d52923a88f4f555c72c0b13757b7509f617e86
sha256	447b63ae8901e6c7a679ae5c8daa3d748aaf17901372fc8bdf8a2ed844c9ac33
sha512	f0776f0901953ba9a5f9f0eacaf3b951f8e42dc401fbe6077d0b272549ec9da9e5c98642b84873c217f88307ae247eb8b4275172e9428017dc660a918da5032f
ripemd-160	269432d8a0db6682660bf88826fbaf30d8c75de0

20189401 as geometric shapes

Circle

Radius = n

Diameter	40378802
Circumference	126853747.72396
Area	1.2805505905759E+15

Sphere

Radius = n

Volume	3.4471399165232E+22
Surface area	5.1222023623036E+15
Circumference	126853747.72396

Square

Length = n

Perimeter	80757604
Area	407611912738801
Diagonal	28552124.710389

Cube

Length = n

Surface area	2445671476432806
Volume	8.2294403586607E+21
Space diagonal	34969068.306382

Equilateral Triangle

Length = n

Perimeter	60568203
Area	1.7650113565848E+14
Altitude	17484534.153191

Triangular Pyramid

Length = n

Surface area	1.7650113565848E+14
Volume	9.698488471632E+20
Height	9517374.903463