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

20403389 (number)

20403389 is an odd 8-digits prime number following 20403388 and preceding 20403390. In scientific notation, it is written as 2.0403389 × 10^7. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 20403388 positive integers (up to 20403389) that are relatively prime to 20403389.

Interesting facts

20403389 has 2 divisors, whose sum is 20403390
The reverse of 20403389 is 98330402
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

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

Notation

Scientific notation	2.0403389 × 10^7
Engineering notation	2.0403389 × 10^6

Prime Factorization of 20403389

Prime Factorization 20403389

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20403389	Product of the distinct prime numbers

The prime factorization of 20403389 is 20403389. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 6, 72, 66, 836, 422, 7672, 3624, 99131, 90274, 27282, 374919, 105420, 163257, 89168069, 59772600, 394756219, 512077334, 2189358035, 3489194579

Basic calculations (n = 20403389)

Multiplication

n×y

n×2	40806778
n×3	61210167
n×4	81613556
n×5	102016945

Division

n÷y

n÷2	10201694.5
n÷3	6801129.6666667
n÷3	5100847.25
n÷5	4080677.8

Exponentiation

n^y

n²	416298282685321
n³	8.4938958016606E+21
n⁴	1.7330426016675E+29
n⁵	3.5359942355394E+36

Nth Root

^y√n

²√n	4517.0110692802
³√n	273.25457162895
⁴√n	67.208712748276
⁵√n	28.969464138531

Divisors of 20403389

1, 20403389

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20403390	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10201695	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4517.0111799729	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999019771	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20403389 can be divided by 2 positive divisors. The sum of these divisors (counting 20403389) is 20403390, the average is 10201695.

Base conversion 20403389

Base	System	Value
2	Binary	1001101110101010010111101
3	Ternary	1102101121012002
4	Quaternary	1031311102331
5	Quinary	20210402024
6	Senary	2005152045
8	Octal	115652275
10	Decimal	20403389
12	Duodecimal	69bb625
16	Hexadecimal	13754bd
20	Vigesimal	67a899
36	Base36	c5bct

Cryptographic Hash Functions

md5	669c257fc24e8f8671866430dea9cfce
sha1	b2b808c630e306aa1254edb0b398f37d47825839
sha256	4ee6ea341fb81862074cd6332193612bf7d868c15b4f3625c0367f1a40d99b82
sha512	c3a2afc95a7794c45645d33abbdb387c26151efe7a8130992809283af3eb492fec04104b916ebca16494d1f3b02e1d9731f9de59a89f70195dc9d71dcaa34d17
ripemd-160	1c77725acdddba602b7662f9871dc5ef318c1783

20403389 as geometric shapes

Circle

Radius = n

Diameter	40806778
Circumference	128198273.98147
Area	1.3078396265863E+15

Sphere

Radius = n

Volume	3.5579147534472E+22
Surface area	5.231358506345E+15
Circumference	128198273.98147

Square

Length = n

Perimeter	81613556
Area	416298282685321
Diagonal	28854749.442174

Cube

Length = n

Surface area	2497789696111926
Volume	8.4938958016606E+21
Space diagonal	35339706.394592

Equilateral Triangle

Length = n

Perimeter	61210167
Area	1.8026244417866E+14
Altitude	17669853.197296

Triangular Pyramid

Length = n

Surface area	1.8026244417866E+14
Volume	1.0010152200077E+21
Height	9618249.814058