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

20138609 (number)

20138609 is an odd 8-digits prime number following 20138608 and preceding 20138610. In scientific notation, it is written as 2.0138609 × 10^7. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 20138608 positive integers (up to 20138609) that are relatively prime to 20138609.

Interesting facts

20138609 has 2 divisors, whose sum is 20138610
The reverse of 20138609 is 90683102
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 one hundred thirty-eight thousand six hundred nine

Notation

Scientific notation	2.0138609 × 10^7
Engineering notation	2.0138609 × 10^6

Prime Factorization of 20138609

Prime Factorization 20138609

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20138609	Product of the distinct prime numbers

The prime factorization of 20138609 is 20138609. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 6, 69, 98, 716, 758, 3967, 7221, 41691, 85364, 619819, 436695, 7472766, 9837944, 39183090, 75090894, 277426123, 739334746, 3648249278, 869566977

Basic calculations (n = 20138609)

Multiplication

n×y

n×2	40277218
n×3	60415827
n×4	80554436
n×5	100693045

Division

n÷y

n÷2	10069304.5
n÷3	6712869.6666667
n÷3	5034652.25
n÷5	4027721.8

Exponentiation

n^y

n²	405563572454881
n³	8.167486210312E+21
n⁴	1.6448181130237E+29
n⁵	3.3124348854301E+36

Nth Root

^y√n

²√n	4487.6061547333
³√n	272.06738976863
⁴√n	66.989597362078
⁵√n	28.893881943976

Divisors of 20138609

1, 20138609

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20138610	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10069305	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4487.6062661513	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999006883	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20138609 can be divided by 2 positive divisors. The sum of these divisors (counting 20138609) is 20138610, the average is 10069305.

Base conversion 20138609

Base	System	Value
2	Binary	1001100110100101001110001
3	Ternary	1101220010222102
4	Quaternary	1030310221301
5	Quinary	20123413414
6	Senary	1555350145
8	Octal	114645161
10	Decimal	20138609
12	Duodecimal	68b2355
16	Hexadecimal	1334a71
20	Vigesimal	65h6a9
36	Base36	bzn1t

Cryptographic Hash Functions

md5	e67cef8ace0222fd79bd585b9648c1bd
sha1	e8a138af5a8fe43b5a7283bc693614e1380a141d
sha256	972bc43937dec7d01e34a151d6a7c8ad35a7426c35b2ca879982b91ceec9f1c9
sha512	02d016b2c0685b8998866d10f3131e142474e74d5697a8581f5672e366830c2c4c055757572f807f0bf702e62a47ca6d24bcf7851a7dd7033bda6859f5adc510
ripemd-160	59f3dd1b270c0c7af9ca2029003245457c0f2134

20138609 as geometric shapes

Circle

Radius = n

Diameter	40277218
Circumference	126534612.17583
Area	1.2741155397879E+15

Sphere

Radius = n

Volume	3.4211886235483E+22
Surface area	5.0964621591515E+15
Circumference	126534612.17583

Square

Length = n

Perimeter	80554436
Area	405563572454881
Diagonal	28480293.975129

Cube

Length = n

Surface area	2433381434729286
Volume	8.167486210312E+21
Space diagonal	34881093.981764

Equilateral Triangle

Length = n

Perimeter	60415827
Area	1.7561417829775E+14
Altitude	17440546.990882

Triangular Pyramid

Length = n

Surface area	1.7561417829775E+14
Volume	9.6254748075987E+20
Height	9493431.325043