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

18379742 (number)

18379742 is an even 8-digits composite number following 18379741 and preceding 18379743. In scientific notation, it is written as 1.8379742 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 9189870 positive integers (up to 18379742) that are relatively prime to 18379742.

Interesting facts

18379742 has 4 divisors, whose sum is 27569616
The reverse of 18379742 is 24797381
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	eighteen million three hundred seventy-nine thousand seven hundred forty-two

Notation

Scientific notation	1.8379742 × 10^7
Engineering notation	1.8379742 × 10^6

Prime Factorization of 18379742

Prime Factorization 2 × 9189871

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	18379742	Product of the distinct prime numbers

The prime factorization of 18379742 is 2 × 9189871. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 9, 74, 29, 89, 579, 4044, 2256, 69044, 97955, 661111, 94241, 1774580, 6974462, 26185905, 76818868, 303563409, 548750496, 899959057, 683969216

Basic calculations (n = 18379742)

Multiplication

n×y

n×2	36759484
n×3	55139226
n×4	73518968
n×5	91898710

Division

n÷y

n÷2	9189871
n÷3	6126580.6666667
n÷3	4594935.5
n÷5	3675948.4

Exponentiation

n^y

n²	337814915986564
n³	6.2089509995847E+21
n⁴	1.1411891746301E+29
n⁵	2.0974762602894E+36

Nth Root

^y√n

²√n	4287.160132302
³√n	263.90430224447
⁴√n	65.47640897531
⁵√n	28.370558291306

Divisors of 18379742

1, 2, 9189871, 18379742

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	-18379741	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 18379742 can be divided by 4 positive divisors. The sum of these divisors (counting 18379742) is 1, the average is 0.25.

Base conversion 18379742

Base	System	Value
2	Binary	1000110000111001111011110
3	Ternary	1021120210021012
4	Quaternary	1012013033132
5	Quinary	14201122432
6	Senary	1453535222
8	Octal	106071736
10	Decimal	18379742
12	Duodecimal	61a4512
16	Hexadecimal	11873de
20	Vigesimal	5eh972
36	Base36	axxwe

Cryptographic Hash Functions

md5	7897919c07ac49192d5df091a0967436
sha1	0e57a34aa8bd9fdeeb88a5be4e37b8c8e9992c09
sha256	1fa0e659016f12d4fa28efdd5b28cd5cd6c7c16af41bb9396d3199ddbbba1189
sha512	69f0deba74e3aa7ec09f932def5c2a69c59c42c44d67e35b0f3c16266c3ffca074be2e90b2e82fe28b4295085d491527e3e232859c5c265066a1b5afe9a2ce30
ripemd-160	b8993a15f3432477fed1fb70c8f48f971359f6b7

18379742 as geometric shapes

Circle

Radius = n

Diameter	36759484
Circumference	115483324.88415
Area	1.0612768583364E+15

Sphere

Radius = n

Volume	2.6007993129059E+22
Surface area	4.2451074333458E+15
Circumference	115483324.88415

Square

Length = n

Perimeter	73518968
Area	337814915986564
Diagonal	25992880.409318

Cube

Length = n

Surface area	2026889495919384
Volume	6.2089509995847E+21
Space diagonal	31834646.974008

Equilateral Triangle

Length = n

Perimeter	55139226
Area	1.4627814951084E+14
Altitude	15917323.487004

Triangular Pyramid

Length = n

Surface area	1.4627814951084E+14
Volume	7.3173189264356E+20
Height	8664293.4697728