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

76438 (number)

76438 is an even 5-digits composite number following 76437 and preceding 76439. In scientific notation, it is written as 7.6438 × 10^4. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 38218 positive integers (up to 76438) that are relatively prime to 76438.

Interesting facts

76438 has 4 divisors, whose sum is 114660
The reverse of 76438 is 83467
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 5
Sum of Digits 28
Digital Root 1

Name

Name	seventy-six thousand four hundred thirty-eight

Notation

Scientific notation	7.6438 × 10^4
Engineering notation	7.6438 × 10^3

Prime Factorization of 76438

Prime Factorization 2 × 38219

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	76438	Product of the distinct prime numbers

The prime factorization of 76438 is 2 × 38219. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 5, 20, 97, 557, 341, 559, 5943, 49474, 23220, 470239, 797910, 3430417, 63271, 32166217, 14758941, 471292654, 565934638, 7112846311, 2668917127

Basic calculations (n = 76438)

Multiplication

n×y

n×2	152876
n×3	229314
n×4	305752
n×5	382190

Division

n÷y

n÷2	38219
n÷3	25479.333333333
n÷3	19109.5
n÷5	15287.6

Exponentiation

n^y

n²	5842767844
n³	446609488459672
n⁴	3.413793607888E+19
n⁵	2.6094355579975E+24

Nth Root

^y√n

²√n	276.47423026387
³√n	42.439452420905
⁴√n	16.627514253907
⁵√n	9.4768032240026

Divisors of 76438

1, 2, 38219, 76438

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	-76437	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 76438 can be divided by 4 positive divisors. The sum of these divisors (counting 76438) is 1, the average is 0.25.

Base conversion 76438

Base	System	Value
2	Binary	10010101010010110
3	Ternary	10212212001
4	Quaternary	102222112
5	Quinary	4421223
6	Senary	1345514
8	Octal	225226
10	Decimal	76438
12	Duodecimal	3829a
16	Hexadecimal	12a96
20	Vigesimal	9b1i
36	Base36	1mza

Cryptographic Hash Functions

md5	74872eee5d694451ad4be92de4a64ddc
sha1	03f2e4856d6487daf6d9ebeb72f8aa492bf95980
sha256	38a2a19b9d52401b7a7dbb68810f3d33791836b838c2450307c2a6f62c74d531
sha512	fe1331b801ecadb44760aff921499198868c4325444929a6e3a8d9edc3b7d574b1cc0bdca39f54eeda34ab4a1a33bf9a55a75cea3563e73977d0a877f22de2d2
ripemd-160	092674a3095652e064fe09dee9615abbd9aefc5f

76438 as geometric shapes

Circle

Radius = n

Diameter	152876
Circumference	480274.11851019
Area	18355596535.341

Sphere

Radius = n

Volume	1.8707534506245E+15
Surface area	73422386141.364
Circumference	480274.11851019

Square

Length = n

Perimeter	305752
Area	5842767844
Diagonal	108099.65628067

Cube

Length = n

Surface area	35056607064
Volume	446609488459672
Space diagonal	132394.49962895

Equilateral Triangle

Length = n

Perimeter	229314
Area	2529992690.6594
Altitude	66197.249814475

Triangular Pyramid

Length = n

Surface area	2529992690.6594
Volume	52633432972015
Height	36033.218760225