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

142005 (number)

142005 is an odd 6-digits composite number following 142004 and preceding 142006. In scientific notation, it is written as 1.42005 × 10^5. The sum of its digits is 12. It has a total of 3 prime factors and 8 positive divisors. There are 75728 positive integers (up to 142005) that are relatively prime to 142005.

Interesting facts

142005 has 8 divisors, whose sum is 227232
The reverse of 142005 is 500241
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 12
Digital Root 3

Name

Name	one hundred forty-two thousand five

Notation

Scientific notation	1.42005 × 10^5
Engineering notation	1.42005 × 10^3

Prime Factorization of 142005

Prime Factorization 3 × 5 × 9467

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	142005	Product of the distinct prime numbers

The prime factorization of 142005 is 3 × 5 × 9467. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 94, 51, 523, 57, 9475, 2193, 62326, 98046, 49101, 712011, 35402, 3402776, 59136273, 46586193, 904105967, 422979559, 3855701468, 6901503019

Basic calculations (n = 142005)

Multiplication

n×y

n×2	284010
n×3	426015
n×4	568020
n×5	710025

Division

n÷y

n÷2	71002.5
n÷3	47335
n÷3	35501.25
n÷5	28401

Exponentiation

n^y

n²	20165420025
n³	2863590470650125
n⁴	4.0664416478467E+20
n⁵	5.7745504620247E+25

Nth Root

^y√n

²√n	376.83550788109
³√n	52.17164679166
⁴√n	19.412251489229
⁵√n	10.726566443062

Divisors of 142005

1, 3, 5, 15, 9467, 28401, 47335, 142005

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-142004	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142005 can be divided by 8 positive divisors. The sum of these divisors (counting 142005) is 1, the average is 0.125.

Base conversion 142005

Base	System	Value
2	Binary	100010101010110101
3	Ternary	21012210110
4	Quaternary	202222311
5	Quinary	14021010
6	Senary	3013233
8	Octal	425265
10	Decimal	142005
12	Duodecimal	6a219
16	Hexadecimal	22ab5
20	Vigesimal	hf05
36	Base36	31kl

Cryptographic Hash Functions

md5	2e8ba6bb059e515e3be6cadc2473bebf
sha1	4a58ebb449294e6cc0d26537cbec3b32f5e7782b
sha256	3f8dd5a1462c537f59631be28a9fdcd2afb8123e310b710c5d1430c41b320a3c
sha512	2b3d1ff27cf6d4541de8d2cedaa69847228f724d9992641b1f0ccef99fbfa46980b418ed16701a8dbcc9519ed0816a95f14e35b64b4847691bb859b65bcc3d59
ripemd-160	abe67cfe597468205dc2ba81b903f4285512d6e6

142005 as geometric shapes

Circle

Radius = n

Diameter	284010
Circumference	892243.72954604
Area	63351535407.092

Sphere

Radius = n

Volume	1.1994979713979E+16
Surface area	253406141628.37
Circumference	892243.72954604

Square

Length = n

Perimeter	568020
Area	20165420025
Diagonal	200825.39692479

Cube

Length = n

Surface area	120992520150
Volume	2863590470650125
Space diagonal	245959.87492882

Equilateral Triangle

Length = n

Perimeter	426015
Area	8731883009.8167
Altitude	122979.93746441

Triangular Pyramid

Length = n

Surface area	8731883009.8167
Volume	3.3747737338965E+14
Height	66941.79897493