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

165142 (number)

165142 is an even 6-digits composite number following 165141 and preceding 165143. In scientific notation, it is written as 1.65142 × 10^5. The sum of its digits is 19. It has a total of 2 prime factors and 4 positive divisors. There are 82570 positive integers (up to 165142) that are relatively prime to 165142.

Interesting facts

165142 has 4 divisors, whose sum is 247716
The reverse of 165142 is 241561
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 19
Digital Root 1

Name

Name	one hundred sixty-five thousand one hundred forty-two

Notation

Scientific notation	1.65142 × 10^5
Engineering notation	1.65142 × 10^3

Prime Factorization of 165142

Prime Factorization 2 × 82571

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	165142	Product of the distinct prime numbers

The prime factorization of 165142 is 2 × 82571. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 6, 57, 88, 452, 207, 2677, 7165, 83695, 79689, 755698, 253484, 8615290, 8386021, 37559888, 21577700, 76792166, 905339095, 7416833564, 5805944850

Basic calculations (n = 165142)

Multiplication

n×y

n×2	330284
n×3	495426
n×4	660568
n×5	825710

Division

n÷y

n÷2	82571
n÷3	55047.333333333
n÷3	41285.5
n÷5	33028.4

Exponentiation

n^y

n²	27271880164
n³	4503732834043288
n⁴	7.4375544767958E+20
n⁵	1.228252621407E+26

Nth Root

^y√n

²√n	406.37667255885
³√n	54.86379520537
⁴√n	20.158786485274
⁵√n	11.055324838894

Divisors of 165142

1, 2, 82571, 165142

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	-165141	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 165142 can be divided by 4 positive divisors. The sum of these divisors (counting 165142) is 1, the average is 0.25.

Base conversion 165142

Base	System	Value
2	Binary	101000010100010110
3	Ternary	22101112101
4	Quaternary	220110112
5	Quinary	20241032
6	Senary	3312314
8	Octal	502426
10	Decimal	165142
12	Duodecimal	7b69a
16	Hexadecimal	28516
20	Vigesimal	10ch2
36	Base36	3jfa

Cryptographic Hash Functions

md5	01908a7ac50cd80bf536735910cac3f2
sha1	d36d598d3e77ad20282017aa66a166893fd2ca36
sha256	e71fb6a79420e748cae0854d2c0fe09003cf39fac9765c1634e3691f3a760a5b
sha512	9c0958ca8c87c643dfc05efd8672fb64e9e29f75cd4e22b1ddcf451fa58060b7204bb589e5f07c970a72a874a17a882194a63b93e6a8644576da7e3f68dfa19d
ripemd-160	c46b910f5ff8b8e03d4075ac454ab79fd10f795e

165142 as geometric shapes

Circle

Radius = n

Diameter	330284
Circumference	1037617.7879983
Area	85677138372.804

Sphere

Radius = n

Volume	1.8865191980215E+16
Surface area	342708553491.21
Circumference	1037617.7879983

Square

Length = n

Perimeter	660568
Area	27271880164
Diagonal	233546.05611742

Cube

Length = n

Surface area	163631280984
Volume	4503732834043288
Space diagonal	286034.33446354

Equilateral Triangle

Length = n

Perimeter	495426
Area	11809070515.494
Altitude	143017.16723177

Triangular Pyramid

Length = n

Surface area	11809070515.494
Volume	5.3077000460075E+14
Height	77848.685372473