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

142456 (number)

142456 is an even 6-digits composite number following 142455 and preceding 142457. In scientific notation, it is written as 1.42456 × 10^5. The sum of its digits is 22. It has a total of 4 prime factors and 8 positive divisors. There are 71224 positive integers (up to 142456) that are relatively prime to 142456.

Interesting facts

142456 has 8 divisors, whose sum is 267120
The reverse of 142456 is 654241
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 22
Digital Root 4

Name

Name	one hundred forty-two thousand four hundred fifty-six

Notation

Scientific notation	1.42456 × 10^5
Engineering notation	1.42456 × 10^3

Prime Factorization of 142456

Prime Factorization 2 × 2 × 2 × 17807

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	35614	Product of the distinct prime numbers

The prime factorization of 142456 is 2 × 2 × 2 × 17807. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 61, 67, 80, 609, 5265, 4887, 3578, 99782, 350601, 991784, 2257416, 387952, 5905898, 30811919, 539608794, 789743207, 9640032761, 529095048

Basic calculations (n = 142456)

Multiplication

n×y

n×2	284912
n×3	427368
n×4	569824
n×5	712280

Division

n÷y

n÷2	71228
n÷3	47485.333333333
n÷3	35614
n÷5	28491.2

Exponentiation

n^y

n²	20293711936
n³	2890961027554816
n⁴	4.1183474414135E+20
n⁵	5.86683303114E+25

Nth Root

^y√n

²√n	377.43343784037
³√n	52.226819842353
⁴√n	19.427646224913
⁵√n	10.733371199891

Divisors of 142456

1, 2, 4, 8, 17807, 35614, 71228, 142456

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	-142455	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 142456 can be divided by 8 positive divisors. The sum of these divisors (counting 142456) is 1, the average is 0.125.

Base conversion 142456

Base	System	Value
2	Binary	100010110001111000
3	Ternary	21020102011
4	Quaternary	202301320
5	Quinary	14024311
6	Senary	3015304
8	Octal	426170
10	Decimal	142456
12	Duodecimal	6a534
16	Hexadecimal	22c78
20	Vigesimal	hg2g
36	Base36	31x4

Cryptographic Hash Functions

md5	dbbbea4ee57c168781440523a5d1a193
sha1	1de1f32fa98837aca18b2d3fc1735107a40237d0
sha256	e4f11712981dbece3c81b35a82f958dea0738c8942e65fa18857a950bf057973
sha512	2a52d1dcf3c89ff8c643653bbc469328986f0e535ceaa7ccf90cfc2526d905925f0f01712ae00e4eeacd6728ed1fa2f339d6e316cabdd3c7828f4750e18384ec
ripemd-160	286b4d92bb122bb857c4a6cbfc4ff09e1a452920

142456 as geometric shapes

Circle

Radius = n

Diameter	284912
Circumference	895077.44611958
Area	63754576332.205

Sphere

Radius = n

Volume	1.2109629234641E+16
Surface area	255018305328.82
Circumference	895077.44611958

Square

Length = n

Perimeter	569824
Area	20293711936
Diagonal	201463.20724142

Cube

Length = n

Surface area	121762271616
Volume	2890961027554816
Space diagonal	246741.02984303

Equilateral Triangle

Length = n

Perimeter	427368
Area	8787435036.8297
Altitude	123370.51492152

Triangular Pyramid

Length = n

Surface area	8787435036.8297
Volume	3.4070302445501E+14
Height	67154.402413807