142543721, one hundred forty-two million five hundred forty-three thousand seven hundred twenty-one: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

142543721 has 8 divisors, whose sum is 146569800
The reverse of 142543721 is 127345241
Previous prime number is 37

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2

Name

Name	one hundred forty-two million five hundred forty-three thousand seven hundred twenty-one

Notation

Scientific notation	1.42543721 × 10^8
Engineering notation	1.42543721 × 10^6

Prime Factorization of 142543721

Prime Factorization 1117 × 37 × 3449

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	142543721	Product of the distinct prime numbers

The prime factorization of 142543721 is 1117 × 37 × 3449. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 98, 36, 963, 250, 1054, 691, 24748, 94188, 159138, 476524, 2517558, 2343142, 21289112, 54836492, 794368399, 300740202, 4352449316, 5191860402

Basic calculations (n = 142543721)

Multiplication

n×y

n×2	285087442
n×3	427631163
n×4	570174884
n×5	712718605

Division

n÷y

n÷2	71271860.5
n÷3	47514573.666667
n÷3	35635930.25
n÷5	28508744.2

Exponentiation

n^y

n²	20318712396525841
n³	2.8963048709296E+24
n⁴	4.1285007345273E+32
n⁵	5.8849185685076E+40

Nth Root

^y√n

²√n	11939.167517042
³√n	522.37537651864
⁴√n	109.26649768819
⁵√n	42.735581555173

Divisors of 142543721

1, 37, 1117, 3449, 41329, 127613, 3852533, 142543721

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	-142543720	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 142543721 can be divided by 8 positive divisors. The sum of these divisors (counting 142543721) is 1, the average is 0.125.

Base conversion 142543721

Base	System	Value
2	Binary	1000011111110000101101101001
3	Ternary	100221012222020002
4	Quaternary	20133300231221
5	Quinary	242442344341
6	Senary	22051112345
8	Octal	1037605551
10	Decimal	142543721
12	Duodecimal	3b8a26b5
16	Hexadecimal	87f0b69
20	Vigesimal	24ahj61
36	Base36	2cv7ft

Cryptographic Hash Functions

md5	de390de58d98842f1dd3e2887539f762
sha1	46e29fc834ede4d439e41443a99ccb7c59875570
sha256	b78c1ff2fc9a5290c4d689c5c028ac2e85ebd785485b67ffa189da8220e4de95
sha512	998562f887d1d69b8222ccd42d78428c87f7fd02c1d0aaf0de4343368e878a8801e61324adf452721bc573e95f204fdb3176e5d61d8eceb1e2d3d15ed555ba2d
ripemd-160	3c2575cf071e025b1c0a25568d6e97d2944934fc

142543721 as geometric shapes

Circle

Radius = n

Diameter	285087442
Circumference	895628613.41791
Area	6.3833117595329E+16

Sphere

Radius = n

Volume	1.2132013473425E+25
Surface area	2.5533247038132E+17
Circumference	895628613.41791

Square

Length = n

Perimeter	570174884
Area	20318712396525841
Diagonal	201587263.46933

Cube

Length = n

Surface area	121912274379155046
Volume	2.8963048709296E+24
Space diagonal	246892967.07192

Equilateral Triangle

Length = n

Perimeter	427631163
Area	8.7982605537906E+15
Altitude	123446483.53596

Triangular Pyramid

Length = n

Surface area	8.7982605537906E+15
Volume	3.4133280243633E+23
Height	67195754.489776