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

83487142 (number)

83487142 is an even 8-digits composite number following 83487141 and preceding 83487143. In scientific notation, it is written as 8.3487142 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 41743570 positive integers (up to 83487142) that are relatively prime to 83487142.

Interesting facts

83487142 has 4 divisors, whose sum is 125230716
The reverse of 83487142 is 24178438
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	eighty-three million four hundred eighty-seven thousand one hundred forty-two

Notation

Scientific notation	8.3487142 × 10^7
Engineering notation	8.3487142 × 10^6

Prime Factorization of 83487142

Prime Factorization 2 × 41743571

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	83487142	Product of the distinct prime numbers

The prime factorization of 83487142 is 2 × 41743571. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 1, 41, 22, 986, 935, 1316, 718, 88633, 63803, 260938, 483132, 9289770, 661292, 84599546, 16128511, 945395038, 489424895, 2111365964, 9964403612

Basic calculations (n = 83487142)

Multiplication

n×y

n×2	166974284
n×3	250461426
n×4	333948568
n×5	417435710

Division

n÷y

n÷2	41743571
n÷3	27829047.333333
n÷3	20871785.5
n÷5	16697428.4

Exponentiation

n^y

n²	6970102879328164
n³	5.8191396884108E+23
n⁴	4.8582334148419E+31
n⁵	4.0560002297405E+39

Nth Root

^y√n

²√n	9137.1298557041
³√n	437.0587956994
⁴√n	95.588335353767
⁵√n	38.399354055773

Divisors of 83487142

1, 2, 41743571, 83487142

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	-83487141	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 83487142 can be divided by 4 positive divisors. The sum of these divisors (counting 83487142) is 1, the average is 0.25.

Base conversion 83487142

Base	System	Value
2	Binary	100111110011110100110100110
3	Ternary	12211002120211101
4	Quaternary	10332132212212
5	Quinary	132333042032
6	Senary	12141230314
8	Octal	476364646
10	Decimal	83487142
12	Duodecimal	23b6239a
16	Hexadecimal	4f9e9a6
20	Vigesimal	161fhh2
36	Base36	1dpf3a

Cryptographic Hash Functions

md5	94fed7323f9dc9504ec0d88de8ad19b6
sha1	d3152e31bbc3f894ffb717c4ffde88058b998576
sha256	8c653480599dc3410184c298135b3550042f6cc0115300cc10df05c0c90f1700
sha512	219d7950c7a1c55573ae7a7601ec4036cb5f73303734b3b0513a579f222394aece904086b7c459612fd2f4150025d0b8ae29f4288ee2738f02f094a756f78188
ripemd-160	ab5220a50a13e2dae5b13472f8261d7cf4f85539

83487142 as geometric shapes

Circle

Radius = n

Diameter	166974284
Circumference	524565183.95282
Area	2.1897224000462E+16

Sphere

Radius = n

Volume	2.4375155327099E+24
Surface area	8.758889600185E+16
Circumference	524565183.95282

Square

Length = n

Perimeter	333948568
Area	6970102879328164
Diagonal	118068648.50017

Cube

Length = n

Surface area	41820617275968984
Volume	5.8191396884108E+23
Space diagonal	144603971.72272

Equilateral Triangle

Length = n

Perimeter	250461426
Area	3.0181430802446E+15
Altitude	72301985.861359

Triangular Pyramid

Length = n

Surface area	3.0181430802446E+15
Volume	6.8579218905784E+22
Height	39356216.166723