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

42255487 (number)

42255487 is an odd 8-digits composite number following 42255486 and preceding 42255488. In scientific notation, it is written as 4.2255487 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 40031496 positive integers (up to 42255487) that are relatively prime to 42255487.

Interesting facts

42255487 has 4 divisors, whose sum is 44479480
The reverse of 42255487 is 78455224
Previous prime number is 19

Basic properties

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

Name

Name	forty-two million two hundred fifty-five thousand four hundred eighty-seven

Notation

Scientific notation	4.2255487 × 10^7
Engineering notation	4.2255487 × 10^6

Prime Factorization of 42255487

Prime Factorization 19 × 2223973

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42255487	Product of the distinct prime numbers

The prime factorization of 42255487 is 19 × 2223973. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 41, 38, 262, 806, 2797, 4999, 76598, 11656, 457843, 507272, 7661915, 8591753, 88288260, 30714397, 473193552, 272892558, 3690043223, 8725890118

Basic calculations (n = 42255487)

Multiplication

n×y

n×2	84510974
n×3	126766461
n×4	169021948
n×5	211277435

Division

n÷y

n÷2	21127743.5
n÷3	14085162.333333
n÷3	10563871.75
n÷5	8451097.4

Exponentiation

n^y

n²	1785526181607169
n³	7.5448278355061E+22
n⁴	3.1881037452047E+30
n⁵	1.3471487636015E+38

Nth Root

^y√n

²√n	6500.4220632202
³√n	348.30606523775
⁴√n	80.625194965471
⁵√n	33.510169322514

Divisors of 42255487

1, 19, 2223973, 42255487

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	-42255486	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 42255487 can be divided by 4 positive divisors. The sum of these divisors (counting 42255487) is 1, the average is 0.25.

Base conversion 42255487

Base	System	Value
2	Binary	10100001001100010001111111
3	Ternary	2221111210122001
4	Quaternary	2201030101333
5	Quinary	41304133422
6	Senary	4105403131
8	Octal	241142177
10	Decimal	42255487
12	Duodecimal	121994a7
16	Hexadecimal	284c47f
20	Vigesimal	d41ie7
36	Base36	p5ojj

Cryptographic Hash Functions

md5	53a30d3b2e7b5193f5e6b4bdf2b5f0a5
sha1	31c43df32aaf4ebc744ade3d83cf5157e6454853
sha256	c9ac23b63757924de8a464383df157c9d3f8e126f3481892dd78dc4ccaab64ef
sha512	279b7b88f66999963870051b43e0a19292cd471987589c284ee4397d986d80b4e56e3097e58b6dbe4f6562fa31cb7e02804e8a85ff76516deddc6a7ea59901ff
ripemd-160	e6edb28a52d56d7a146782993449c37bc4bbc287

42255487 as geometric shapes

Circle

Radius = n

Diameter	84510974
Circumference	265499055.06612
Area	5.6093959349293E+15

Sphere

Radius = n

Volume	3.1603700934168E+23
Surface area	2.2437583739717E+16
Circumference	265499055.06612

Square

Length = n

Perimeter	169021948
Area	1785526181607169
Diagonal	59758282.80008

Cube

Length = n

Surface area	10713157089643014
Volume	7.5448278355061E+22
Space diagonal	73188650.382566

Equilateral Triangle

Length = n

Perimeter	126766461
Area	7.7315551619702E+14
Altitude	36594325.191283

Triangular Pyramid

Length = n

Surface area	7.7315551619702E+14
Volume	8.891664875619E+21
Height	19919427.600027