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

42245842 (number)

42245842 is an even 8-digits composite number following 42245841 and preceding 42245843. In scientific notation, it is written as 4.2245842 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 21122920 positive integers (up to 42245842) that are relatively prime to 42245842.

Interesting facts

42245842 has 4 divisors, whose sum is 63368766
The reverse of 42245842 is 24854224
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	forty-two million two hundred forty-five thousand eight hundred forty-two

Notation

Scientific notation	4.2245842 × 10^7
Engineering notation	4.2245842 × 10^6

Prime Factorization of 42245842

Prime Factorization 2 × 21122921

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42245842	Product of the distinct prime numbers

The prime factorization of 42245842 is 2 × 21122921. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 6, 46, 91, 317, 318, 6358, 1897, 69538, 99085, 70367, 908775, 9715430, 2997438, 10432767, 5713859, 603243197, 648059962, 4056462648, 9768495356

Basic calculations (n = 42245842)

Multiplication

n×y

n×2	84491684
n×3	126737526
n×4	168983368
n×5	211229210

Division

n÷y

n÷2	21122921
n÷3	14081947.333333
n÷3	10561460.5
n÷5	8449168.4

Exponentiation

n^y

n²	1784711166288964
n³	7.5396625946679E+22
n⁴	3.1851939470765E+30
n⁵	1.3456120022755E+38

Nth Root

^y√n

²√n	6499.6801459764
³√n	348.27956242616
⁴√n	80.620593808136
⁵√n	33.508639414237

Divisors of 42245842

1, 2, 21122921, 42245842

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	-42245841	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 42245842 can be divided by 4 positive divisors. The sum of these divisors (counting 42245842) is 1, the average is 0.25.

Base conversion 42245842

Base	System	Value
2	Binary	10100001001001111011010010
3	Ternary	2221111022101211
4	Quaternary	2201021323102
5	Quinary	41303331332
6	Senary	4105250334
8	Octal	241117322
10	Decimal	42245842
12	Duodecimal	121939aa
16	Hexadecimal	2849ed2
20	Vigesimal	d40ec2
36	Base36	p5h3m

Cryptographic Hash Functions

md5	6747c4bb7ad4dcde7bfdb22d271cff8f
sha1	9f289235e585aa9a06c1ffabba1e6ac5e682c19e
sha256	b02f5a94dcab7cb7865319057422a8814a2a4e32017f002dc0ea1e49bd3485f7
sha512	bdb13d0ecf27de429544b528fd98702183ab33a0b335a30ef3787cda1391d335a3ded5a390dcde9cb409d81a676ff275c6a717d0c0355167331190c8621f4aa6
ripemd-160	91d2c05f21c2dc5d0093e9663d32bf16a0c5c4ae

42245842 as geometric shapes

Circle

Radius = n

Diameter	84491684
Circumference	265438453.74383
Area	5.6068354887931E+15

Sphere

Radius = n

Volume	3.1582064823939E+23
Surface area	2.2427341955172E+16
Circumference	265438453.74383

Square

Length = n

Perimeter	168983368
Area	1784711166288964
Diagonal	59744642.710271

Cube

Length = n

Surface area	10708266997733784
Volume	7.5396625946679E+22
Space diagonal	73171944.752527

Equilateral Triangle

Length = n

Perimeter	126737526
Area	7.72802604212E+14
Altitude	36585972.376264

Triangular Pyramid

Length = n

Surface area	7.72802604212E+14
Volume	8.8855775809138E+21
Height	19914880.903424