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

42021718 (number)

42021718 is an even 8-digits composite number following 42021717 and preceding 42021719. In scientific notation, it is written as 4.2021718 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 21010858 positive integers (up to 42021718) that are relatively prime to 42021718.

Interesting facts

42021718 has 4 divisors, whose sum is 63032580
The reverse of 42021718 is 81712024
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	forty-two million twenty-one thousand seven hundred eighteen

Notation

Scientific notation	4.2021718 × 10^7
Engineering notation	4.2021718 × 10^6

Prime Factorization of 42021718

Prime Factorization 2 × 21010859

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42021718	Product of the distinct prime numbers

The prime factorization of 42021718 is 2 × 21010859. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 2, 22, 78, 296, 542, 2227, 8408, 89391, 6045, 5590, 743009, 8066076, 5573429, 92330830, 8094328, 858123506, 790953864, 1097316772, 2731655002

Basic calculations (n = 42021718)

Multiplication

n×y

n×2	84043436
n×3	126065154
n×4	168086872
n×5	210108590

Division

n÷y

n÷2	21010859
n÷3	14007239.333333
n÷3	10505429.5
n÷5	8404343.6

Exponentiation

n^y

n²	1765824783671524
n³	7.4202991096856E+22
n⁴	3.1181371666286E+30
n⁵	1.3102948070139E+38

Nth Root

^y√n

²√n	6482.4160619325
³√n	347.66256872528
⁴√n	80.513452676757
⁵√n	33.47300950146

Divisors of 42021718

1, 2, 21010859, 42021718

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	-42021717	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 42021718 can be divided by 4 positive divisors. The sum of these divisors (counting 42021718) is 1, the average is 0.25.

Base conversion 42021718

Base	System	Value
2	Binary	10100000010011001101010110
3	Ternary	2221001220221221
4	Quaternary	2200103031112
5	Quinary	41224143333
6	Senary	4100400554
8	Octal	240231526
10	Decimal	42021718
12	Duodecimal	120a615a
16	Hexadecimal	2813356
20	Vigesimal	d2ce5i
36	Base36	p0o5y

Cryptographic Hash Functions

md5	70f1997c879b93db6b39c64149405ed3
sha1	6b1ffbc710d573755910b724273025f806a511c5
sha256	5bfbd8fbfabced8ea63b66bf8ab8240535d5ce510bb20bd01e068044d03584f8
sha512	d13d03a0bd38f202f02e47a696f706789aabd3690cd5bef3ddfc43045aa332861066cb2ca7947ea48089f2fea6107d4fcbbf350eb6454d02b59dbed82a09c4f8
ripemd-160	05bb739eb5e9c3854a20efd6e5938d3d9f09db5e

42021718 as geometric shapes

Circle

Radius = n

Diameter	84043436
Circumference	264030241.12004
Area	5.5475021679092E+15

Sphere

Radius = n

Volume	3.1082076227236E+23
Surface area	2.2190008671637E+16
Circumference	264030241.12004

Square

Length = n

Perimeter	168086872
Area	1765824783671524
Diagonal	59427683.509818

Cube

Length = n

Surface area	10594948702029144
Volume	7.4202991096856E+22
Space diagonal	72783750.597332

Equilateral Triangle

Length = n

Perimeter	126065154
Area	7.6462456064585E+14
Altitude	36391875.298666

Triangular Pyramid

Length = n

Surface area	7.6462456064585E+14
Volume	8.7449063648186E+21
Height	19809227.836606