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

42021605 (number)

42021605 is an odd 8-digits composite number following 42021604 and preceding 42021606. In scientific notation, it is written as 4.2021605 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 33592000 positive integers (up to 42021605) that are relatively prime to 42021605.

Interesting facts

42021605 has 8 divisors, whose sum is 50463864
The reverse of 42021605 is 50612024
Previous prime number is 1901

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	forty-two million twenty-one thousand six hundred five

Notation

Scientific notation	4.2021605 × 10^7
Engineering notation	4.2021605 × 10^6

Prime Factorization of 42021605

Prime Factorization 5 × 1901 × 4421

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	42021605	Product of the distinct prime numbers

The prime factorization of 42021605 is 5 × 1901 × 4421. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 62, 69, 349, 665, 5276, 8467, 47343, 12715, 126292, 911689, 5033016, 1358898, 86127100, 85563658, 603636081, 571068310, 4300371413, 9574224170

Basic calculations (n = 42021605)

Multiplication

n×y

n×2	84043210
n×3	126064815
n×4	168086420
n×5	210108025

Division

n÷y

n÷2	21010802.5
n÷3	14007201.666667
n÷3	10505401.25
n÷5	8404321

Exponentiation

n^y

n²	1765815286776025
n³	7.4202392483864E+22
n⁴	3.1181036270119E+30
n⁵	1.3102771896336E+38

Nth Root

^y√n

²√n	6482.4073460405
³√n	347.66225709353
⁴√n	80.51339854981
⁵√n	33.472991499083

Divisors of 42021605

1, 5, 1901, 4421, 9505, 22105, 8404321, 42021605

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	-42021604	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 42021605 can be divided by 8 positive divisors. The sum of these divisors (counting 42021605) is 1, the average is 0.125.

Base conversion 42021605

Base	System	Value
2	Binary	10100000010011001011100101
3	Ternary	2221001220210202
4	Quaternary	2200103023211
5	Quinary	41224142410
6	Senary	4100400245
8	Octal	240231345
10	Decimal	42021605
12	Duodecimal	120a6085
16	Hexadecimal	28132e5
20	Vigesimal	d2ce05
36	Base36	p0o2t

Cryptographic Hash Functions

md5	d1c01d7fde9936236a4d14e6564371bc
sha1	05c0245c85106f373e8b92840847efca23e1dbad
sha256	c37e95663fb1b7a3f1a72548044c8aa13b77cbf99bd8909ca3a0d0a9290d2529
sha512	818153d88c381ea83d9ec447d0888d545e2acbd842cfd57554e6966d58942d88e2c5a2ab0847b1fe25d88442d7d22e7277da86fc6c4473779ed4a7f28c4fa10c
ripemd-160	7c36d67c169fee9172cdafac06ad569ee3c6f17c

42021605 as geometric shapes

Circle

Radius = n

Diameter	84043210
Circumference	264029531.1201
Area	5.5474723325321E+15

Sphere

Radius = n

Volume	3.1081825480812E+23
Surface area	2.2189889330128E+16
Circumference	264029531.1201

Square

Length = n

Perimeter	168086420
Area	1765815286776025
Diagonal	59427523.703685

Cube

Length = n

Surface area	10594891720656150
Volume	7.4202392483864E+22
Space diagonal	72783554.87559

Equilateral Triangle

Length = n

Perimeter	126064815
Area	7.6462044836947E+14
Altitude	36391777.437795

Triangular Pyramid

Length = n

Surface area	7.6462044836947E+14
Volume	8.744835817601E+21
Height	19809174.567895