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

4020145 (number)

4020145 is an odd 7-digits composite number following 4020144 and preceding 4020146. In scientific notation, it is written as 4.020145 × 10^6. The sum of its digits is 16. It has a total of 3 prime factors and 8 positive divisors. There are 3147504 positive integers (up to 4020145) that are relatively prime to 4020145.

Interesting facts

4020145 has 8 divisors, whose sum is 4927104
The reverse of 4020145 is 5410204
Previous prime number is 47

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 16
Digital Root 7

Name

Name	four million twenty thousand one hundred forty-five

Notation

Scientific notation	4.020145 × 10^6
Engineering notation	4.020145 × 10^6

Prime Factorization of 4020145

Prime Factorization 5 × 47 × 17107

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	4020145	Product of the distinct prime numbers

The prime factorization of 4020145 is 5 × 47 × 17107. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 36, 32, 264, 607, 4280, 1279, 93450, 78636, 357094, 691979, 7157218, 5461311, 92279688, 55769646, 10930903, 21842973, 8701953146, 3700356842

Basic calculations (n = 4020145)

Multiplication

n×y

n×2	8040290
n×3	12060435
n×4	16080580
n×5	20100725

Division

n÷y

n÷2	2010072.5
n÷3	1340048.3333333
n÷3	1005036.25
n÷5	804029

Exponentiation

n^y

n²	16161565821025
n³	6.4971838027565E+19
n⁴	2.6119620978732E+26
n⁵	1.0500466367955E+33

Nth Root

^y√n

²√n	2005.0299249637
³√n	159.0061440343
⁴√n	44.777560507063
⁵√n	20.933813154136

Divisors of 4020145

1, 5, 47, 235, 17107, 85535, 804029, 4020145

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	-4020144	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 4020145 can be divided by 8 positive divisors. The sum of these divisors (counting 4020145) is 1, the average is 0.125.

Base conversion 4020145

Base	System	Value
2	Binary	1111010101011110110001
3	Ternary	21120020121021
4	Quaternary	33111132301
5	Quinary	2012121040
6	Senary	222055441
8	Octal	17253661
10	Decimal	4020145
12	Duodecimal	141a581
16	Hexadecimal	3d57b1
20	Vigesimal	152a75
36	Base36	2e5yp

Cryptographic Hash Functions

md5	d4345efec0d2613e47a4c781d076b3a4
sha1	a456240fa4872a6187b8f061a2ce91e898194166
sha256	37a9a8acc8c4dba5dd83ca40bc998d267b0abdb2f7230a1d18ec7c08be762054
sha512	9ee0f99ac1fcecce3e101ebb628945c25f36a1530a396b1c6cfd561403d904a84284ad6ab3e402ef464ae4ccce3d1000847537a16adc8eea3863c71a17cdd4fd
ripemd-160	e3755176da7653daa432675625f51b647001b390

4020145 as geometric shapes

Circle

Radius = n

Diameter	8040290
Circumference	25259315.996731
Area	50773056453840

Sphere

Radius = n

Volume	2.7215339871683E+20
Surface area	2.0309222581536E+14
Circumference	25259315.996731

Square

Length = n

Perimeter	16080580
Area	16161565821025
Diagonal	5685343.5817064

Cube

Length = n

Surface area	96969394926150
Volume	6.4971838027565E+19
Space diagonal	6963095.393794

Equilateral Triangle

Length = n

Perimeter	12060435
Area	6998163282971
Altitude	3481547.696897

Triangular Pyramid

Length = n

Surface area	6998163282971
Volume	7.6570045425741E+18
Height	1895114.5272355