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

40806538 (number)

40806538 is an even 8-digits composite number following 40806537 and preceding 40806539. In scientific notation, it is written as 4.0806538 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 19699680 positive integers (up to 40806538) that are relatively prime to 40806538.

Interesting facts

40806538 has 8 divisors, whose sum is 63320580
The reverse of 40806538 is 83560804
Previous prime number is 29

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	forty million eight hundred six thousand five hundred thirty-eight

Notation

Scientific notation	4.0806538 × 10^7
Engineering notation	4.0806538 × 10^6

Prime Factorization of 40806538

Prime Factorization 2 × 29 × 703561

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	40806538	Product of the distinct prime numbers

The prime factorization of 40806538 is 2 × 29 × 703561. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 4, 62, 33, 765, 982, 941, 853, 16131, 12991, 409566, 842655, 6311716, 8534145, 11186878, 253490, 45855402, 289316022, 6220144746, 472417899

Basic calculations (n = 40806538)

Multiplication

n×y

n×2	81613076
n×3	122419614
n×4	163226152
n×5	204032690

Division

n÷y

n÷2	20403269
n÷3	13602179.333333
n÷3	10201634.5
n÷5	8161307.6

Exponentiation

n^y

n²	1665173543545444
n³	6.7949967481282E+22
n⁴	2.7728029301237E+30
n⁵	1.131484881346E+38

Nth Root

^y√n

²√n	6387.9995303694
³√n	344.2785118289
⁴√n	79.924961872806
⁵√n	33.277136657869

Divisors of 40806538

1, 2, 29, 58, 703561, 1407122, 20403269, 40806538

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	-40806537	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 40806538 can be divided by 8 positive divisors. The sum of these divisors (counting 40806538) is 1, the average is 0.125.

Base conversion 40806538

Base	System	Value
2	Binary	10011011101010100010001010
3	Ternary	2211210012001021
4	Quaternary	2123222202022
5	Quinary	40421302123
6	Senary	4014343054
8	Octal	233524212
10	Decimal	40806538
12	Duodecimal	117baa8a
16	Hexadecimal	26ea88a
20	Vigesimal	cf0g6i
36	Base36	oamiy

Cryptographic Hash Functions

md5	d88fbf92245a0a802845a36e065e95d8
sha1	30cf030f9470079e8ddec9b612f17201ca6ff0c7
sha256	c8e7b6f00cdf7793b401cd316ce590933ce881d52c0d97847b300491d285cbd8
sha512	c93e302a0e5baa056f8054971ad200e476d9fbb8d8524e9b771b96bd00545956c7b4f34d66d1c02780efc82207fa558607a0a65c40ead4fb683ae80c1893c21e
ripemd-160	0b85eec261ecd2b2d23f28263078ff097a67bb63

40806538 as geometric shapes

Circle

Radius = n

Diameter	81613076
Circumference	256395039.99847
Area	5.2312969713544E+15

Sphere

Radius = n

Volume	2.8462815820115E+23
Surface area	2.0925187885418E+16
Circumference	256395039.99847

Square

Length = n

Perimeter	163226152
Area	1665173543545444
Diagonal	57709159.473093

Cube

Length = n

Surface area	9991041261272664
Volume	6.7949967481282E+22
Space diagonal	70678997.09699

Equilateral Triangle

Length = n

Perimeter	122419614
Area	7.2104129521005E+14
Altitude	35339498.548495

Triangular Pyramid

Length = n

Surface area	7.2104129521005E+14
Volume	8.00798046457E+21
Height	19236386.491031