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

40243946 (number)

40243946 is an even 8-digits composite number following 40243945 and preceding 40243947. In scientific notation, it is written as 4.0243946 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 20121972 positive integers (up to 40243946) that are relatively prime to 40243946.

Interesting facts

40243946 has 4 divisors, whose sum is 60365922
The reverse of 40243946 is 64934204
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	forty million two hundred forty-three thousand nine hundred forty-six

Notation

Scientific notation	4.0243946 × 10^7
Engineering notation	4.0243946 × 10^6

Prime Factorization of 40243946

Prime Factorization 2 × 20121973

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	40243946	Product of the distinct prime numbers

The prime factorization of 40243946 is 2 × 20121973. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 10, 95, 99, 647, 490, 9953, 2132, 63029, 92259, 195367, 448477, 7818141, 6971467, 27689317, 80704011, 687397145, 877934720, 5706617177, 536292601

Basic calculations (n = 40243946)

Multiplication

n×y

n×2	80487892
n×3	120731838
n×4	160975784
n×5	201219730

Division

n÷y

n÷2	20121973
n÷3	13414648.666667
n÷3	10060986.5
n÷5	8048789.2

Exponentiation

n^y

n²	1619575189650916
n³	6.5178096475251E+22
n⁴	2.6230237949328E+30
n⁵	1.0556082795999E+38

Nth Root

^y√n

²√n	6343.8116302425
³√n	342.68901709068
⁴√n	79.648048502412
⁵√n	33.184869301724

Divisors of 40243946

1, 2, 20121973, 40243946

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	-40243945	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 40243946 can be divided by 4 positive divisors. The sum of these divisors (counting 40243946) is 1, the average is 0.25.

Base conversion 40243946

Base	System	Value
2	Binary	10011001100001001011101010
3	Ternary	2210201121022112
4	Quaternary	2121201023222
5	Quinary	40300301241
6	Senary	3554322322
8	Octal	231411352
10	Decimal	40243946
12	Duodecimal	115893a2
16	Hexadecimal	26612ea
20	Vigesimal	cba9h6
36	Base36	nykfe

Cryptographic Hash Functions

md5	00635561c14e51cdd1e3bb336e7b7ed7
sha1	baaa46332076555e9f558c4f99257b5ee56e6147
sha256	75d1623362fb845f4a6a1733e365aa6465a6f7d527a454dba0520b74def4c70b
sha512	99453b813dd42fe53af1fe6b26661ce002c26db372516655bf909764e047afbc7cfd38972b13e9879f1e1eaf60b856ba27312350437349bce5be9fc343ff4db6
ripemd-160	73d4b4ad3bedf98a89e5d302c4e6ed8d36ab298f

40243946 as geometric shapes

Circle

Radius = n

Diameter	80487892
Circumference	252860170.21013
Area	5.0880455177436E+15

Sphere

Radius = n

Volume	2.7301737208215E+23
Surface area	2.0352182070974E+16
Circumference	252860170.21013

Square

Length = n

Perimeter	160975784
Area	1619575189650916
Diagonal	56913534.23661

Cube

Length = n

Surface area	9717451137905496
Volume	6.5178096475251E+22
Space diagonal	69704559.169058

Equilateral Triangle

Length = n

Perimeter	120731838
Area	7.0129662878835E+14
Altitude	34852279.584529

Triangular Pyramid

Length = n

Surface area	7.0129662878835E+14
Volume	7.6813123337469E+21
Height	18971178.07887