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

40949938 (number)

40949938 is an even 8-digits composite number following 40949937 and preceding 40949939. In scientific notation, it is written as 4.0949938 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 20474968 positive integers (up to 40949938) that are relatively prime to 40949938.

Interesting facts

40949938 has 4 divisors, whose sum is 61424910
The reverse of 40949938 is 83994904
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1

Name

Name	forty million nine hundred forty-nine thousand nine hundred thirty-eight

Notation

Scientific notation	4.0949938 × 10^7
Engineering notation	4.0949938 × 10^6

Prime Factorization of 40949938

Prime Factorization 2 × 20474969

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	40949938	Product of the distinct prime numbers

The prime factorization of 40949938 is 2 × 20474969. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 31, 25, 417, 252, 8743, 9479, 21525, 55218, 112117, 67129, 6659179, 5291065, 99942968, 45027394, 545310228, 830351787, 5037662525, 6895930995

Basic calculations (n = 40949938)

Multiplication

n×y

n×2	81899876
n×3	122849814
n×4	163799752
n×5	204749690

Division

n÷y

n÷2	20474969
n÷3	13649979.333333
n÷3	10237484.5
n÷5	8189987.6

Exponentiation

n^y

n²	1676897422203844
n³	6.8668845471607E+22
n⁴	2.8119849645939E+30
n⁵	1.1515060995705E+38

Nth Root

^y√n

²√n	6399.2138579672
³√n	344.68132163273
⁴√n	79.995086461402
⁵√n	33.300491973097

Divisors of 40949938

1, 2, 20474969, 40949938

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	-40949937	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 40949938 can be divided by 4 positive divisors. The sum of these divisors (counting 40949938) is 1, the average is 0.25.

Base conversion 40949938

Base	System	Value
2	Binary	10011100001101100010110010
3	Ternary	2212001110202101
4	Quaternary	2130031202302
5	Quinary	40440344223
6	Senary	4021411014
8	Octal	234154262
10	Decimal	40949938
12	Duodecimal	11869a6a
16	Hexadecimal	270d8b2
20	Vigesimal	cfiegi
36	Base36	odp6a

Cryptographic Hash Functions

md5	51a2408e0224c856abc4860e21bb8e57
sha1	87c4d17e3954bd90ac9d949991cd83b2ba464308
sha256	1fde349392901829e0f3349ea2403a64eb2609d430b8f4387e9d09055fc07872
sha512	c936709e4879a592359b64980b755c532375daa655732d093eb18a691b54d5f059ee063c1d3b552755b7434cbd799e5a275b28cda4b8cc6a376018df0b201be5
ripemd-160	57b1d6ad050876fe1948014ac3192042a071d43c

40949938 as geometric shapes

Circle

Radius = n

Diameter	81899876
Circumference	257296048.77152
Area	5.2681286224193E+15

Sphere

Radius = n

Volume	2.8763938728546E+23
Surface area	2.1072514489677E+16
Circumference	257296048.77152

Square

Length = n

Perimeter	163799752
Area	1676897422203844
Diagonal	57911957.697937

Cube

Length = n

Surface area	10061384533223064
Volume	6.8668845471607E+22
Space diagonal	70927373.182795

Equilateral Triangle

Length = n

Perimeter	122849814
Area	7.2611788358458E+14
Altitude	35463686.591398

Triangular Pyramid

Length = n

Surface area	7.2611788358458E+14
Volume	8.0927010482041E+21
Height	19303985.899312