40393742 (number)

40393742 is an even 8-digits composite number following 40393741 and preceding 40393743. In scientific notation, it is written as 4.0393742 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 19960320 positive integers (up to 40393742) that are relatively prime to 40393742.

Interesting facts

Basic properties

Name

Name forty million three hundred ninety-three thousand seven hundred forty-two

Notation

Scientific notation 4.0393742 × 10^7
Engineering notation 4.0393742 × 10^6

Prime Factorization of 40393742

Prime Factorization 2 × 193 × 461 × 227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40393742
Product of the distinct prime numbers

The prime factorization of 40393742 is 2 × 193 × 461 × 227. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 4, 15, 505, 197, 9082, 2508, 41731, 41972, 859882, 356315, 9516825, 3366286, 53653343, 91024010, 742611372, 725016249, 322463264, 1941982616

Basic calculations (n = 40393742)

Multiplication

n×y
n×2 80787484
n×3 121181226
n×4 161574968
n×5 201968710

Division

n÷y
n÷2 20196871
n÷3 13464580.666667
n÷3 10098435.5
n÷5 8078748.4

Exponentiation

ny
n2 1631654392762564
n3 6.5908626574418E+22
n4 2.6622960574214E+30
n5 1.075401000711E+38

Nth Root

y√n
2√n 6355.6071307154
3√n 343.11367627856
4√n 79.722061756551
5√n 33.209536743654

Divisors of 40393742

1, 2, 193, 227, 386, 454, 461, 922, 43811, 87622, 88973, 104647, 177946, 209294, 20196871, 40393742

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40393741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40393742 can be divided by 16 positive divisors. The sum of these divisors (counting 40393742) is 1, the average is 0.0625.

Base conversion 40393742

Base System Value
2 Binary 10011010000101110000001110
3 Ternary 2211000012210112
4 Quaternary 2122011300032
5 Quinary 40320044432
6 Senary 4001440022
8 Octal 232056016
10 Decimal 40393742
12 Duodecimal 11640012
16 Hexadecimal 2685c0e
20 Vigesimal cc9472
36 Base36 o1s0e

Cryptographic Hash Functions

md5 d5f50b569a2e28b8377498c82aa431cf
sha1 74044ec552a8c4db2bd5d7499d39b6dc0142e75b
sha256 4f2f501939262912c36a83217fea26875c2a65291c1346ce44f924db24b18f7f
sha512 30d8a038bbf301658d9dd8658b01258fda9bd142b5719da277f711db13defc02d38385219716cc524c1fb55cfef789b9c935cf9921194f32fe98024b921d4019
ripemd-160 32b31033889f31e8784e5b4655443d61228c5e99

40393742 as geometric shapes

Circle

Radius = n
Diameter 80787484
Circumference 253801366.2364
Area 5.1259934535004E+15

Sphere

Radius = n
Volume 2.7607740940584E+23
Surface area 2.0503973814002E+16
Circumference 253801366.2364

Square

Length = n
Perimeter 161574968
Area 1631654392762564
Diagonal 57125377.7714

Cube

Length = n
Surface area 9789926356575384
Volume 6.5908626574418E+22
Space diagonal 69964013.451829

Equilateral Triangle

Length = n
Perimeter 121181226
Area 7.0652707716443E+14
Altitude 34982006.725914

Triangular Pyramid

Length = n
Surface area 7.0652707716443E+14
Volume 7.7674061315771E+21
Height 19041792.590467