40494042 (number)

40494042 is an even 8-digits composite number following 40494041 and preceding 40494043. In scientific notation, it is written as 4.0494042 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 13457664 positive integers (up to 40494042) that are relatively prime to 40494042.

Interesting facts

Basic properties

Name

Name forty million four hundred ninety-four thousand forty-two

Notation

Scientific notation 4.0494042 × 10^7
Engineering notation 4.0494042 × 10^6

Prime Factorization of 40494042

Prime Factorization 2 × 9 × 353 × 6373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40494042
Product of the distinct prime numbers

The prime factorization of 40494042 is 2 × 9 × 353 × 6373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 50, 61, 706, 563, 4117, 4094, 31110, 50082, 979021, 789651, 2476465, 8016805, 12621675, 14284911, 667117853, 783557166, 391403550, 5327663443

Basic calculations (n = 40494042)

Multiplication

n×y
n×2 80988084
n×3 121482126
n×4 161976168
n×5 202470210

Division

n÷y
n÷2 20247021
n÷3 13498014
n÷3 10123510.5
n÷5 8098808.4

Exponentiation

ny
n2 1639767437497764
n3 6.6400811484267E+22
n4 2.688837249078E+30
n5 1.0888188849533E+38

Nth Root

y√n
2√n 6363.4929087727
3√n 343.39743192173
4√n 79.771504365736
5√n 33.226012628024

Divisors of 40494042

1, 2, 9, 18, 353, 706, 3177, 6354, 6373, 12746, 57357, 114714, 2249669, 4499338, 20247021, 40494042

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 -40494041
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 40494042 can be divided by 16 positive divisors. The sum of these divisors (counting 40494042) is 1, the average is 0.0625.

Base conversion 40494042

Base System Value
2 Binary 10011010011110001111011010
3 Ternary 2211012022101100
4 Quaternary 2122132033122
5 Quinary 40331302132
6 Senary 4003532230
8 Octal 232361732
10 Decimal 40494042
12 Duodecimal 1168a076
16 Hexadecimal 269e3da
20 Vigesimal cd1f22
36 Base36 o3xei

Cryptographic Hash Functions

md5 570e0f350d5cf5967934a3ec7ac4baf3
sha1 18e914098fda35fd0c147abefb4e662b8490f196
sha256 04ccd578574df63dbf7e289f1319da060020ef9ee164096aa0ec6ed360e34852
sha512 a46184cdd3bca6b3f7d7457f05a8febf19582b831473499539d86c4465999688a29101d2158733a545c303a31fe33a299c20605f063c878fd5bf487925fbcc09
ripemd-160 ce4d7fd57f38180a4803a60afb9b28e388e3fc14

40494042 as geometric shapes

Circle

Radius = n
Diameter 80988084
Circumference 254431569.72271
Area 5.1514813352387E+15

Sphere

Radius = n
Volume 2.7813906873516E+23
Surface area 2.0605925340955E+16
Circumference 254431569.72271

Square

Length = n
Perimeter 161976168
Area 1639767437497764
Diagonal 57267223.391706

Cube

Length = n
Surface area 9838604624986584
Volume 6.6400811484267E+22
Space diagonal 70137738.147828

Equilateral Triangle

Length = n
Perimeter 121482126
Area 7.1004012858579E+14
Altitude 35068869.073914

Triangular Pyramid

Length = n
Surface area 7.1004012858579E+14
Volume 7.8254106794691E+21
Height 19089074.463902