40394788 (number)

40394788 is an even 8-digits composite number following 40394787 and preceding 40394789. In scientific notation, it is written as 4.0394788 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 48 positive divisors. There are 16128000 positive integers (up to 40394788) that are relatively prime to 40394788.

Interesting facts

Basic properties

Name

Name forty million three hundred ninety-four thousand seven hundred eighty-eight

Notation

Scientific notation 4.0394788 × 10^7
Engineering notation 4.0394788 × 10^6

Prime Factorization of 40394788

Prime Factorization 2 × 2 × 7 × 17 × 113 × 751

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20197394
Product of the distinct prime numbers

The prime factorization of 40394788 is 2 × 2 × 7 × 17 × 113 × 751. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 40394788)

Multiplication

n×y
n×2 80789576
n×3 121184364
n×4 161579152
n×5 201973940

Division

n÷y
n÷2 20197394
n÷3 13464929.333333
n÷3 10098697
n÷5 8078957.6

Exponentiation

ny
n2 1631738897564944
n3 6.591374683849E+22
n4 2.6625718298265E+30
n5 1.0755402460061E+38

Nth Root

y√n
2√n 6355.6894197247
3√n 343.11663790735
4√n 79.722577854236
5√n 33.20970873473

Divisors of 40394788

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40394787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40394788 can be divided by 48 positive divisors. The sum of these divisors (counting 40394788) is 1, the average is 0.020833333333333.

Base conversion 40394788

Base System Value
2 Binary 10011010000110000000100100
3 Ternary 2211000021020021
4 Quaternary 2122012000210
5 Quinary 40320113123
6 Senary 4001444524
8 Octal 232060044
10 Decimal 40394788
12 Duodecimal 11640744
16 Hexadecimal 2686024
20 Vigesimal cc96j8
36 Base36 o1stg

Cryptographic Hash Functions

md5 b642207dad17c9ae14e840e4d1c43961
sha1 1eb1794509e5430b72c54afccfbb4dda6d7caa7d
sha256 2a7c4844561032d0c2bd912eadc52ca98c5263a11ebdaa6b314517ad0a0f8a2b
sha512 23dae6659d8fcb45c9c832770e6e85f1827012477298f75be5e0cdc2bad53a1f0bbfc2208dca882a90ec72a02965ed13314f44bedb3333087c41b898bead624c
ripemd-160 cf4a66f7b2bf0b885eafe799b8e3b70aec07eba4

40394788 as geometric shapes

Circle

Radius = n
Diameter 80789576
Circumference 253807938.44823
Area 5.1262589331667E+15

Sphere

Radius = n
Volume 2.7609885711784E+23
Surface area 2.0505035732667E+16
Circumference 253807938.44823

Square

Length = n
Perimeter 161579152
Area 1631738897564944
Diagonal 57126857.038786

Cube

Length = n
Surface area 9790433385389664
Volume 6.591374683849E+22
Space diagonal 69965825.176974

Equilateral Triangle

Length = n
Perimeter 121184364
Area 7.0656366881723E+14
Altitude 34982912.588487

Triangular Pyramid

Length = n
Surface area 7.0656366881723E+14
Volume 7.7680095604849E+21
Height 19042285.679595