40394494 (number)

40394494 is an even 8-digits composite number following 40394493 and preceding 40394495. In scientific notation, it is written as 4.0394494 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors. There are 16290720 positive integers (up to 40394494) that are relatively prime to 40394494.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0394494 × 10^7
Engineering notation 4.0394494 × 10^6

Prime Factorization of 40394494

Prime Factorization 2 × 7 × 19 × 181 × 839

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 40394494
Product of the distinct prime numbers

The prime factorization of 40394494 is 2 × 7 × 19 × 181 × 839. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 41, 28, 901, 381, 4448, 2669, 33631, 19947, 601108, 210114, 8274444, 7930754, 41223107, 30589537, 231708613, 470166391, 2437269106, 6134304456

Basic calculations (n = 40394494)

Multiplication

n×y
n×2 80788988
n×3 121183482
n×4 161577976
n×5 201972470

Division

n÷y
n÷2 20197247
n÷3 13464831.333333
n÷3 10098623.5
n÷5 8078898.8

Exponentiation

ny
n2 1631715145516036
n3 6.5912307655257E+22
n4 2.6624943161064E+30
n5 1.0755011067699E+38

Nth Root

y√n
2√n 6355.6662907991
3√n 343.1158054853
4√n 79.722432795287
5√n 33.20966039343

Divisors of 40394494

1, 2, 7, 14, 19, 38, 133, 181, 266, 362, 839, 1267, 1678, 2534, 3439, 5873, 6878, 11746, 15941, 24073, 31882, 48146, 111587, 151859, 223174, 303718, 1063013, 2126026, 2885321, 5770642, 20197247, 40394494

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40394493
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40394494 can be divided by 32 positive divisors. The sum of these divisors (counting 40394494) is 1, the average is 0.03125.

Base conversion 40394494

Base System Value
2 Binary 10011010000101111011111110
3 Ternary 2211000020211101
4 Quaternary 2122011323332
5 Quinary 40320110434
6 Senary 4001443314
8 Octal 232057376
10 Decimal 40394494
12 Duodecimal 1164053a
16 Hexadecimal 2685efe
20 Vigesimal cc964e
36 Base36 o1sla

Cryptographic Hash Functions

md5 e62dedfd8a0d20091c1be6642ffab591
sha1 7e90d481bcfd56ed9b70a269f95fa68ab880507f
sha256 dc6afeb6720bc200150a3e95d10d977142b430319dbf4d35b3c62f9a1abcb6c1
sha512 56e22e318385b74ccea2f0a10117d3739ee7e2caefeb1c4f343eca7e8e33f4c51e67cedd08536358eb60d0fe09c70d60a5c7634baabf5068c848644a0321acc7
ripemd-160 deeec9f211dc52545e8beffca116e204d3d1bb80

40394494 as geometric shapes

Circle

Radius = n
Diameter 80788988
Circumference 253806091.19175
Area 5.1261843139044E+15

Sphere

Radius = n
Volume 2.7609282868121E+23
Surface area 2.0504737255618E+16
Circumference 253806091.19175

Square

Length = n
Perimeter 161577976
Area 1631715145516036
Diagonal 57126441.259999

Cube

Length = n
Surface area 9790290873096216
Volume 6.5912307655257E+22
Space diagonal 69965315.954036

Equilateral Triangle

Length = n
Perimeter 121183482
Area 7.0655338387835E+14
Altitude 34982657.977018

Triangular Pyramid

Length = n
Surface area 7.0655338387835E+14
Volume 7.7678399511143E+21
Height 19042147.086666