40549894 (number)

40549894 is an even 8-digits composite number following 40549893 and preceding 40549895. In scientific notation, it is written as 4.0549894 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 15577920 positive integers (up to 40549894) that are relatively prime to 40549894.

Interesting facts

Basic properties

Name

Name forty million five hundred forty-nine thousand eight hundred ninety-four

Notation

Scientific notation 4.0549894 × 10^7
Engineering notation 4.0549894 × 10^6

Prime Factorization of 40549894

Prime Factorization 2 × 77 × 73 × 3607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40549894
Product of the distinct prime numbers

The prime factorization of 40549894 is 2 × 77 × 73 × 3607. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 65, 93, 153, 216, 3054, 2849, 94562, 62197, 483489, 863267, 955931, 4707701, 46554969, 46306785, 756816579, 306026203, 4964895130, 1989678110

Basic calculations (n = 40549894)

Multiplication

n×y
n×2 81099788
n×3 121649682
n×4 162199576
n×5 202749470

Division

n÷y
n÷2 20274947
n÷3 13516631.333333
n÷3 10137473.5
n÷5 8109978.8

Exponentiation

ny
n2 1644293903411236
n3 6.6675943488172E+22
n4 2.7037024407954E+30
n5 1.0963484738179E+38

Nth Root

y√n
2√n 6367.8798669573
3√n 343.55523803619
4√n 79.798996653826
5√n 33.235173068375

Divisors of 40549894

1, 2, 73, 77, 146, 154, 3607, 5621, 7214, 11242, 263311, 277739, 526622, 555478, 20274947, 40549894

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 -40549893
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 40549894 can be divided by 16 positive divisors. The sum of these divisors (counting 40549894) is 1, the average is 0.0625.

Base conversion 40549894

Base System Value
2 Binary 10011010101011111000000110
3 Ternary 2211022010222221
4 Quaternary 2122223320012
5 Quinary 40340044034
6 Senary 4005042554
8 Octal 232537006
10 Decimal 40549894
12 Duodecimal 116b645a
16 Hexadecimal 26abe06
20 Vigesimal cd8eee
36 Base36 o54hy

Cryptographic Hash Functions

md5 801048ee838e0771ea59da539af7ce49
sha1 95e36dde89fcea4ec5dad3deb46e5788bf06a63b
sha256 b30a63b86ffb2346f58e30d7b34653d459ce55757458ad90230f85056e216883
sha512 940bb621233841c11696f656fe7b0359f7471ab81fc609d97b8875b87ca63a0c01c03cd0e911186de12fbfbfeb0e19632452c6350aabfb1b3073764d248132c1
ripemd-160 de15e52aa005e15de0f0cc181ab4160b131c1e32

40549894 as geometric shapes

Circle

Radius = n
Diameter 81099788
Circumference 254782498.18849
Area 5.1657016472992E+15

Sphere

Radius = n
Volume 2.7929153897815E+23
Surface area 2.0662806589197E+16
Circumference 254782498.18849

Square

Length = n
Perimeter 162199576
Area 1644293903411236
Diagonal 57346210.047591

Cube

Length = n
Surface area 9865763420467416
Volume 6.6675943488172E+22
Space diagonal 70234476.649532

Equilateral Triangle

Length = n
Perimeter 121649682
Area 7.12000145821E+14
Altitude 35117238.324766

Triangular Pyramid

Length = n
Surface area 7.12000145821E+14
Volume 7.8578352970829E+21
Height 19115403.349197