40668894 (number)

40668894 is an even 8-digits composite number following 40668893 and preceding 40668895. In scientific notation, it is written as 4.0668894 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 11619648 positive integers (up to 40668894) that are relatively prime to 40668894.

Interesting facts

Basic properties

Name

Name forty million six hundred sixty-eight thousand eight hundred ninety-four

Notation

Scientific notation 4.0668894 × 10^7
Engineering notation 4.0668894 × 10^6

Prime Factorization of 40668894

Prime Factorization 2 × 7 × 3 × 3 × 322769

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13556298
Product of the distinct prime numbers

The prime factorization of 40668894 is 2 × 7 × 3 × 3 × 322769. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 86, 36, 202, 457, 3609, 6246, 50581, 79697, 675011, 647949, 8763331, 8303191, 92936229, 19424283, 669383920, 979402747, 9591892955, 6635724873

Basic calculations (n = 40668894)

Multiplication

n×y
n×2 81337788
n×3 122006682
n×4 162675576
n×5 203344470

Division

n÷y
n÷2 20334447
n÷3 13556298
n÷3 10167223.5
n÷5 8133778.8

Exponentiation

ny
n2 1653958939183236
n3 6.7264680777995E+22
n4 2.7355801725041E+30
n5 1.1125302006407E+38

Nth Root

y√n
2√n 6377.2167910461
3√n 343.89098199492
4√n 79.857477990769
5√n 33.254656972051

Divisors of 40668894

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 322769, 645538, 968307, 1936614, 2259383, 2904921, 4518766, 5809842, 6778149, 13556298, 20334447, 40668894

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40668893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40668894 can be divided by 24 positive divisors. The sum of these divisors (counting 40668894) is 1, the average is 0.041666666666667.

Base conversion 40668894

Base System Value
2 Binary 10011011001000111011011110
3 Ternary 2211112012020100
4 Quaternary 2123020323132
5 Quinary 40402401034
6 Senary 4011401530
8 Octal 233107336
10 Decimal 40668894
12 Duodecimal 117532a6
16 Hexadecimal 26c8ede
20 Vigesimal ce3c4e
36 Base36 o7obi

Cryptographic Hash Functions

md5 a0ea78ab231248837f21f2b09bede1e0
sha1 e966e757b9ba346dc028a95b094b2e4cefcecce8
sha256 be0d99654880a49d05990b4bb80423c04e5c1ce1916dc125d7482c5e7581a16a
sha512 c18f0cec5363eb3e03bc89186398eb5c56b61f630d4f0b4371a00610035861d9a88dc69cd3cd47cabd14ba7cd9d69660703e4186507835c6d8aca2ef6646c6f0
ripemd-160 9b666d5e1e33a999ba2a7de4c4c3dd951821fd30

40668894 as geometric shapes

Circle

Radius = n
Diameter 81337788
Circumference 255530197.24004
Area 5.1960652526772E+15

Sphere

Radius = n
Volume 2.8175763597095E+23
Surface area 2.0784261010709E+16
Circumference 255530197.24004

Square

Length = n
Perimeter 162675576
Area 1653958939183236
Diagonal 57514501.461514

Cube

Length = n
Surface area 9923753635099416
Volume 6.7264680777995E+22
Space diagonal 70440590.695633

Equilateral Triangle

Length = n
Perimeter 122006682
Area 7.1618522907452E+14
Altitude 35220295.347817

Triangular Pyramid

Length = n
Surface area 7.1618522907452E+14
Volume 7.9272186520782E+21
Height 19171500.487171