29118894 (number)

29118894 is an even 8-digits composite number following 29118893 and preceding 29118895. In scientific notation, it is written as 2.9118894 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 8279712 positive integers (up to 29118894) that are relatively prime to 29118894.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred eighteen thousand eight hundred ninety-four

Notation

Scientific notation 2.9118894 × 10^7
Engineering notation 2.9118894 × 10^6

Prime Factorization of 29118894

Prime Factorization 2 × 21 × 223 × 3109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 29118894
Product of the distinct prime numbers

The prime factorization of 29118894 is 2 × 21 × 223 × 3109. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 71, 96, 231, 166, 3181, 667, 30626, 80315, 750007, 433224, 4654666, 2665255, 86312294, 33484634, 821277343, 863220973, 9554495011, 7959658376

Basic calculations (n = 29118894)

Multiplication

n×y
n×2 58237788
n×3 87356682
n×4 116475576
n×5 145594470

Division

n÷y
n÷2 14559447
n÷3 9706298
n÷3 7279723.5
n÷5 5823778.8

Exponentiation

ny
n2 847909987783236
n3 2.4690201055801E+22
n4 7.1895134738257E+29
n5 2.093506807559E+37

Nth Root

y√n
2√n 5396.1925466017
3√n 307.65097220043
4√n 73.458781276317
5√n 31.105341596782

Divisors of 29118894

1, 2, 21, 42, 223, 446, 3109, 4683, 6218, 9366, 65289, 130578, 693307, 1386614, 14559447, 29118894

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 -29118893
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 29118894 can be divided by 16 positive divisors. The sum of these divisors (counting 29118894) is 1, the average is 0.0625.

Base conversion 29118894

Base System Value
2 Binary 1101111000101000110101110
3 Ternary 2000210101121120
4 Quaternary 1233011012232
5 Quinary 24423301034
6 Senary 2520041410
8 Octal 157050656
10 Decimal 29118894
12 Duodecimal 9903266
16 Hexadecimal 1bc51ae
20 Vigesimal 91jh4e
36 Base36 hc4a6

Cryptographic Hash Functions

md5 ec6b0655f0b4a6fa200ff3537de8f0db
sha1 21e27fe45e57064415bd8926b6c9cc3c5f99256a
sha256 e3c868484b9bdc42fdc993a2978dc90cf40a60795ada9ac47586815bbac7b7e4
sha512 8f396b6de0e45987cfab035e628a807754ea2b5e73ad7425db252684941e465135efe5e9dea29780e8b6f02aad4489ee0e777785d9005dbf92c828e63a0d1aff
ripemd-160 6faf0121fe46cebe6bec76bf4309bec5bc0e5993

29118894 as geometric shapes

Circle

Radius = n
Diameter 58237788
Circumference 182959406.94212
Area 2.6637877885252E+15

Sphere

Radius = n
Volume 1.0342207233675E+23
Surface area 1.0655151154101E+16
Circumference 182959406.94212

Square

Length = n
Perimeter 116475576
Area 847909987783236
Diagonal 41180334.816105

Cube

Length = n
Surface area 5087459926699416
Volume 2.4690201055801E+22
Space diagonal 50435403.868213

Equilateral Triangle

Length = n
Perimeter 87356682
Area 3.6715579477142E+14
Altitude 25217701.934106

Triangular Pyramid

Length = n
Surface area 3.6715579477142E+14
Volume 2.9097680992361E+21
Height 13726778.272035