29121748 (number)

29121748 is an even 8-digits composite number following 29121747 and preceding 29121749. In scientific notation, it is written as 2.9121748 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 13575168 positive integers (up to 29121748) that are relatively prime to 29121748.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred twenty-one thousand seven hundred forty-eight

Notation

Scientific notation 2.9121748 × 10^7
Engineering notation 2.9121748 × 10^6

Prime Factorization of 29121748

Prime Factorization 2 × 2 × 17 × 109 × 3929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14560874
Product of the distinct prime numbers

The prime factorization of 29121748 is 2 × 2 × 17 × 109 × 3929. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29121748)

Multiplication

n×y
n×2 58243496
n×3 87365244
n×4 116486992
n×5 145608740

Division

n÷y
n÷2 14560874
n÷3 9707249.3333333
n÷3 7280437
n÷5 5824349.6

Exponentiation

ny
n2 848076206575504
n3 2.4697461572688E+22
n4 7.192332521595E+29
n5 2.0945329522609E+37

Nth Root

y√n
2√n 5396.456985838
3√n 307.66102303077
4√n 73.460581170026
5√n 31.105951312005

Divisors of 29121748

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 -29121747
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 29121748 can be divided by 24 positive divisors. The sum of these divisors (counting 29121748) is 1, the average is 0.041666666666667.

Base conversion 29121748

Base System Value
2 Binary 1101111000101110011010100
3 Ternary 2000210112112021
4 Quaternary 1233011303110
5 Quinary 24423343443
6 Senary 2520102524
8 Octal 157056324
10 Decimal 29121748
12 Duodecimal 9904a44
16 Hexadecimal 1bc5cd4
20 Vigesimal 920478
36 Base36 hc6hg

Cryptographic Hash Functions

md5 b9221a3aa485fb9b6107bc70d00e1538
sha1 5ad4e79497e297f494c40d5427e2d46b6401c55c
sha256 60ccf5f50fae7563340cb8637fbbc87a59b22cbf41d133e2262268c464455c6c
sha512 442e1f3d0d815bf0e6eca4bb8fc080006e3601cb4cf3b27e656ee59475edf2add97fabc31bb863f7bcd5e9d22f4be40173277b120c297efbbf70f8850d73afc8
ripemd-160 7531c472122bf1255650587dd1a5d0efca822679

29121748 as geometric shapes

Circle

Radius = n
Diameter 58243496
Circumference 182977339.15299
Area 2.6643099802619E+15

Sphere

Radius = n
Volume 1.0345248511876E+23
Surface area 1.0657239921048E+16
Circumference 182977339.15299

Square

Length = n
Perimeter 116486992
Area 848076206575504
Diagonal 41184370.981612

Cube

Length = n
Surface area 5088457239453024
Volume 2.4697461572688E+22
Space diagonal 50440347.141217

Equilateral Triangle

Length = n
Perimeter 87365244
Area 3.6722776961976E+14
Altitude 25220173.570609

Triangular Pyramid

Length = n
Surface area 3.6722776961976E+14
Volume 2.9106237593569E+21
Height 13728123.660537