29149729 (number)

29149729 is an odd 8-digits composite number following 29149728 and preceding 29149730. In scientific notation, it is written as 2.9149729 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 23846400 positive integers (up to 29149729) that are relatively prime to 29149729.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9149729 × 10^7
Engineering notation 2.9149729 × 10^6

Prime Factorization of 29149729

Prime Factorization 7 × 41 × 47 × 2161

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 29149729
Product of the distinct prime numbers

The prime factorization of 29149729 is 7 × 41 × 47 × 2161. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 94, 79, 357, 691, 5086, 8260, 17781, 80989, 288704, 130827, 2456760, 4826112, 91860265, 30316297, 213493209, 396668254, 4801052849, 6718082405

Basic calculations (n = 29149729)

Multiplication

n×y
n×2 58299458
n×3 87449187
n×4 116598916
n×5 145748645

Division

n÷y
n÷2 14574864.5
n÷3 9716576.3333333
n÷3 7287432.25
n÷5 5829945.8

Exponentiation

ny
n2 849706700773441
n3 2.476872005703E+22
n4 7.2200147733929E+29
n5 2.104614740204E+37

Nth Root

y√n
2√n 5399.0488977226
3√n 307.75952796263
4√n 73.478220567204
5√n 31.111926511734

Divisors of 29149729

1, 7, 41, 47, 287, 329, 1927, 2161, 13489, 15127, 88601, 101567, 620207, 710969, 4164247, 29149729

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 -29149728
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 29149729 can be divided by 16 positive divisors. The sum of these divisors (counting 29149729) is 1, the average is 0.0625.

Base conversion 29149729

Base System Value
2 Binary 1101111001100101000100001
3 Ternary 2000211221220121
4 Quaternary 1233030220201
5 Quinary 24430242404
6 Senary 2520440241
8 Octal 157145041
10 Decimal 29149729
12 Duodecimal 9919081
16 Hexadecimal 1bcca21
20 Vigesimal 923e69
36 Base36 hcs2p

Cryptographic Hash Functions

md5 268ea2b00b27bd570cce29534625121c
sha1 9596a6ad1e16863ee9f47e11ada2f4bb9531c2c4
sha256 59c66ed18dd2f8dca329b60005b84ff327de34fe4a7dbe323689384cd9359705
sha512 dd6ef1569a3621e2de73c05e9b7f0330c1feff8c69fbff14c9d71cf25e736f88f1a9c370e82f9096b441c8f1b8292aab6261df8821096b2e74a497219e8f349e
ripemd-160 583da4781c9518677c3f69e190b3dd9d93256abf

29149729 as geometric shapes

Circle

Radius = n
Diameter 58299458
Circumference 183153148.96107
Area 2.6694323288559E+15

Sphere

Radius = n
Volume 1.0375097195998E+23
Surface area 1.0677729315423E+16
Circumference 183153148.96107

Square

Length = n
Perimeter 116598916
Area 849706700773441
Diagonal 41223942.0913

Cube

Length = n
Surface area 5098240204640646
Volume 2.476872005703E+22
Space diagonal 50488811.654864

Equilateral Triangle

Length = n
Perimeter 87449187
Area 3.6793379431783E+14
Altitude 25244405.827432

Triangular Pyramid

Length = n
Surface area 3.6793379431783E+14
Volume 2.9190216522728E+21
Height 13741314.030433