29138520 (number)

29138520 is an even 8-digits composite number following 29138519 and preceding 29138521. In scientific notation, it is written as 2.9138520 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 7588224 positive integers (up to 29138520) that are relatively prime to 29138520.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred thirty-eight thousand five hundred twenty

Notation

Scientific notation 2.9138520 × 10^7
Engineering notation 2.9138520 × 10^6

Prime Factorization of 29138520

Prime Factorization 2 × 2 × 2 × 15 × 43 × 5647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7284630
Product of the distinct prime numbers

The prime factorization of 29138520 is 2 × 2 × 2 × 15 × 43 × 5647. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 7, 50, 42, 989, 269, 2422, 5320, 69859, 72864, 147408, 575815, 4289567, 4258667, 43059408, 89661575, 422636999, 548571110, 7109041454, 810576437

Basic calculations (n = 29138520)

Multiplication

n×y
n×2 58277040
n×3 87415560
n×4 116554080
n×5 145692600

Division

n÷y
n÷2 14569260
n÷3 9712840
n÷3 7284630
n÷5 5827704

Exponentiation

ny
n2 849053347790400
n3 2.4740157955658E+22
n4 7.2089158739409E+29
n5 2.1005713937114E+37

Nth Root

y√n
2√n 5398.0107447096
3√n 307.72007512228
4√n 73.471155868882
5√n 31.109533438122

Divisors of 29138520

1, 2, 4, 8, 15, 30, 43, 60, 86, 120, 172, 344, 645, 1290, 2580, 5160, 5647, 11294, 22588, 45176, 84705, 169410, 242821, 338820, 485642, 677640, 971284, 1942568, 3642315, 7284630, 14569260, 29138520

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29138519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29138520 can be divided by 32 positive divisors. The sum of these divisors (counting 29138520) is 1, the average is 0.03125.

Base conversion 29138520

Base System Value
2 Binary 1101111001001111001011000
3 Ternary 2000211101112110
4 Quaternary 1233021321120
5 Quinary 24424413040
6 Senary 2520312320
8 Octal 157117130
10 Decimal 29138520
12 Duodecimal 99126a0
16 Hexadecimal 1bc9e58
20 Vigesimal 922660
36 Base36 hcjfc

Cryptographic Hash Functions

md5 c52e7a7ad3f372154dca7b4b98036d12
sha1 656671432b9d7b6c9fcc714da0262ffba85effc8
sha256 8e45a9f3b97947378b5d85fcd6cca17d13369dd8f3e4f012deccd53a45f81ae8
sha512 58ebaaacbfefd26c4a89fdc342b991bb713ed7640afcd55c52080b77d14c316450a0dda7e0e3c5d2fab9286cf938af6aa86fd31915a2c3df5e9968c1510be4e5
ripemd-160 d2979641bc8ef479ee6f9dc9b4e5797942d0752e

29138520 as geometric shapes

Circle

Radius = n
Diameter 58277040
Circumference 183082720.73696
Area 2.6673797599241E+15

Sphere

Radius = n
Volume 1.0363133130953E+23
Surface area 1.0669519039697E+16
Circumference 183082720.73696

Square

Length = n
Perimeter 116554080
Area 849053347790400
Diagonal 41208090.17148

Cube

Length = n
Surface area 5094320086742400
Volume 2.4740157955658E+22
Space diagonal 50469397.097362

Equilateral Triangle

Length = n
Perimeter 87415560
Area 3.6765088417736E+14
Altitude 25234698.548681

Triangular Pyramid

Length = n
Surface area 3.6765088417736E+14
Volume 2.9156555763453E+21
Height 13736030.05716