29122912 (number)

29122912 is an even 8-digits composite number following 29122911 and preceding 29122913. In scientific notation, it is written as 2.9122912 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 48 positive divisors. There are 11280384 positive integers (up to 29122912) that are relatively prime to 29122912.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred twenty-two thousand nine hundred twelve

Notation

Scientific notation 2.9122912 × 10^7
Engineering notation 2.9122912 × 10^6

Prime Factorization of 29122912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 91 × 73 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1820182
Product of the distinct prime numbers

The prime factorization of 29122912 is 2 × 2 × 2 × 2 × 2 × 91 × 73 × 137. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29122912)

Multiplication

n×y
n×2 58245824
n×3 87368736
n×4 116491648
n×5 145614560

Division

n÷y
n÷2 14561456
n÷3 9707637.3333333
n÷3 7280728
n÷5 5824582.4

Exponentiation

ny
n2 848144003359744
n3 2.4700423173174E+22
n4 7.1934825043509E+29
n5 2.0949515794775E+37

Nth Root

y√n
2√n 5396.564833299
3√n 307.66512205967
4√n 73.461315216235
5√n 31.106199969802

Divisors of 29122912

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29122911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29122912 can be divided by 48 positive divisors. The sum of these divisors (counting 29122912) is 1, the average is 0.020833333333333.

Base conversion 29122912

Base System Value
2 Binary 1101111000110000101100000
3 Ternary 2000210121010101
4 Quaternary 1233012011200
5 Quinary 24423413122
6 Senary 2520112144
8 Octal 157060540
10 Decimal 29122912
12 Duodecimal 9905654
16 Hexadecimal 1bc6160
20 Vigesimal 92075c
36 Base36 hc7ds

Cryptographic Hash Functions

md5 a5a06084fca9d87be0787bbb4eadc874
sha1 3ccde53b3d6d368a5c6ddd91a4fa915c00fd91e0
sha256 0afd87a80bad59587e84d388a26342a5e98937448d7ba7cc78c43ca489b84e06
sha512 366fc3ff932d066e0408d3b5d715e956b13ed8110cb8429d229984ae4934988c19c994c5533849bd63fdec1e567948c83b7984408047dc2e3ebc8125875a82f1
ripemd-160 2c5e51c5de4b0ea6b07b650bcd1b5b471847e0db

29122912 as geometric shapes

Circle

Radius = n
Diameter 58245824
Circumference 182984652.78068
Area 2.6645229701412E+15

Sphere

Radius = n
Volume 1.0346489064187E+23
Surface area 1.0658091880565E+16
Circumference 182984652.78068

Square

Length = n
Perimeter 116491648
Area 848144003359744
Diagonal 41186017.126198

Cube

Length = n
Surface area 5088864020158464
Volume 2.4700423173174E+22
Space diagonal 50442363.248357

Equilateral Triangle

Length = n
Perimeter 87368736
Area 3.6725712648849E+14
Altitude 25221181.624179

Triangular Pyramid

Length = n
Surface area 3.6725712648849E+14
Volume 2.9109727873214E+21
Height 13728672.375399