29123872 (number)

29123872 is an even 8-digits composite number following 29123871 and preceding 29123873. In scientific notation, it is written as 2.9123872 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 12 positive divisors. There are 14561920 positive integers (up to 29123872) that are relatively prime to 29123872.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred twenty-three thousand eight hundred seventy-two

Notation

Scientific notation 2.9123872 × 10^7
Engineering notation 2.9123872 × 10^6

Prime Factorization of 29123872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 910121

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1820242
Product of the distinct prime numbers

The prime factorization of 29123872 is 2 × 2 × 2 × 2 × 2 × 910121. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 4, 92, 71, 246, 511, 4002, 7853, 19228, 9464, 944076, 672572, 1633245, 6621863, 48841313, 32656933, 656478699, 891753156, 3760372883, 743187694

Basic calculations (n = 29123872)

Multiplication

n×y
n×2 58247744
n×3 87371616
n×4 116495488
n×5 145619360

Division

n÷y
n÷2 14561936
n÷3 9707957.3333333
n÷3 7280968
n÷5 5824774.4

Exponentiation

ny
n2 848199920272384
n3 2.4702865908423E+22
n4 7.1944310475008E+29
n5 2.0952968894024E+37

Nth Root

y√n
2√n 5396.6537780369
3√n 307.66850261987
4√n 73.461920598613
5√n 31.106405042414

Divisors of 29123872

1, 2, 4, 8, 16, 32, 910121, 1820242, 3640484, 7280968, 14561936, 29123872

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29123871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29123872 can be divided by 12 positive divisors. The sum of these divisors (counting 29123872) is 1, the average is 0.083333333333333.

Base conversion 29123872

Base System Value
2 Binary 1101111000110010100100000
3 Ternary 2000210122102221
4 Quaternary 1233012110200
5 Quinary 24423430442
6 Senary 2520120424
8 Octal 157062440
10 Decimal 29123872
12 Duodecimal 9906114
16 Hexadecimal 1bc6520
20 Vigesimal 9209dc
36 Base36 hc84g

Cryptographic Hash Functions

md5 e87ba9b6fbba004177ff2fa1347779f7
sha1 638ce4055eeea2c238501b5d0757060252b3b30e
sha256 f52c51ff46429da5e7254b2c4b0d54506e81c4ba6dc7e2b9ac436a025dc66ed2
sha512 13e88562c252887e1735e2b9003fe0730b8fddaf6b2cfe8ae47a9b2f1042650b43cb1c1ed91970e11dcc140f9a49d6d8a0b6a4f16b0fbbb065c526a23f225e07
ripemd-160 70d3388710aacadf1efb3fbec15339133b0bbf07

29123872 as geometric shapes

Circle

Radius = n
Diameter 58247744
Circumference 182990684.63858
Area 2.6646986383032E+15

Sphere

Radius = n
Volume 1.0347512274735E+23
Surface area 1.0658794553213E+16
Circumference 182990684.63858

Square

Length = n
Perimeter 116495488
Area 848199920272384
Diagonal 41187374.771218

Cube

Length = n
Surface area 5089199521634304
Volume 2.4702865908423E+22
Space diagonal 50444026.017133

Equilateral Triangle

Length = n
Perimeter 87371616
Area 3.6728133922191E+14
Altitude 25222013.008566

Triangular Pyramid

Length = n
Surface area 3.6728133922191E+14
Volume 2.9112606664313E+21
Height 13729124.923739