29128864 (number)

29128864 is an even 8-digits composite number following 29128863 and preceding 29128865. In scientific notation, it is written as 2.9128864 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 12 positive divisors. There are 14564416 positive integers (up to 29128864) that are relatively prime to 29128864.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred twenty-eight thousand eight hundred sixty-four

Notation

Scientific notation 2.9128864 × 10^7
Engineering notation 2.9128864 × 10^6

Prime Factorization of 29128864

Prime Factorization 2 × 2 × 2 × 2 × 2 × 910277

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1820554
Product of the distinct prime numbers

The prime factorization of 29128864 is 2 × 2 × 2 × 2 × 2 × 910277. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29128864)

Multiplication

n×y
n×2 58257728
n×3 87386592
n×4 116515456
n×5 145644320

Division

n÷y
n÷2 14564432
n÷3 9709621.3333333
n÷3 7282216
n÷5 5825772.8

Exponentiation

ny
n2 848490717930496
n3 2.471557072786E+22
n4 7.1993649841421E+29
n5 2.0970932350944E+37

Nth Root

y√n
2√n 5397.1162670448
3√n 307.6860803355
4√n 73.465068345744
5√n 31.107471332834

Divisors of 29128864

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 -29128863
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 29128864 can be divided by 12 positive divisors. The sum of these divisors (counting 29128864) is 1, the average is 0.083333333333333.

Base conversion 29128864

Base System Value
2 Binary 1101111000111100010100000
3 Ternary 2000210220021211
4 Quaternary 1233013202200
5 Quinary 24424110424
6 Senary 2520155504
8 Octal 157074240
10 Decimal 29128864
12 Duodecimal 9908b94
16 Hexadecimal 1bc78a0
20 Vigesimal 921234
36 Base36 hcbz4

Cryptographic Hash Functions

md5 cda8e2dd3859f89769241154e620893b
sha1 2b9f2d47f6427743cc968144fe5377c560baa092
sha256 3260bfc7760b6db705bd1b455391192b0f6640516136fef2969926e8accfe102
sha512 9c16334af27e7bd90eba42a9cbbeb4d92a950582a6ada87ffd50e30d442bc0765c86eeaa61baf0a29fc4436de4e0fff7c11d0a1871324eb2c359565abba325dd
ripemd-160 c46758b051d406bfbefe00dd0e9919582ce288fa

29128864 as geometric shapes

Circle

Radius = n
Diameter 58257728
Circumference 183022050.29963
Area 2.6656122060896E+15

Sphere

Radius = n
Volume 1.0352834057056E+23
Surface area 1.0662448824358E+16
Circumference 183022050.29963

Square

Length = n
Perimeter 116515456
Area 848490717930496
Diagonal 41194434.525321

Cube

Length = n
Surface area 5090944307582976
Volume 2.471557072786E+22
Space diagonal 50452672.414764

Equilateral Triangle

Length = n
Perimeter 87386592
Area 3.6740725830155E+14
Altitude 25226336.207382

Triangular Pyramid

Length = n
Surface area 3.6740725830155E+14
Volume 2.9127579437609E+21
Height 13731478.175107