29125872 (number)

29125872 is an even 8-digits composite number following 29125871 and preceding 29125873. In scientific notation, it is written as 2.9125872 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 40 positive divisors. There are 9708480 positive integers (up to 29125872) that are relatively prime to 29125872.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9125872 × 10^7
Engineering notation 2.9125872 × 10^6

Prime Factorization of 29125872

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 3 × 67421

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 404526
Product of the distinct prime numbers

The prime factorization of 29125872 is 2 × 2 × 2 × 2 × 3 × 3 × 3 × 67421. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29125872)

Multiplication

n×y
n×2 58251744
n×3 87377616
n×4 116503488
n×5 145629360

Division

n÷y
n÷2 14562936
n÷3 9708624
n÷3 7281468
n÷5 5825174.4

Exponentiation

ny
n2 848316419760384
n3 2.4707955457439E+22
n4 7.1964074803508E+29
n5 2.0960164313254E+37

Nth Root

y√n
2√n 5396.839074866
3√n 307.67554521503
4√n 73.463181763833
5√n 31.106832259656

Divisors of 29125872

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29125871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29125872 can be divided by 40 positive divisors. The sum of these divisors (counting 29125872) is 1, the average is 0.025.

Base conversion 29125872

Base System Value
2 Binary 1101111000110110011110000
3 Ternary 2000210202012000
4 Quaternary 1233012303300
5 Quinary 24424011442
6 Senary 2520134000
8 Octal 157066360
10 Decimal 29125872
12 Duodecimal 9907300
16 Hexadecimal 1bc6cf0
20 Vigesimal 920edc
36 Base36 hc9o0

Cryptographic Hash Functions

md5 66a91ad458210027951dd631b6849c86
sha1 4fd5b2eaa8f09a331461676ab1cebdb4547ecde7
sha256 60c61ccc21d2760a43a4d06403ac7cf158b7e2f380554122abb5b5ab363cbb0a
sha512 643a329f7b8d06b1d3004b4c87c879cd6c3c021fa354c85149c3909b2db6d0ab210007e6e0b17d67c6718ad799983caa46b9fd96212eb1cd0517ff49ca6a77a6
ripemd-160 0308bcd47c03f42eb5912c4416908ca887257a8b

29125872 as geometric shapes

Circle

Radius = n
Diameter 58251744
Circumference 183003251.00919
Area 2.6650646322388E+15

Sphere

Radius = n
Volume 1.0349644180042E+23
Surface area 1.0660258528955E+16
Circumference 183003251.00919

Square

Length = n
Perimeter 116503488
Area 848316419760384
Diagonal 41190203.198343

Cube

Length = n
Surface area 5089898518562304
Volume 2.4707955457439E+22
Space diagonal 50447490.118748

Equilateral Triangle

Length = n
Perimeter 87377616
Area 3.6733178497998E+14
Altitude 25223745.059374

Triangular Pyramid

Length = n
Surface area 3.6733178497998E+14
Volume 2.9118604755351E+21
Height 13730067.732781