75432812 (number)

75432812 is an even 8-digits composite number following 75432811 and preceding 75432813. In scientific notation, it is written as 7.5432812 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 72 positive divisors. There are 28237248 positive integers (up to 75432812) that are relatively prime to 75432812.

Interesting facts

Basic properties

Name

Name seventy-five million four hundred thirty-two thousand eight hundred twelve

Notation

Scientific notation 7.5432812 × 10^7
Engineering notation 7.5432812 × 10^6

Prime Factorization of 75432812

Prime Factorization 2 × 2 × 7 × 19 × 13 × 13 × 839

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2901262
Product of the distinct prime numbers

The prime factorization of 75432812 is 2 × 2 × 7 × 19 × 13 × 13 × 839. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 2, 9, 12, 30, 207, 1934, 9741, 7512, 53693, 974882, 674498, 1215059, 6001849, 76780467, 50228622, 287674388, 102067386, 5017352628, 6134027794

Basic calculations (n = 75432812)

Multiplication

n×y
n×2 150865624
n×3 226298436
n×4 301731248
n×5 377164060

Division

n÷y
n÷2 37716406
n÷3 25144270.666667
n÷3 18858203
n÷5 15086562.4

Exponentiation

ny
n2 5690109126227344
n3 4.2922093197819E+23
n4 3.2377341868376E+31
n5 2.4423139422169E+39

Nth Root

y√n
2√n 8685.2065030142
3√n 422.52599445588
4√n 93.194455323341
5√n 37.628080073849

Divisors of 75432812

1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 169, 182, 247, 266, 338, 364, 494, 532, 676, 839, 988, 1183, 1678, 1729, 2366, 3211, 3356, 3458, 4732, 5873, 6422, 6916, 10907, 11746, 12844, 15941, 21814, 22477, 23492, 31882, 43628, 44954, 63764, 76349, 89908, 111587, 141791, 152698, 207233, 223174, 283582, 305396, 414466, 446348, 567164, 828932, 992537, 1450631, 1985074, 2694029, 2901262, 3970148, 5388058, 5802524, 10776116, 18858203, 37716406, 75432812

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75432811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75432812 can be divided by 72 positive divisors. The sum of these divisors (counting 75432812) is 1, the average is 0.013888888888889.

Base conversion 75432812

Base System Value
2 Binary 100011111110000001101101100
3 Ternary 12020221101100212
4 Quaternary 10133300031230
5 Quinary 123302322222
6 Senary 11252441552
8 Octal 437601554
10 Decimal 75432812
12 Duodecimal 213192b8
16 Hexadecimal 47f036c
20 Vigesimal 13b920c
36 Base36 18wsbw

Cryptographic Hash Functions

md5 12084e022cbb1cdd0b92a8558c8b8965
sha1 38e68a20f74146d24c083fcc6f9a00dd465d5fd5
sha256 68b8e26caf1e321917a8693ba8e71a74f3f13ba9f4e7f642cedc4160b057b457
sha512 ff6301b29696b378cc6e16586632e936e58c25baf13c44041e47a92ab54d0daea673ea0f6f4abe84c99e8e9b438a5511cf664403cc6d5fd3a27f99bbb1c98451
ripemd-160 947b2f52ae09d8f3fd90feabe15fb4a1ae95c7a9

75432812 as geometric shapes

Circle

Radius = n
Diameter 150865624
Circumference 473958336.03764
Area 1.787600502908E+16

Sphere

Radius = n
Volume 1.7979164355595E+24
Surface area 7.150402011632E+16
Circumference 473958336.03764

Square

Length = n
Perimeter 301731248
Area 5690109126227344
Diagonal 106678105.77834

Cube

Length = n
Surface area 34140654757364064
Volume 4.2922093197819E+23
Space diagonal 130653462.94179

Equilateral Triangle

Length = n
Perimeter 226298436
Area 2.4638895268093E+15
Altitude 65326731.470896

Triangular Pyramid

Length = n
Surface area 2.4638895268093E+15
Volume 5.0584171938165E+22
Height 35559368.59278