75442912 (number)

75442912 is an even 8-digits composite number following 75442911 and preceding 75442913. In scientific notation, it is written as 7.5442912 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 12 positive divisors. There are 37721440 positive integers (up to 75442912) that are relatively prime to 75442912.

Interesting facts

Basic properties

Name

Name seventy-five million four hundred forty-two thousand nine hundred twelve

Notation

Scientific notation 7.5442912 × 10^7
Engineering notation 7.5442912 × 10^6

Prime Factorization of 75442912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2357591

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4715182
Product of the distinct prime numbers

The prime factorization of 75442912 is 2 × 2 × 2 × 2 × 2 × 2357591. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 6, 19, 89, 246, 782, 7900, 4703, 32763, 77217, 173275, 226537, 9748634, 281934, 69930446, 84835568, 980959392, 560175772, 4580117174, 6520683971

Basic calculations (n = 75442912)

Multiplication

n×y
n×2 150885824
n×3 226328736
n×4 301771648
n×5 377214560

Division

n÷y
n÷2 37721456
n÷3 25147637.333333
n÷3 18860728
n÷5 15088582.4

Exponentiation

ny
n2 5691632971039744
n3 4.2939336537045E+23
n4 3.2394685877027E+31
n5 2.4439494358882E+39

Nth Root

y√n
2√n 8685.7879320186
3√n 422.54485151105
4√n 93.197574711033
5√n 37.629087654625

Divisors of 75442912

1, 2, 4, 8, 16, 32, 2357591, 4715182, 9430364, 18860728, 37721456, 75442912

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 -75442911
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 75442912 can be divided by 12 positive divisors. The sum of these divisors (counting 75442912) is 1, the average is 0.083333333333333.

Base conversion 75442912

Base System Value
2 Binary 100011111110010101011100000
3 Ternary 12020221220012221
4 Quaternary 10133302223200
5 Quinary 123303133122
6 Senary 11253000424
8 Octal 437625340
10 Decimal 75442912
12 Duodecimal 21323114
16 Hexadecimal 47f2ae0
20 Vigesimal 13ba75c
36 Base36 18x04g

Cryptographic Hash Functions

md5 2d043be58d968317bf9a4b4695d7811a
sha1 5d976abcadb5a7b5d0e8f27a52a209c75359fe52
sha256 c132f32ed773c5c8937b88a1c2429bad8c535a6c985ad05210eddb1407011f0d
sha512 8187fe6e9bd5f9c019ed2135e999b1ca4638754a94a8d0510d3d71f657c31a15e5bd8ffba7a2dcfea3da571c56d37ddf474123ff68505887818520351d875174
ripemd-160 45665d2d9fd57bb2d622b12cec4a21cd859a401b

75442912 as geometric shapes

Circle

Radius = n
Diameter 150885824
Circumference 474021796.20924
Area 1.7880792328748E+16

Sphere

Radius = n
Volume 1.798638722864E+24
Surface area 7.1523169314992E+16
Circumference 474021796.20924

Square

Length = n
Perimeter 301771648
Area 5691632971039744
Diagonal 106692389.33532

Cube

Length = n
Surface area 34149797826238464
Volume 4.2939336537045E+23
Space diagonal 130670956.65495

Equilateral Triangle

Length = n
Perimeter 226328736
Area 2.4645493709688E+15
Altitude 65335478.327474

Triangular Pyramid

Length = n
Surface area 2.4645493709688E+15
Volume 5.0604493408326E+22
Height 35564129.77844