75432868 (number)

75432868 is an even 8-digits composite number following 75432867 and preceding 75432869. In scientific notation, it is written as 7.5432868 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 32328360 positive integers (up to 75432868) that are relatively prime to 75432868.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.5432868 × 10^7
Engineering notation 7.5432868 × 10^6

Prime Factorization of 75432868

Prime Factorization 2 × 2 × 7 × 2694031

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 37716434
Product of the distinct prime numbers

The prime factorization of 75432868 is 2 × 2 × 7 × 2694031. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 49, 15, 413, 480, 8445, 2340, 74718, 99488, 289228, 228797, 910786, 313274, 64439787, 17132887, 314331508, 195292574, 8549542332, 9055048762

Basic calculations (n = 75432868)

Multiplication

n×y
n×2 150865736
n×3 226298604
n×4 301731472
n×5 377164340

Division

n÷y
n÷2 37716434
n÷3 25144289.333333
n÷3 18858217
n÷5 15086573.6

Exponentiation

ny
n2 5690117574705424
n3 4.2922188791723E+23
n4 3.2377438013972E+31
n5 2.4423230078861E+39

Nth Root

y√n
2√n 8685.2097268863
3√n 422.52609901449
4√n 93.194472619819
5√n 37.628085660733

Divisors of 75432868

1, 2, 4, 7, 14, 28, 2694031, 5388062, 10776124, 18858217, 37716434, 75432868

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 -75432867
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 75432868 can be divided by 12 positive divisors. The sum of these divisors (counting 75432868) is 1, the average is 0.083333333333333.

Base conversion 75432868

Base System Value
2 Binary 100011111110000001110100100
3 Ternary 12020221101102221
4 Quaternary 10133300032210
5 Quinary 123302322433
6 Senary 11252442124
8 Octal 437601644
10 Decimal 75432868
12 Duodecimal 21319344
16 Hexadecimal 47f03a4
20 Vigesimal 13b9238
36 Base36 18wsdg

Cryptographic Hash Functions

md5 13f2b1271e262f730169beb6ed67ff06
sha1 5bb163a5eeb499ad9eb852544272734f3d096ab5
sha256 d534c698e6f9cb24596135263bd8e1b6247f6fa13bc95cf2b94997296b41b6f2
sha512 113d9b4beac545c946989e350a270267c0d7a9a381f3bb0c39ca4fc62eb94a154e11426a0dd0174fca5b3abaae1b03937450387278a425186a15804583f92d45
ripemd-160 ded3002c272e0bca96a7f39c32c9daaed365ce5d

75432868 as geometric shapes

Circle

Radius = n
Diameter 150865736
Circumference 473958687.89602
Area 1.7876031570757E+16

Sphere

Radius = n
Volume 1.7979204397876E+24
Surface area 7.1504126283027E+16
Circumference 473958687.89602

Square

Length = n
Perimeter 301731472
Area 5690117574705424
Diagonal 106678184.9743

Cube

Length = n
Surface area 34140705448232544
Volume 4.2922188791723E+23
Space diagonal 130653559.93664

Equilateral Triangle

Length = n
Perimeter 226298604
Area 2.4638931851076E+15
Altitude 65326779.968318

Triangular Pyramid

Length = n
Surface area 2.4638931851076E+15
Volume 5.0584284596661E+22
Height 35559394.991433