75493868 (number)

75493868 is an even 8-digits composite number following 75493867 and preceding 75493869. In scientific notation, it is written as 7.5493868 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 6 positive divisors. There are 37746932 positive integers (up to 75493868) that are relatively prime to 75493868.

Interesting facts

Basic properties

Name

Name seventy-five million four hundred ninety-three thousand eight hundred sixty-eight

Notation

Scientific notation 7.5493868 × 10^7
Engineering notation 7.5493868 × 10^6

Prime Factorization of 75493868

Prime Factorization 2 × 2 × 18873467

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 37746934
Product of the distinct prime numbers

The prime factorization of 75493868 is 2 × 2 × 18873467. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 8, 50, 6, 845, 2445, 2100, 70317, 56186, 333979, 647905, 57722, 7121893, 88717420, 65612994, 657899362, 744987087, 392001446, 287028213

Basic calculations (n = 75493868)

Multiplication

n×y
n×2 150987736
n×3 226481604
n×4 301975472
n×5 377469340

Division

n÷y
n÷2 37746934
n÷3 25164622.666667
n÷3 18873467
n÷5 15098773.6

Exponentiation

ny
n2 5699324105601424
n3 4.3026402171749E+23
n4 3.2482295260689E+31
n5 2.4522141107475E+39

Nth Root

y√n
2√n 8688.7207343774
3√n 422.6399624991
4√n 93.213307710742
5√n 37.634169404304

Divisors of 75493868

1, 2, 4, 18873467, 37746934, 75493868

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75493867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75493868 can be divided by 6 positive divisors. The sum of these divisors (counting 75493868) is 1, the average is 0.16666666666667.

Base conversion 75493868

Base System Value
2 Binary 100011111111111000111101100
3 Ternary 12021001111010012
4 Quaternary 10133333013230
5 Quinary 123311300433
6 Senary 11254032352
8 Octal 437770754
10 Decimal 75493868
12 Duodecimal 213486b8
16 Hexadecimal 47ff1ec
20 Vigesimal 13bged8
36 Base36 18y3fw

Cryptographic Hash Functions

md5 aaaa114918cdeffcc139ed6968ed2d95
sha1 ffa4bec6851950d27f3a838c2d3c56ef6ed5eb83
sha256 38d79d527a6335c67ce65d2c836912b4db4dc62aae15cb011711105853d0c7b9
sha512 a57e669a4fc8722b4ce2be8074d496ffd2b44c498eeccbb1726fb845d6843a332e96e7f4021494bc929ae57ce1e6c6ecf2aaa7b065527db1ed82db7da712b89a
ripemd-160 3e89d65fa7c9714febdfe294076b3095a15cfefb

75493868 as geometric shapes

Circle

Radius = n
Diameter 150987736
Circumference 474341962.19976
Area 1.7904954740585E+16

Sphere

Radius = n
Volume 1.8022857196422E+24
Surface area 7.1619818962339E+16
Circumference 474341962.19976

Square

Length = n
Perimeter 301975472
Area 5699324105601424
Diagonal 106764452.0016

Cube

Length = n
Surface area 34195944633608544
Volume 4.3026402171749E+23
Space diagonal 130759215.0359

Equilateral Triangle

Length = n
Perimeter 226481604
Area 2.4678797299259E+15
Altitude 65379607.517949

Triangular Pyramid

Length = n
Surface area 2.4678797299259E+15
Volume 5.0707101242839E+22
Height 35588150.667201