75081920 (number)

75081920 is an even 8-digits composite number following 75081919 and preceding 75081921. In scientific notation, it is written as 7.5081920 × 10^7. The sum of its digits is 32. It has a total of 10 prime factors and 112 positive divisors. There are 27795456 positive integers (up to 75081920) that are relatively prime to 75081920.

Interesting facts

Basic properties

Name

Name seventy-five million eighty-one thousand nine hundred twenty

Notation

Scientific notation 7.5081920 × 10^7
Engineering notation 7.5081920 × 10^6

Prime Factorization of 75081920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 53 × 5 × 19 × 233

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2346310
Product of the distinct prime numbers

The prime factorization of 75081920 is 2 × 2 × 2 × 2 × 2 × 2 × 53 × 5 × 19 × 233. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75081920)

Multiplication

n×y
n×2 150163840
n×3 225245760
n×4 300327680
n×5 375409600

Division

n÷y
n÷2 37540960
n÷3 25027306.666667
n÷3 18770480
n÷5 15016384

Exponentiation

ny
n2 5637294710886400
n3 4.232589104992E+23
n4 3.1779091657388E+31
n5 2.3860352174927E+39

Nth Root

y√n
2√n 8664.9824004438
3√n 421.86981901273
4√n 93.085887224884
5√n 37.593007727781

Divisors of 75081920

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75081919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75081920 can be divided by 112 positive divisors. The sum of these divisors (counting 75081920) is 1, the average is 0.0089285714285714.

Base conversion 75081920

Base System Value
2 Binary 100011110011010100011000000
3 Ternary 12020021120000212
4 Quaternary 10132122203000
5 Quinary 123210110140
6 Senary 11241133252
8 Octal 436324300
10 Decimal 75081920
12 Duodecimal 2118a228
16 Hexadecimal 479a8c0
20 Vigesimal 13954g0
36 Base36 18p9kw

Cryptographic Hash Functions

md5 69ab381bfc2e5f7b4226aa7043c0590d
sha1 66bb5b3e7b5af08979593b753ec2f552243d2e3e
sha256 ac8bc8ea0b03ff170d76477381d2a24c0333947a09da7db596b9a56b9c331fae
sha512 b254e85035a0244b056afa72d084617d41bc4f1e9a4e483cf3e0cb501492edb8687f093c60349ff9c8f3db3577caf1926ca987e21b61601588cd3fcd841892b7
ripemd-160 bfc6c601d8a2c2f9eb3ab0642ce263fd0156cb50

75081920 as geometric shapes

Circle

Radius = n
Diameter 150163840
Circumference 471753616.57883
Area 1.7710083649841E+16

Sphere

Radius = n
Volume 1.7729427783876E+24
Surface area 7.0840334599365E+16
Circumference 471753616.57883

Square

Length = n
Perimeter 300327680
Area 5637294710886400
Diagonal 106181869.55301

Cube

Length = n
Surface area 33823768265318400
Volume 4.232589104992E+23
Space diagonal 130045700.16982

Equilateral Triangle

Length = n
Perimeter 225245760
Area 2.4410202141236E+15
Altitude 65022850.084911

Triangular Pyramid

Length = n
Surface area 2.4410202141236E+15
Volume 4.9881540968602E+22
Height 35393956.517671