75491520 (number)

75491520 is an even 8-digits composite number following 75491519 and preceding 75491521. In scientific notation, it is written as 7.5491520 × 10^7. The sum of its digits is 33. It has a total of 11 prime factors and 224 positive divisors. There are 17707008 positive integers (up to 75491520) that are relatively prime to 75491520.

Interesting facts

Basic properties

Name

Name seventy-five million four hundred ninety-one thousand five hundred twenty

Notation

Scientific notation 7.5491520 × 10^7
Engineering notation 7.5491520 × 10^6

Prime Factorization of 75491520

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 13 × 23 × 263

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 2359110
Product of the distinct prime numbers

The prime factorization of 75491520 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 13 × 23 × 263. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75491520)

Multiplication

n×y
n×2 150983040
n×3 226474560
n×4 301966080
n×5 377457600

Division

n÷y
n÷2 37745760
n÷3 25163840
n÷3 18872880
n÷5 15098304

Exponentiation

ny
n2 5698969591910400
n3 4.302238769271E+23
n4 3.2478254409519E+31
n5 2.4518327923213E+39

Nth Root

y√n
2√n 8688.5856156224
3√n 422.63558082349
4√n 93.212582925388
5√n 37.63393530283

Divisors of 75491520

224 divisors

τ Total Divisors 224
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75491519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0044642857142857
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 224
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75491520 can be divided by 224 positive divisors. The sum of these divisors (counting 75491520) is 1, the average is 0.0044642857142857.

Base conversion 75491520

Base System Value
2 Binary 100011111111110100011000000
3 Ternary 12021001100220020
4 Quaternary 10133332203000
5 Quinary 123311212040
6 Senary 11254013440
8 Octal 437764300
10 Decimal 75491520
12 Duodecimal 21347280
16 Hexadecimal 47fe8c0
20 Vigesimal 13bg8g0
36 Base36 18y1mo

Cryptographic Hash Functions

md5 042b16cefcb043d524f898dd34b1d95c
sha1 4fbe124f5466d0bb5fa6b67358e3eb9ebeed2bb9
sha256 cfd7b89009c1105f6679067b2930aa1d0068901e9ba4d58829186a5fffe8a93f
sha512 097b2d00935bbfb6fd76eb6c109fc1b9a0e78dee254963a0f26e7fc0b6cbdc391bbbe81299812bf6c88a394c3f3a650f9b57f41549b0a75c34e9209e2d4fd3ce
ripemd-160 8afc1a6478521ab86bd375309397da753ec7fe2a

75491520 as geometric shapes

Circle

Radius = n
Diameter 150983040
Circumference 474327209.28065
Area 1.7903841002977E+16

Sphere

Radius = n
Volume 1.8021175615374E+24
Surface area 7.1615364011909E+16
Circumference 474327209.28065

Square

Length = n
Perimeter 301966080
Area 5698969591910400
Diagonal 106761131.42816

Cube

Length = n
Surface area 34193817551462400
Volume 4.302238769271E+23
Space diagonal 130755148.1806

Equilateral Triangle

Length = n
Perimeter 226474560
Area 2.4677262209947E+15
Altitude 65377574.090301

Triangular Pyramid

Length = n
Surface area 2.4677262209947E+15
Volume 5.0702370133919E+22
Height 35587043.809387