30752440 (number)

30752440 is an even 8-digits composite number following 30752439 and preceding 30752441. In scientific notation, it is written as 3.0752440 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 12300960 positive integers (up to 30752440) that are relatively prime to 30752440.

Interesting facts

Basic properties

Name

Name thirty million seven hundred fifty-two thousand four hundred forty

Notation

Scientific notation 3.0752440 × 10^7
Engineering notation 3.0752440 × 10^6

Prime Factorization of 30752440

Prime Factorization 2 × 2 × 2 × 5 × 768811

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7688110
Product of the distinct prime numbers

The prime factorization of 30752440 is 2 × 2 × 2 × 5 × 768811. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 7, 94, 810, 26, 223, 3112, 95166, 97866, 129169, 767748, 3912107, 6330073, 94182906, 38020655, 94300758, 762847968, 9099481589, 500967479

Basic calculations (n = 30752440)

Multiplication

n×y
n×2 61504880
n×3 92257320
n×4 123009760
n×5 153762200

Division

n÷y
n÷2 15376220
n÷3 10250813.333333
n÷3 7688110
n÷5 6150488

Exponentiation

ny
n2 945712565953600
n3 2.9082968941734E+22
n4 8.9437225740254E+29
n5 2.7504129183436E+37

Nth Root

y√n
2√n 5545.4882562314
3√n 313.29961409691
4√n 74.468035130728
5√n 31.446760709462

Divisors of 30752440

1, 2, 4, 5, 8, 10, 20, 40, 768811, 1537622, 3075244, 3844055, 6150488, 7688110, 15376220, 30752440

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30752439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30752440 can be divided by 16 positive divisors. The sum of these divisors (counting 30752440) is 1, the average is 0.0625.

Base conversion 30752440

Base System Value
2 Binary 1110101010011111010111000
3 Ternary 2010212101102021
4 Quaternary 1311103322320
5 Quinary 30333034230
6 Senary 3015044224
8 Octal 165237270
10 Decimal 30752440
12 Duodecimal a370674
16 Hexadecimal 1d53eb8
20 Vigesimal 9c4120
36 Base36 ib4qg

Cryptographic Hash Functions

md5 341214a3ab1a37fb7f78e303fd97672e
sha1 34eee929a8ef440091f64386f48109c1768791e4
sha256 b64fa3b9413b3b09e77bfea883a6546b38ef8195b3cba9a2cfd9d545f8ff7229
sha512 422580053b9cd1164fd5d2e71c510ff9a7eda7ff797826b0aa02642299afc9410fd09e666b0b49974aeeb9dc5de3f6ddb748f17896216a55866c8135736029b1
ripemd-160 157af7a9204735a66dd04eb97908f3b40f1d0757

30752440 as geometric shapes

Circle

Radius = n
Diameter 61504880
Circumference 193223279.16792
Area 2.9710436496074E+15

Sphere

Radius = n
Volume 1.2182245542924E+23
Surface area 1.188417459843E+16
Circumference 193223279.16792

Square

Length = n
Perimeter 123009760
Area 945712565953600
Diagonal 43490517.724065

Cube

Length = n
Surface area 5674275395721600
Volume 2.9082968941734E+22
Space diagonal 53264788.536713

Equilateral Triangle

Length = n
Perimeter 92257320
Area 4.0950555339699E+14
Altitude 26632394.268357

Triangular Pyramid

Length = n
Surface area 4.0950555339699E+14
Volume 3.4274607592897E+21
Height 14496839.241355