128520482 (number)

128520482 is an even 9-digits composite number following 128520481 and preceding 128520483. In scientific notation, it is written as 1.28520482 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 61602960 positive integers (up to 128520482) that are relatively prime to 128520482.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred twenty thousand four hundred eighty-two

Notation

Scientific notation 1.28520482 × 10^8
Engineering notation 1.28520482 × 10^6

Prime Factorization of 128520482

Prime Factorization 2 × 31 × 107 × 19373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 128520482
Product of the distinct prime numbers

The prime factorization of 128520482 is 2 × 31 × 107 × 19373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 60, 96, 387, 839, 16, 2612, 84729, 90634, 435244, 786589, 3253812, 3994959, 7208940, 89773567, 966151879, 593548115, 1225687262, 5836827438

Basic calculations (n = 128520482)

Multiplication

n×y
n×2 257040964
n×3 385561446
n×4 514081928
n×5 642602410

Division

n÷y
n÷2 64260241
n÷3 42840160.666667
n÷3 32130120.5
n÷5 25704096.4

Exponentiation

ny
n2 16517514293512324
n3 2.1228388984441E+24
n4 2.7282827843638E+32
n5 3.5064021847874E+40

Nth Root

y√n
2√n 11336.687435049
3√n 504.65058598972
4√n 106.47388146888
5√n 41.859541698338

Divisors of 128520482

1, 2, 31, 62, 107, 214, 3317, 6634, 19373, 38746, 600563, 1201126, 2072911, 4145822, 64260241, 128520482

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 -128520481
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 128520482 can be divided by 16 positive divisors. The sum of these divisors (counting 128520482) is 1, the average is 0.0625.

Base conversion 128520482

Base System Value
2 Binary 111101010010001000100100010
3 Ternary 22221211111221212
4 Quaternary 13222101010202
5 Quinary 230400123412
6 Senary 20430350122
8 Octal 752210442
10 Decimal 128520482
12 Duodecimal 3705b342
16 Hexadecimal 7a91122
20 Vigesimal 2035142
36 Base36 24in1e

Cryptographic Hash Functions

md5 ab181fa78edf88018bb7db3bfcae2cbc
sha1 a54a71c61a85275e47a49e8c749f1caa540865cc
sha256 b5264d3994fb5c0feecb239a846ce36506b4ab5c5843176fcd871450888f31dd
sha512 ee3c2ce5224b5598b1dd6d1d7c2e763ca5fd84ae16508750abccca1a7aaf0fddf1c785cec0485417a73dfd5bf5df8fd3f0d2788d7ac5d5f022ad23fe99b629cc
ripemd-160 c5f487cff8aca93b11b00c453d8fa4052236b235

128520482 as geometric shapes

Circle

Radius = n
Diameter 257040964
Circumference 807518004.17404
Area 5.1891301560063E+16

Sphere

Radius = n
Volume 8.8921267841421E+24
Surface area 2.0756520624025E+17
Circumference 807518004.17404

Square

Length = n
Perimeter 514081928
Area 16517514293512324
Diagonal 181755408.68713

Cube

Length = n
Surface area 99105085761073944
Volume 2.1228388984441E+24
Space diagonal 222604004.63724

Equilateral Triangle

Length = n
Perimeter 385561446
Area 7.1522934927771E+15
Altitude 111302002.31862

Triangular Pyramid

Length = n
Surface area 7.1522934927771E+15
Volume 2.501789634094E+23
Height 60585136.229042