128049462 (number)

128049462 is an even 9-digits composite number following 128049461 and preceding 128049463. In scientific notation, it is written as 1.28049462 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 41538816 positive integers (up to 128049462) that are relatively prime to 128049462.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million forty-nine thousand four hundred sixty-two

Notation

Scientific notation 1.28049462 × 10^8
Engineering notation 1.28049462 × 10^6

Prime Factorization of 128049462

Prime Factorization 2 × 9 × 106177 × 67

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 128049462
Product of the distinct prime numbers

The prime factorization of 128049462 is 2 × 9 × 106177 × 67. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 22, 70, 815, 901, 9358, 5495, 89602, 96666, 740080, 606853, 5665577, 8559471, 15778847, 83800513, 137141817, 19907503, 9332759557, 2678144240

Basic calculations (n = 128049462)

Multiplication

n×y
n×2 256098924
n×3 384148386
n×4 512197848
n×5 640247310

Division

n÷y
n÷2 64024731
n÷3 42683154
n÷3 32012365.5
n÷5 25609892.4

Exponentiation

ny
n2 16396664718489444
n3 2.099584095797E+24
n4 2.6885061389056E+32
n5 3.4426176467055E+40

Nth Root

y√n
2√n 11315.894220078
3√n 504.0333264055
4√n 106.37619197959
5√n 41.828814068101

Divisors of 128049462

1, 2, 9, 18, 67, 134, 603, 1206, 106177, 212354, 955593, 1911186, 7113859, 14227718, 64024731, 128049462

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 -128049461
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 128049462 can be divided by 16 positive divisors. The sum of these divisors (counting 128049462) is 1, the average is 0.0625.

Base conversion 128049462

Base System Value
2 Binary 111101000011110000100110110
3 Ternary 22220221120211200
4 Quaternary 13220132010312
5 Quinary 230240040322
6 Senary 20412313330
8 Octal 750360466
10 Decimal 128049462
12 Duodecimal 36a72846
16 Hexadecimal 7a1e136
20 Vigesimal 20063d2
36 Base36 248jli

Cryptographic Hash Functions

md5 a156811cb3795da39dbaa9c53b76b582
sha1 a812acc9a123b0a30eed7672b64f9bce9227bb63
sha256 919022ff28b59f32aba9caf79e823903b0d95f80305b4cb9444ee8d9b771d8d5
sha512 ee29b4b23f80ccd947fbc583a143d8ec40d95badb3aecaac08e212246bcfb00b492dbdac006ebfe6a59bf491f19de278f69d26a64d782e4aa1f0918c4688dde8
ripemd-160 5ab7818f34cef688147135fc2332034ceeb905b1

128049462 as geometric shapes

Circle

Radius = n
Diameter 256098924
Circumference 804558498.23065
Area 5.1511641422981E+16

Sphere

Radius = n
Volume 8.7947172945996E+24
Surface area 2.0604656569193E+17
Circumference 804558498.23065

Square

Length = n
Perimeter 512197848
Area 16396664718489444
Diagonal 181089285.81498

Cube

Length = n
Surface area 98379988310936664
Volume 2.099584095797E+24
Space diagonal 221788174.06586

Equilateral Triangle

Length = n
Perimeter 384148386
Area 7.0999640917739E+15
Altitude 110894087.03293

Triangular Pyramid

Length = n
Surface area 7.0999640917739E+15
Volume 2.4743835863491E+23
Height 60363095.271659