128202384 (number)

128202384 is an even 9-digits composite number following 128202383 and preceding 128202385. In scientific notation, it is written as 1.28202384 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 42681600 positive integers (up to 128202384) that are relatively prime to 128202384.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28202384 × 10^8
Engineering notation 1.28202384 × 10^6

Prime Factorization of 128202384

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1801 × 1483

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16025298
Product of the distinct prime numbers

The prime factorization of 128202384 is 2 × 2 × 2 × 2 × 3 × 1801 × 1483. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128202384)

Multiplication

n×y
n×2 256404768
n×3 384607152
n×4 512809536
n×5 641011920

Division

n÷y
n÷2 64101192
n÷3 42734128
n÷3 32050596
n÷5 25640476.8

Exponentiation

ny
n2 16435851263283456
n3 2.1071153150224E+24
n4 2.7013720674878E+32
n5 3.4632233912294E+40

Nth Root

y√n
2√n 11322.64915998
3√n 504.23389244801
4√n 106.40793748579
5√n 41.838800041308

Divisors of 128202384

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128202383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128202384 can be divided by 40 positive divisors. The sum of these divisors (counting 128202384) is 1, the average is 0.025.

Base conversion 128202384

Base System Value
2 Binary 111101001000011011010010000
3 Ternary 22221020100121110
4 Quaternary 13221003122100
5 Quinary 230304434014
6 Senary 20415453320
8 Octal 751033220
10 Decimal 128202384
12 Duodecimal 36b27240
16 Hexadecimal 7a43690
20 Vigesimal 20155j4
36 Base36 24btlc

Cryptographic Hash Functions

md5 ef50c42fbb86497ab40e15dbab6c7e77
sha1 37ff6c858a515cde12bb6043d5f6f5dd685aa898
sha256 90523b92b956fcacfd56eacb7949fe9b34e9d0109de1062925c44d43ff98ecaa
sha512 e8923d56f62f8baf2300ea24c363d12d1324971af7dc0e1a146a9ea92484ed47aad389791a7e208fbd99e62aaec993730d071883524d37df10432152078d15a6
ripemd-160 8b5f5a57677782d2a37bd90a7a6fd3ae8a52b9b7

128202384 as geometric shapes

Circle

Radius = n
Diameter 256404768
Circumference 805519335.4942
Area 5.1634749584226E+16

Sphere

Radius = n
Volume 8.826263991921E+24
Surface area 2.065389983369E+17
Circumference 805519335.4942

Square

Length = n
Perimeter 512809536
Area 16435851263283456
Diagonal 181305550.18136

Cube

Length = n
Surface area 98615107579700736
Volume 2.1071153150224E+24
Space diagonal 222053042.73946

Equilateral Triangle

Length = n
Perimeter 384607152
Area 7.116932363413E+15
Altitude 111026521.36973

Triangular Pyramid

Length = n
Surface area 7.116932363413E+15
Volume 2.4832592133239E+23
Height 60435183.393788