128213504 (number)

128213504 is an even 9-digits composite number following 128213503 and preceding 128213505. In scientific notation, it is written as 1.28213504 × 10^8. The sum of its digits is 26. It has a total of 11 prime factors and 40 positive divisors. There are 63185920 positive integers (up to 128213504) that are relatively prime to 128213504.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28213504 × 10^8
Engineering notation 1.28213504 × 10^6

Prime Factorization of 128213504

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 71 × 3527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 500834
Product of the distinct prime numbers

The prime factorization of 128213504 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 71 × 3527. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128213504)

Multiplication

n×y
n×2 256427008
n×3 384640512
n×4 512854016
n×5 641067520

Division

n÷y
n÷2 64106752
n÷3 42737834.666667
n÷3 32053376
n÷5 25642700.8

Exponentiation

ny
n2 16438702607958016
n3 2.1076636625802E+24
n4 2.7023094343289E+32
n5 3.4647256146756E+40

Nth Root

y√n
2√n 11323.140200492
3√n 504.24847074887
4√n 106.41024480985
5√n 41.839525817696

Divisors of 128213504

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 -128213503
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 128213504 can be divided by 40 positive divisors. The sum of these divisors (counting 128213504) is 1, the average is 0.025.

Base conversion 128213504

Base System Value
2 Binary 111101001000110001000000000
3 Ternary 22221020220212022
4 Quaternary 13221012020000
5 Quinary 230310313004
6 Senary 20420021012
8 Octal 751061000
10 Decimal 128213504
12 Duodecimal 36b31768
16 Hexadecimal 7a46200
20 Vigesimal 2016df4
36 Base36 24c268

Cryptographic Hash Functions

md5 239c9eaa0892085c205d4ac57646bc7f
sha1 d832c9571df0696d2e1bcae0df2914a732fea1ed
sha256 25b21b8ec88089a2a31f68886a72f16755c05c3de4fd4873e639b49e78e8c237
sha512 eebbeaba053ce4e24d2b007ca40de0ebc71369f8f0b2b5a1888fd488b654eb6a2032099324c70d4a1338030cbb9f448b789a56206a3c201179e204fd5e762dd3
ripemd-160 e95aad3eedbad56642a467a66546bf4806de31cc

128213504 as geometric shapes

Circle

Radius = n
Diameter 256427008
Circumference 805589204.51481
Area 5.1643707347708E+16

Sphere

Radius = n
Volume 8.8285609048003E+24
Surface area 2.0657482939083E+17
Circumference 805589204.51481

Square

Length = n
Perimeter 512854016
Area 16438702607958016
Diagonal 181321276.23618

Cube

Length = n
Surface area 98632215647748096
Volume 2.1076636625802E+24
Space diagonal 222072303.14444

Equilateral Triangle

Length = n
Perimeter 384640512
Area 7.1181670318746E+15
Altitude 111036151.57222

Triangular Pyramid

Length = n
Surface area 7.1181670318746E+15
Volume 2.4839054471183E+23
Height 60440425.412059