128524143 (number)

128524143 is an odd 9-digits composite number following 128524142 and preceding 128524144. In scientific notation, it is written as 1.28524143 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 36 positive divisors. There are 75028800 positive integers (up to 128524143) that are relatively prime to 128524143.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred twenty-four thousand one hundred forty-three

Notation

Scientific notation 1.28524143 × 10^8
Engineering notation 1.28524143 × 10^6

Prime Factorization of 128524143

Prime Factorization 29 × 3 × 11 × 11 × 29 × 421

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 402897
Product of the distinct prime numbers

The prime factorization of 128524143 is 29 × 3 × 11 × 11 × 29 × 421. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128524143)

Multiplication

n×y
n×2 257048286
n×3 385572429
n×4 514096572
n×5 642620715

Division

n÷y
n÷2 64262071.5
n÷3 42841381
n÷3 32131035.75
n÷5 25704828.6

Exponentiation

ny
n2 16518455333884449
n3 2.1230203154713E+24
n4 2.7285936661754E+32
n5 3.5069016254042E+40

Nth Root

y√n
2√n 11336.848900819
3√n 504.65537772466
4√n 106.47463970739
5√n 41.859780175558

Divisors of 128524143

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128524142
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128524143 can be divided by 36 positive divisors. The sum of these divisors (counting 128524143) is 1, the average is 0.027777777777778.

Base conversion 128524143

Base System Value
2 Binary 111101010010001111101101111
3 Ternary 22221211200222110
4 Quaternary 13222101331233
5 Quinary 230400233033
6 Senary 20430415103
8 Octal 752217557
10 Decimal 128524143
12 Duodecimal 37061493
16 Hexadecimal 7a91f6f
20 Vigesimal 2035a73
36 Base36 24ipv3

Cryptographic Hash Functions

md5 34bd974bbabc1a1d02a16050bc614f87
sha1 436f9be8ad5595b1e345fa049444b224e49e3927
sha256 3d541d7e7b3b441ca8c7e87e856af2070c904520fdb75fb76a78c821a72c41b2
sha512 8fa4ab8093aac7c6c6aacfaa6fd9944c3cf4d72cda0d5bd090c3e2e5041db123c78517c4ee820c4f7f3f176fa25a6abb43b2a5b8a7c5023565bab7483bf4efc8
ripemd-160 22a1941588cd8a1ac21ed0679e310536888df146

128524143 as geometric shapes

Circle

Radius = n
Diameter 257048286
Circumference 807541006.91545
Area 5.1894257925583E+16

Sphere

Radius = n
Volume 8.8928867020086E+24
Surface area 2.0757703170233E+17
Circumference 807541006.91545

Square

Length = n
Perimeter 514096572
Area 16518455333884449
Diagonal 181760586.12298

Cube

Length = n
Surface area 99110732003306694
Volume 2.1230203154713E+24
Space diagonal 222610345.67525

Equilateral Triangle

Length = n
Perimeter 385572429
Area 7.1527009752112E+15
Altitude 111305172.83762

Triangular Pyramid

Length = n
Surface area 7.1527009752112E+15
Volume 2.5020034361109E+23
Height 60586862.040993