128532136 (number)

128532136 is an even 9-digits composite number following 128532135 and preceding 128532137. In scientific notation, it is written as 1.28532136 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 8 positive divisors. There are 64266064 positive integers (up to 128532136) that are relatively prime to 128532136.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred thirty-two thousand one hundred thirty-six

Notation

Scientific notation 1.28532136 × 10^8
Engineering notation 1.28532136 × 10^6

Prime Factorization of 128532136

Prime Factorization 2 × 2 × 2 × 16066517

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32133034
Product of the distinct prime numbers

The prime factorization of 128532136 is 2 × 2 × 2 × 16066517. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128532136)

Multiplication

n×y
n×2 257064272
n×3 385596408
n×4 514128544
n×5 642660680

Division

n÷y
n÷2 64266068
n÷3 42844045.333333
n÷3 32133034
n÷5 25706427.2

Exponentiation

ny
n2 16520509984722496
n3 2.1234164361457E+24
n4 2.7292725015532E+32
n5 3.5079922435069E+40

Nth Root

y√n
2√n 11337.20141834
3√n 504.66583912312
4√n 106.47629510055
5√n 41.860300819994

Divisors of 128532136

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128532135
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128532136 can be divided by 8 positive divisors. The sum of these divisors (counting 128532136) is 1, the average is 0.125.

Base conversion 128532136

Base System Value
2 Binary 111101010010011111010101000
3 Ternary 22221212002221111
4 Quaternary 13222103322220
5 Quinary 230401012021
6 Senary 20430520104
8 Octal 752237250
10 Decimal 128532136
12 Duodecimal 37066034
16 Hexadecimal 7a93ea8
20 Vigesimal 2036a6g
36 Base36 24iw14

Cryptographic Hash Functions

md5 da8b7822b3251a58c678449be8882761
sha1 303194a89fb3c2b8993fcd4b5cf150e050181ae2
sha256 a41dcd75a272f8e71f6efa2711727ac5e95d148b272819a2faab4d6d6a94a946
sha512 405efe15038eead80461aacb4480e354a631fb64fa8b49c8c4ad0ca1c9741d9ac0773815d12e90fa9680f03142ffdf840162e0b793d7707217e8bceb2eb8f6d3
ripemd-160 0bd558152f9045e8572a0263db1ee44f41bc358a

128532136 as geometric shapes

Circle

Radius = n
Diameter 257064272
Circumference 807591228.41561
Area 5.1900712801561E+16

Sphere

Radius = n
Volume 8.8945459684096E+24
Surface area 2.0760285120624E+17
Circumference 807591228.41561

Square

Length = n
Perimeter 514128544
Area 16520509984722496
Diagonal 181771889.93198

Cube

Length = n
Surface area 99123059908334976
Volume 2.1234164361457E+24
Space diagonal 222624189.95735

Equilateral Triangle

Length = n
Perimeter 385596408
Area 7.1535906651221E+15
Altitude 111312094.97868

Triangular Pyramid

Length = n
Surface area 7.1535906651221E+15
Volume 2.5024702688027E+23
Height 60590629.977328