128825064 (number)

128825064 is an even 9-digits composite number following 128825063 and preceding 128825065. In scientific notation, it is written as 1.28825064 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 42850080 positive integers (up to 128825064) that are relatively prime to 128825064.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million eight hundred twenty-five thousand sixty-four

Notation

Scientific notation 1.28825064 × 10^8
Engineering notation 1.28825064 × 10^6

Prime Factorization of 128825064

Prime Factorization 2 × 2 × 2 × 3 × 3 × 3271 × 547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10735422
Product of the distinct prime numbers

The prime factorization of 128825064 is 2 × 2 × 2 × 3 × 3 × 3271 × 547. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128825064)

Multiplication

n×y
n×2 257650128
n×3 386475192
n×4 515300256
n×5 644125320

Division

n÷y
n÷2 64412532
n÷3 42941688
n÷3 32206266
n÷5 25765012.8

Exponentiation

ny
n2 16595897114604096
n3 2.1379675079263E+24
n4 2.7542380103852E+32
n5 3.5481488795911E+40

Nth Root

y√n
2√n 11350.11295098
3√n 505.04893033063
4√n 106.53690886721
5√n 41.879363587684

Divisors of 128825064

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128825063
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128825064 can be divided by 48 positive divisors. The sum of these divisors (counting 128825064) is 1, the average is 0.020833333333333.

Base conversion 128825064

Base System Value
2 Binary 111101011011011011011101000
3 Ternary 22222101222202200
4 Quaternary 13223123123220
5 Quinary 230434400224
6 Senary 20441100200
8 Octal 753333350
10 Decimal 128825064
12 Duodecimal 37187660
16 Hexadecimal 7adb6e8
20 Vigesimal 20532d4
36 Base36 24p620

Cryptographic Hash Functions

md5 8833820845bb8db396e84634343aea90
sha1 388e1c363f02d873811fab6434b39d1a08637f7a
sha256 f1ff504c587f98ff1da8b3f52a23e4c53d4037712cfd9615189a33289ffb7671
sha512 7b06b7f6d7cd652a7fd57d0aa004d1faa2f33f2da504279fbebb384c89c229331fa0b62b8d009af296e899314a82f487a573e118ae63b9205c565e0fe4582278
ripemd-160 19eb5075017b46bf05e5a4eadba0ac9f7e830eca

128825064 as geometric shapes

Circle

Radius = n
Diameter 257650128
Circumference 809431749.32127
Area 5.2137548454972E+16

Sphere

Radius = n
Volume 8.9554973553532E+24
Surface area 2.0855019381989E+17
Circumference 809431749.32127

Square

Length = n
Perimeter 515300256
Area 16595897114604096
Diagonal 182186152.68238

Cube

Length = n
Surface area 99575382687624576
Volume 2.1379675079263E+24
Space diagonal 223131556.13631

Equilateral Triangle

Length = n
Perimeter 386475192
Area 7.18623424992E+15
Altitude 111565778.06816

Triangular Pyramid

Length = n
Surface area 7.18623424992E+15
Volume 2.519618871352E+23
Height 60728717.560794