128827306 (number)

128827306 is an even 9-digits composite number following 128827305 and preceding 128827307. In scientific notation, it is written as 1.28827306 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 64395660 positive integers (up to 128827306) that are relatively prime to 128827306.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million eight hundred twenty-seven thousand three hundred six

Notation

Scientific notation 1.28827306 × 10^8
Engineering notation 1.28827306 × 10^6

Prime Factorization of 128827306

Prime Factorization 2 × 4931 × 13063

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128827306
Product of the distinct prime numbers

The prime factorization of 128827306 is 2 × 4931 × 13063. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128827306)

Multiplication

n×y
n×2 257654612
n×3 386481918
n×4 515309224
n×5 644136530

Division

n÷y
n÷2 64413653
n÷3 42942435.333333
n÷3 32206826.5
n÷5 25765461.2

Exponentiation

ny
n2 16596474771217636
n3 2.1380791338729E+24
n4 2.7544297483166E+32
n5 3.5484576404189E+40

Nth Root

y√n
2√n 11350.211716087
3√n 505.0518601775
4√n 106.53737239151
5√n 41.879509355715

Divisors of 128827306

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 -128827305
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 128827306 can be divided by 8 positive divisors. The sum of these divisors (counting 128827306) is 1, the average is 0.125.

Base conversion 128827306

Base System Value
2 Binary 111101011011011111110101010
3 Ternary 22222102002211201
4 Quaternary 13223123332222
5 Quinary 230434433211
6 Senary 20441114414
8 Octal 753337652
10 Decimal 128827306
12 Duodecimal 37188a0a
16 Hexadecimal 7adbfaa
20 Vigesimal 2053856
36 Base36 24p7sa

Cryptographic Hash Functions

md5 0eee154816d6397e707820c965e11421
sha1 624c6ca136330c235a76100f0cf61e2aa086aa62
sha256 48e547f28f682b16f3ed43d87bbfc463e90e8dc4a08468749b1fd489fcd1017b
sha512 0a243bf7635b872ae8a3a1f4cf2177a13a67fe380f36e5774142da182963cf1bc118d569edec04a604d893cec151fd3c8eff153d7b480b866a045146e99cdff7
ripemd-160 9413b1bdae87bd6eb91f56c4f52b24f42d00d460

128827306 as geometric shapes

Circle

Radius = n
Diameter 257654612
Circumference 809445836.22273
Area 5.2139363216746E+16

Sphere

Radius = n
Volume 8.9559649330251E+24
Surface area 2.0855745286698E+17
Circumference 809445836.22273

Square

Length = n
Perimeter 515309224
Area 16596474771217636
Diagonal 182189323.34919

Cube

Length = n
Surface area 99578848627305816
Volume 2.1380791338729E+24
Space diagonal 223135439.39422

Equilateral Triangle

Length = n
Perimeter 386481918
Area 7.186484382571E+15
Altitude 111567719.69711

Triangular Pyramid

Length = n
Surface area 7.186484382571E+15
Volume 2.5197504237917E+23
Height 60729774.44973