128654313 (number)

128654313 is an odd 9-digits composite number following 128654312 and preceding 128654314. In scientific notation, it is written as 1.28654313 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 84622464 positive integers (up to 128654313) that are relatively prime to 128654313.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million six hundred fifty-four thousand three hundred thirteen

Notation

Scientific notation 1.28654313 × 10^8
Engineering notation 1.28654313 × 10^6

Prime Factorization of 128654313

Prime Factorization 3 × 349 × 103 × 1193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 128654313
Product of the distinct prime numbers

The prime factorization of 128654313 is 3 × 349 × 103 × 1193. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128654313)

Multiplication

n×y
n×2 257308626
n×3 385962939
n×4 514617252
n×5 643271565

Division

n÷y
n÷2 64327156.5
n÷3 42884771
n÷3 32163578.25
n÷5 25730862.6

Exponentiation

ny
n2 16551932253501969
n3 2.1294774728968E+24
n4 2.7396646132452E+32
n5 3.5246966866747E+40

Nth Root

y√n
2√n 11342.588461194
3√n 504.82569287336
4√n 106.50158900783
5√n 41.868255908339

Divisors of 128654313

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128654312
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128654313 can be divided by 16 positive divisors. The sum of these divisors (counting 128654313) is 1, the average is 0.0625.

Base conversion 128654313

Base System Value
2 Binary 111101010110001101111101001
3 Ternary 22222002022112120
4 Quaternary 13222301233221
5 Quinary 230413414223
6 Senary 20433301453
8 Octal 752615751
10 Decimal 128654313
12 Duodecimal 37104889
16 Hexadecimal 7ab1be9
20 Vigesimal 2041ffd
36 Base36 24liax

Cryptographic Hash Functions

md5 e0e720831f7055310511e56b05f440ac
sha1 58a86eba3a47b9631f3f63864536e526460dadc1
sha256 eac55ff0d337650c0ebce62dae094a8b268f7fd1e1beae7ffa83479533c1008c
sha512 9a5b1eac062b17e42d66695b9509a882f1780a534007d857916f7e08528830cc892d3111eb9eb4ee95cbf6eec312514429a7ec7cd017df3c95d6ee1b9d9040b0
ripemd-160 138483a9bebd5f83ad654c4f859c6eff5bdb98b0

128654313 as geometric shapes

Circle

Radius = n
Diameter 257308626
Circumference 808358889.14688
Area 5.1999428770318E+16

Sphere

Radius = n
Volume 8.9199343797835E+24
Surface area 2.0799771508127E+17
Circumference 808358889.14688

Square

Length = n
Perimeter 514617252
Area 16551932253501969
Diagonal 181944674.30239

Cube

Length = n
Surface area 99311593521011814
Volume 2.1294774728968E+24
Space diagonal 222835806.72887

Equilateral Triangle

Length = n
Perimeter 385962939
Area 7.1671969066259E+15
Altitude 111417903.36443

Triangular Pyramid

Length = n
Surface area 7.1671969066259E+15
Volume 2.5096132691156E+23
Height 60648224.767464