128493359 (number)

128493359 is an odd 9-digits composite number following 128493358 and preceding 128493360. In scientific notation, it is written as 1.28493359 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 124338240 positive integers (up to 128493359) that are relatively prime to 128493359.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million four hundred ninety-three thousand three hundred fifty-nine

Notation

Scientific notation 1.28493359 × 10^8
Engineering notation 1.28493359 × 10^6

Prime Factorization of 128493359

Prime Factorization 53 × 73 × 33211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128493359
Product of the distinct prime numbers

The prime factorization of 128493359 is 53 × 73 × 33211. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 11, 7, 790, 865, 9666, 5174, 48102, 27328, 717016, 418323, 6400112, 4235316, 78864290, 70137867, 733426839, 123075313, 2893240350, 611128036

Basic calculations (n = 128493359)

Multiplication

n×y
n×2 256986718
n×3 385480077
n×4 513973436
n×5 642466795

Division

n÷y
n÷2 64246679.5
n÷3 42831119.666667
n÷3 32123339.75
n÷5 25698671.8

Exponentiation

ny
n2 16510543307102881
n3 2.1214951684446E+24
n4 2.7259804029572E+32
n5 3.5027037854414E+40

Nth Root

y√n
2√n 11335.491123017
3√n 504.61508295646
4√n 106.4682634545
5√n 41.857774739194

Divisors of 128493359

1, 53, 73, 3869, 33211, 1760183, 2424403, 128493359

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 -128493358
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 128493359 can be divided by 8 positive divisors. The sum of these divisors (counting 128493359) is 1, the average is 0.125.

Base conversion 128493359

Base System Value
2 Binary 111101010001010011100101111
3 Ternary 22221210010202022
4 Quaternary 13222022130233
5 Quinary 230343241414
6 Senary 20430020355
8 Octal 752123457
10 Decimal 128493359
12 Duodecimal 370476bb
16 Hexadecimal 7a8a72f
20 Vigesimal 2031d7j
36 Base36 24i23z

Cryptographic Hash Functions

md5 86e9bd206fb92cdd6c7f501c7b5e4ed7
sha1 1a7aa09d130cd6527c40c5f9a0b7989a7fdfcac0
sha256 7a6c68b4d292e2f3eac01b7881512c9db0422afe804135b52d876df0b130989f
sha512 51832d32de6e3d361e7576362b5a6479d9c4e78f01a24e6dfd2a77747df13b68bfa31f72dccdde2da783a2cdc3c907aa1cbac6a48ab1af771107d4c6a60f4a5e
ripemd-160 28fc3d80985afe9e78f49a524103187270716898

128493359 as geometric shapes

Circle

Radius = n
Diameter 256986718
Circumference 807347585.33895
Area 5.1869401560371E+16

Sphere

Radius = n
Volume 8.8864981810825E+24
Surface area 2.0747760624148E+17
Circumference 807347585.33895

Square

Length = n
Perimeter 513973436
Area 16510543307102881
Diagonal 181717050.97267

Cube

Length = n
Surface area 99063259842617286
Volume 2.1214951684446E+24
Space diagonal 222557026.22319

Equilateral Triangle

Length = n
Perimeter 385480077
Area 7.1492749671171E+15
Altitude 111278513.11159

Triangular Pyramid

Length = n
Surface area 7.1492749671171E+15
Volume 2.5002060331028E+23
Height 60572350.324225