128527229 (number)

128527229 is an odd 9-digits composite number following 128527228 and preceding 128527230. In scientific notation, it is written as 1.28527229 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 121762620 positive integers (up to 128527229) that are relatively prime to 128527229.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred twenty-seven thousand two hundred twenty-nine

Notation

Scientific notation 1.28527229 × 10^8
Engineering notation 1.28527229 × 10^6

Prime Factorization of 128527229

Prime Factorization 19 × 6764591

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 128527229
Product of the distinct prime numbers

The prime factorization of 128527229 is 19 × 6764591. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 5, 4, 53, 394, 621, 6654, 1242, 56631, 39517, 47903, 773096, 3967749, 7405708, 51014762, 30506341, 573439345, 347947771, 6955390542, 471982299

Basic calculations (n = 128527229)

Multiplication

n×y
n×2 257054458
n×3 385581687
n×4 514108916
n×5 642636145

Division

n÷y
n÷2 64263614.5
n÷3 42842409.666667
n÷3 32131807.25
n÷5 25705445.8

Exponentiation

ny
n2 16519248594418441
n3 2.1231732470027E+24
n4 2.728855741242E+32
n5 3.5073226676257E+40

Nth Root

y√n
2√n 11336.985004841
3√n 504.65941679466
4√n 106.47527884369
5√n 41.859981193106

Divisors of 128527229

1, 19, 6764591, 128527229

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128527228
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128527229 can be divided by 4 positive divisors. The sum of these divisors (counting 128527229) is 1, the average is 0.25.

Base conversion 128527229

Base System Value
2 Binary 111101010010010101101111101
3 Ternary 22221211212012202
4 Quaternary 13222102231331
5 Quinary 230400332404
6 Senary 20430441245
8 Octal 752225575
10 Decimal 128527229
12 Duodecimal 37063225
16 Hexadecimal 7a92b7d
20 Vigesimal 2035i19
36 Base36 24is8t

Cryptographic Hash Functions

md5 364cb59db0d299caab2831ed353e060a
sha1 9ab63d7c86da6ed69932b9472d1323c8ec02e1de
sha256 6bd52dcacbdc655217e5cb023edeebe05064502783b175414df400224dc6af91
sha512 38318a19ca89b04d1aadccc063afbb75f61975c8b589eb145151a20e1549b39438fd4aab9ce190fd458f126d32b97cda6f9cac8c9320e552d76f6691a7a93781
ripemd-160 bdfb1155ef22a35858a04709fffbbc128a496dd6

128527229 as geometric shapes

Circle

Radius = n
Diameter 257054458
Circumference 807560396.82531
Area 5.1896750027048E+16

Sphere

Radius = n
Volume 8.8935273001096E+24
Surface area 2.0758700010819E+17
Circumference 807560396.82531

Square

Length = n
Perimeter 514108916
Area 16519248594418441
Diagonal 181764950.38603

Cube

Length = n
Surface area 99115491566510646
Volume 2.1231732470027E+24
Space diagonal 222615690.78404

Equilateral Triangle

Length = n
Perimeter 385581687
Area 7.1530444670984E+15
Altitude 111307845.39202

Triangular Pyramid

Length = n
Surface area 7.1530444670984E+15
Volume 2.5021836676492E+23
Height 60588316.795344