128535984 (number)

128535984 is an even 9-digits composite number following 128535983 and preceding 128535985. In scientific notation, it is written as 1.28535984 × 10^8. The sum of its digits is 45. It has a total of 10 prime factors and 150 positive divisors. There are 41091840 positive integers (up to 128535984) that are relatively prime to 128535984.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred thirty-five thousand nine hundred eighty-four

Notation

Scientific notation 1.28535984 × 10^8
Engineering notation 1.28535984 × 10^6

Prime Factorization of 128535984

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 9 × 59 × 41 × 41

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 130626
Product of the distinct prime numbers

The prime factorization of 128535984 is 2 × 2 × 2 × 2 × 3 × 3 × 9 × 59 × 41 × 41. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128535984)

Multiplication

n×y
n×2 257071968
n×3 385607952
n×4 514143936
n×5 642679920

Division

n÷y
n÷2 64267992
n÷3 42845328
n÷3 32133996
n÷5 25707196.8

Exponentiation

ny
n2 16521499182848256
n3 2.1236071546226E+24
n4 2.7295993524886E+32
n5 3.5085173869788E+40

Nth Root

y√n
2√n 11337.371123854
3√n 504.67087530793
4√n 106.47709201445
5√n 41.86055146005

Divisors of 128535984

150 divisors

τ Total Divisors 150
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128535983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0066666666666667
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 150
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128535984 can be divided by 150 positive divisors. The sum of these divisors (counting 128535984) is 1, the average is 0.0066666666666667.

Base conversion 128535984

Base System Value
2 Binary 111101010010100110110110000
3 Ternary 22221212022020000
4 Quaternary 13222110312300
5 Quinary 230401122414
6 Senary 20430550000
8 Octal 752246660
10 Decimal 128535984
12 Duodecimal 37068300
16 Hexadecimal 7a94db0
20 Vigesimal 2036jj4
36 Base36 24iz00

Cryptographic Hash Functions

md5 20647cbc723577269e86d08bd3978647
sha1 20fc3254be48274614fdc5e944e232cb18542f53
sha256 13a668e0543a036711db242ec4c3cb8a756198dc92ac1ac8fbfed883675f7600
sha512 999ecb92a51e062723c501eda45eea8c4dbb00ff067c0db6ecd7a97212b39195e34ecc60fd7b089ec6c64ded8bcafbf7c0448ccb128e35ae87820e488ffc4659
ripemd-160 8585885b1e72a6296dedede2fe7eaebd8c3d9ad1

128535984 as geometric shapes

Circle

Radius = n
Diameter 257071968
Circumference 807615406.11267
Area 5.1903820459126E+16

Sphere

Radius = n
Volume 8.8953448480974E+24
Surface area 2.076152818365E+17
Circumference 807615406.11267

Square

Length = n
Perimeter 514143936
Area 16521499182848256
Diagonal 181777331.82577

Cube

Length = n
Surface area 99128995097089536
Volume 2.1236071546226E+24
Space diagonal 222630854.88886

Equilateral Triangle

Length = n
Perimeter 385607952
Area 7.1540190004752E+15
Altitude 111315427.44443

Triangular Pyramid

Length = n
Surface area 7.1540190004752E+15
Volume 2.5026950326832E+23
Height 60592443.941924