128533360 (number)

128533360 is an even 9-digits composite number following 128533359 and preceding 128533361. In scientific notation, it is written as 1.28533360 × 10^8. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 49633280 positive integers (up to 128533360) that are relatively prime to 128533360.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred thirty-three thousand three hundred sixty

Notation

Scientific notation 1.28533360 × 10^8
Engineering notation 1.28533360 × 10^6

Prime Factorization of 128533360

Prime Factorization 2 × 2 × 2 × 2 × 205 × 149 × 263

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16066670
Product of the distinct prime numbers

The prime factorization of 128533360 is 2 × 2 × 2 × 2 × 205 × 149 × 263. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128533360)

Multiplication

n×y
n×2 257066720
n×3 385600080
n×4 514133440
n×5 642666800

Division

n÷y
n÷2 64266680
n÷3 42844453.333333
n÷3 32133340
n÷5 25706672

Exponentiation

ny
n2 16520824632889600
n3 2.1234771000361E+24
n4 2.7293764655069E+32
n5 3.5081592781653E+40

Nth Root

y√n
2√n 11337.255399787
3√n 504.66744108054
4√n 106.4765485907
5√n 41.860380546068

Divisors of 128533360

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128533359
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128533360 can be divided by 40 positive divisors. The sum of these divisors (counting 128533360) is 1, the average is 0.025.

Base conversion 128533360

Base System Value
2 Binary 111101010010100001101110000
3 Ternary 22221212011121211
4 Quaternary 13222110031300
5 Quinary 230401031420
6 Senary 20430525504
8 Octal 752241560
10 Decimal 128533360
12 Duodecimal 37066894
16 Hexadecimal 7a94370
20 Vigesimal 2036d80
36 Base36 24iwz4

Cryptographic Hash Functions

md5 6538f60a10089b8fa2a02f8a42928700
sha1 3645ac793284cf07f7fe5f00d8067a2d7624b085
sha256 fab4bd34d5d494e871b5377e52bff7a606f56c25384d8795709accd8c5dce54c
sha512 0091035b0f5ead4d8f6438ba7aaa60190326494634bb6ae0f44a4d7c498f5ed2e79a8c35c7851f2cdb6900b3498b7062a62f49afa7497b5e332dbf1653992869
ripemd-160 ed55fa645c4aa90f0376b00c9c2700f88471f0f6

128533360 as geometric shapes

Circle

Radius = n
Diameter 257066720
Circumference 807598919.03442
Area 5.1901701297931E+16

Sphere

Radius = n
Volume 8.8948000767193E+24
Surface area 2.0760680519173E+17
Circumference 807598919.03442

Square

Length = n
Perimeter 514133440
Area 16520824632889600
Diagonal 181773620.92938

Cube

Length = n
Surface area 99124947797337600
Volume 2.1234771000361E+24
Space diagonal 222626309.98754

Equilateral Triangle

Length = n
Perimeter 385600080
Area 7.1537269117751E+15
Altitude 111313154.99377

Triangular Pyramid

Length = n
Surface area 7.1537269117751E+15
Volume 2.5025417618831E+23
Height 60591206.976461