133078728 (number)

133078728 is an even 9-digits composite number following 133078727 and preceding 133078729. In scientific notation, it is written as 1.33078728 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 44009280 positive integers (up to 133078728) that are relatively prime to 133078728.

Interesting facts

Basic properties

Name

Name one hundred thirty-three million seventy-eight thousand seven hundred twenty-eight

Notation

Scientific notation 1.33078728 × 10^8
Engineering notation 1.33078728 × 10^6

Prime Factorization of 133078728

Prime Factorization 2 × 2 × 2 × 3 × 127 × 43661

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33269682
Product of the distinct prime numbers

The prime factorization of 133078728 is 2 × 2 × 2 × 3 × 127 × 43661. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 133078728)

Multiplication

n×y
n×2 266157456
n×3 399236184
n×4 532314912
n×5 665393640

Division

n÷y
n÷2 66539364
n÷3 44359576
n÷3 33269682
n÷5 26615745.6

Exponentiation

ny
n2 17709947846097984
n3 2.3568173323051E+24
n4 3.1364225271151E+32
n5 4.1739112037902E+40

Nth Root

y√n
2√n 11535.975381388
3√n 510.54757028195
4√n 107.40565805109
5√n 42.152343846845

Divisors of 133078728

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -133078727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 133078728 can be divided by 32 positive divisors. The sum of these divisors (counting 133078728) is 1, the average is 0.03125.

Base conversion 133078728

Base System Value
2 Binary 111111011101001111011001000
3 Ternary 100021102002200210
4 Quaternary 13323221323020
5 Quinary 233032004403
6 Senary 21112201120
8 Octal 773517310
10 Decimal 133078728
12 Duodecimal 386991a0
16 Hexadecimal 7ee9ec8
20 Vigesimal 21begg8
36 Base36 278c7c

Cryptographic Hash Functions

md5 38223e3d4027caa79eeb1dbfbb6820e1
sha1 3936ce5dbd0be5c3d1c53ada0248621d91365a8e
sha256 2e4d0fdef533084c4119def52de15f9a440a1049acaea238a4e78b1c5c8a51ce
sha512 647664c250d273743c971a262ea26a988ed29d95be181bdcf26e63d3239dd34f002b0597d6997f35f00683565327190cfcc33d747c4cc6045c2dddfac71f32c5
ripemd-160 70c8ab3636593755b4d5ed99ef8d242a91e4a469

133078728 as geometric shapes

Circle

Radius = n
Diameter 266157456
Circumference 836158308.46775
Area 5.563744204876E+16

Sphere

Radius = n
Volume 9.8722133560302E+24
Surface area 2.2254976819504E+17
Circumference 836158308.46775

Square

Length = n
Perimeter 532314912
Area 17709947846097984
Diagonal 188201742.00096

Cube

Length = n
Surface area 106259687076587904
Volume 2.3568173323051E+24
Space diagonal 230499118.30264

Equilateral Triangle

Length = n
Perimeter 399236184
Area 7.6686323672092E+15
Altitude 115249559.15132

Triangular Pyramid

Length = n
Surface area 7.6686323672092E+15
Volume 2.7775358628182E+23
Height 62733914.00032