128880466 (number)

128880466 is an even 9-digits composite number following 128880465 and preceding 128880467. In scientific notation, it is written as 1.28880466 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 64 positive divisors. There are 50803200 positive integers (up to 128880466) that are relatively prime to 128880466.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million eight hundred eighty thousand four hundred sixty-six

Notation

Scientific notation 1.28880466 × 10^8
Engineering notation 1.28880466 × 10^6

Prime Factorization of 128880466

Prime Factorization 2 × 41 × 13 × 11 × 29 × 379

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 128880466
Product of the distinct prime numbers

The prime factorization of 128880466 is 2 × 41 × 13 × 11 × 29 × 379. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 4, 2, 50, 939, 102, 5485, 912, 11797, 59743, 292855, 874138, 7056905, 2541133, 96608916, 68722240, 18373076, 213876922, 8511225768, 4616847344

Basic calculations (n = 128880466)

Multiplication

n×y
n×2 257760932
n×3 386641398
n×4 515521864
n×5 644402330

Division

n÷y
n÷2 64440233
n÷3 42960155.333333
n÷3 32220116.5
n÷5 25776093.2

Exponentiation

ny
n2 16610174516377156
n3 2.140727032012E+24
n4 2.7589789746451E+32
n5 3.5557849593646E+40

Nth Root

y√n
2√n 11352.553281091
3√n 505.12131973953
4√n 106.54836123137
5√n 41.882965063058

Divisors of 128880466

1, 2, 11, 13, 22, 26, 29, 41, 58, 82, 143, 286, 319, 377, 379, 451, 533, 638, 754, 758, 902, 1066, 1189, 2378, 4147, 4169, 4927, 5863, 8294, 8338, 9854, 10991, 11726, 13079, 15457, 15539, 21982, 26158, 30914, 31078, 54197, 108394, 120901, 142883, 170027, 170929, 202007, 241802, 285766, 340054, 341858, 404014, 450631, 901262, 1571713, 2222077, 3143426, 4444154, 4956941, 5858203, 9913882, 11716406, 64440233, 128880466

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128880465
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128880466 can be divided by 64 positive divisors. The sum of these divisors (counting 128880466) is 1, the average is 0.015625.

Base conversion 128880466

Base System Value
2 Binary 111101011101000111101010010
3 Ternary 22222111210202121
4 Quaternary 13223220331102
5 Quinary 230443133331
6 Senary 20442204454
8 Octal 753507522
10 Decimal 128880466
12 Duodecimal 371b372a
16 Hexadecimal 7ae8f52
20 Vigesimal 205a136
36 Base36 24qcsy

Cryptographic Hash Functions

md5 bc1c4a6810093b751ac2da82ffcdccb1
sha1 d66c9d501e2dcb3ecee5d6402a3b90c0fea1b663
sha256 b4441ed174c48b53c091b8c595b53c18d7638531b8e5c792363579729d1012fa
sha512 2e5c97931ec527e73d4ebd46fad05ae2c9512d1f7b96c888a2c56787e3b3b998353f841470d5b8f317ab46f3f8764226c52d642749d457bb5fabb60cc4a28cf9
ripemd-160 9191e9f26ec4b483ddbd8eb5e1364c3d748b9557

128880466 as geometric shapes

Circle

Radius = n
Diameter 257760932
Circumference 809779850.35366
Area 5.2182402235495E+16

Sphere

Radius = n
Volume 8.9670564228134E+24
Surface area 2.0872960894198E+17
Circumference 809779850.35366

Square

Length = n
Perimeter 515521864
Area 16610174516377156
Diagonal 182264502.94216

Cube

Length = n
Surface area 99661047098262936
Volume 2.140727032012E+24
Space diagonal 223227515.21515

Equilateral Triangle

Length = n
Perimeter 386641398
Area 7.1924165462378E+15
Altitude 111613757.60758

Triangular Pyramid

Length = n
Surface area 7.1924165462378E+15
Volume 2.5228710016751E+23
Height 60754834.314055