128843148 (number)

128843148 is an even 9-digits composite number following 128843147 and preceding 128843149. In scientific notation, it is written as 1.28843148 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 35185920 positive integers (up to 128843148) that are relatively prime to 128843148.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million eight hundred forty-three thousand one hundred forty-eight

Notation

Scientific notation 1.28843148 × 10^8
Engineering notation 1.28843148 × 10^6

Prime Factorization of 128843148

Prime Factorization 2 × 2 × 21 × 23 × 49 × 1361

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64421574
Product of the distinct prime numbers

The prime factorization of 128843148 is 2 × 2 × 21 × 23 × 49 × 1361. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128843148)

Multiplication

n×y
n×2 257686296
n×3 386529444
n×4 515372592
n×5 644215740

Division

n÷y
n÷2 64421574
n÷3 42947716
n÷3 32210787
n÷5 25768629.6

Exponentiation

ny
n2 16600556786549904
n3 2.1388679949319E+24
n4 2.7557848562347E+32
n5 3.55063996088E+40

Nth Root

y√n
2√n 11350.909567079
3√n 505.07256154347
4√n 106.54064748761
5√n 41.880539296612

Divisors of 128843148

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128843147
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128843148 can be divided by 48 positive divisors. The sum of these divisors (counting 128843148) is 1, the average is 0.020833333333333.

Base conversion 128843148

Base System Value
2 Binary 111101011011111110110001100
3 Ternary 22222102220120110
4 Quaternary 13223133312030
5 Quinary 230440440043
6 Senary 20441320020
8 Octal 753376614
10 Decimal 128843148
12 Duodecimal 37196010
16 Hexadecimal 7adfd8c
20 Vigesimal 20557h8
36 Base36 24pk0c

Cryptographic Hash Functions

md5 b6981150553e9688f01565f46a31d4dd
sha1 8ec08928b4e8b4ee3bd10b5f3f83e0eb150cd25e
sha256 c736e0d31a57b4efb02b28c34127da3c4de0e6c010ec56eaa800073ba5724496
sha512 996716155ab1db550056e94c10428fb8abdff4ff8d584849b77d58920d906cd3a853a400e1a8b02868cf17e56a93ff1d9bf02398664dddae9be3fc29cc6d0209
ripemd-160 dd81e2a2fdfe62e42b14a426607fc3a116267894

128843148 as geometric shapes

Circle

Radius = n
Diameter 257686296
Circumference 809545374.44436
Area 5.2152187246125E+16

Sphere

Radius = n
Volume 8.9592693065017E+24
Surface area 2.086087489845E+17
Circumference 809545374.44436

Square

Length = n
Perimeter 515372592
Area 16600556786549904
Diagonal 182211727.32044

Cube

Length = n
Surface area 99603340719299424
Volume 2.1388679949319E+24
Space diagonal 223162878.54312

Equilateral Triangle

Length = n
Perimeter 386529444
Area 7.1882519470592E+15
Altitude 111581439.27156

Triangular Pyramid

Length = n
Surface area 7.1882519470592E+15
Volume 2.5206801054653E+23
Height 60737242.440148