128829863 (number)

128829863 is an odd 9-digits composite number following 128829862 and preceding 128829864. In scientific notation, it is written as 1.28829863 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 126646248 positive integers (up to 128829863) that are relatively prime to 128829863.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million eight hundred twenty-nine thousand eight hundred sixty-three

Notation

Scientific notation 1.28829863 × 10^8
Engineering notation 1.28829863 × 10^6

Prime Factorization of 128829863

Prime Factorization 59 × 2183557

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 128829863
Product of the distinct prime numbers

The prime factorization of 128829863 is 59 × 2183557. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 3, 26, 1, 988, 802, 3661, 2664, 15418, 76135, 271914, 198485, 515020, 4663033, 80596319, 66477772, 588718925, 587860336, 4462060684, 6553299009

Basic calculations (n = 128829863)

Multiplication

n×y
n×2 257659726
n×3 386489589
n×4 515319452
n×5 644149315

Division

n÷y
n÷2 64414931.5
n÷3 42943287.666667
n÷3 32207465.75
n÷5 25765972.6

Exponentiation

ny
n2 16597133600598769
n3 2.1382064479578E+24
n4 2.7546484375612E+32
n5 3.5488098082418E+40

Nth Root

y√n
2√n 11350.324356599
3√n 505.05520162506
4√n 106.53790103338
5√n 41.879675601612

Divisors of 128829863

1, 59, 2183557, 128829863

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128829862
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128829863 can be divided by 4 positive divisors. The sum of these divisors (counting 128829863) is 1, the average is 0.25.

Base conversion 128829863

Base System Value
2 Binary 111101011011100100110100111
3 Ternary 22222102020100102
4 Quaternary 13223130212213
5 Quinary 230440023423
6 Senary 20441134315
8 Octal 753344647
10 Decimal 128829863
12 Duodecimal 3718a39b
16 Hexadecimal 7adc9a7
20 Vigesimal 2053ed3
36 Base36 24p9rb

Cryptographic Hash Functions

md5 195be3dcc2c947a2092a72207d66dc44
sha1 6af7bcfb2e41f952c68daf702b16646fc93d0093
sha256 628061fa5fabc5b430ed3132f022ef48ec910cc1b2acf593e556655ae35bb6cb
sha512 9f54245d5656366c2bf0dc401128a179da645a0ef48a513032d0e50ced17874e61a86142d90c811c8fd4409b5d3ab137acabe797347e846c3e868159e311fe77
ripemd-160 154673e78859652ec284c6b6b10212f291f64ad3

128829863 as geometric shapes

Circle

Radius = n
Diameter 257659726
Circumference 809461902.32756
Area 5.2141432990289E+16

Sphere

Radius = n
Volume 8.9564982250169E+24
Surface area 2.0856573196116E+17
Circumference 809461902.32756

Square

Length = n
Perimeter 515319452
Area 16597133600598769
Diagonal 182192939.49327

Cube

Length = n
Surface area 99582801603592614
Volume 2.1382064479578E+24
Space diagonal 223139868.24814

Equilateral Triangle

Length = n
Perimeter 386489589
Area 7.1867696640614E+15
Altitude 111569934.12407

Triangular Pyramid

Length = n
Surface area 7.1867696640614E+15
Volume 2.5199004648796E+23
Height 60730979.831089