128049243 (number)

128049243 is an odd 9-digits composite number following 128049242 and preceding 128049244. In scientific notation, it is written as 1.28049243 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 72848736 positive integers (up to 128049243) that are relatively prime to 128049243.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28049243 × 10^8
Engineering notation 1.28049243 × 10^6

Prime Factorization of 128049243

Prime Factorization 3 × 7 × 229 × 26627

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 128049243
Product of the distinct prime numbers

The prime factorization of 128049243 is 3 × 7 × 229 × 26627. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 93, 27, 287, 610, 9712, 6297, 89128, 63064, 418703, 389683, 993806, 709439, 9698515, 25664896, 546652602, 2870521, 960486996, 669769675

Basic calculations (n = 128049243)

Multiplication

n×y
n×2 256098486
n×3 384147729
n×4 512196972
n×5 640246215

Division

n÷y
n÷2 64024621.5
n÷3 42683081
n÷3 32012310.75
n÷5 25609848.6

Exponentiation

ny
n2 16396608632873049
n3 2.0995733232067E+24
n4 2.6884877465961E+32
n5 3.442588207664E+40

Nth Root

y√n
2√n 11315.884543419
3√n 504.03303905987
4√n 106.37614649638
5√n 41.828799760322

Divisors of 128049243

1, 3, 7, 21, 229, 687, 1603, 4809, 26627, 79881, 186389, 559167, 6097583, 18292749, 42683081, 128049243

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128049242
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128049243 can be divided by 16 positive divisors. The sum of these divisors (counting 128049243) is 1, the average is 0.0625.

Base conversion 128049243

Base System Value
2 Binary 111101000011110000001011011
3 Ternary 22220221120112120
4 Quaternary 13220132001123
5 Quinary 230240033433
6 Senary 20412312323
8 Octal 750360133
10 Decimal 128049243
12 Duodecimal 36a726a3
16 Hexadecimal 7a1e05b
20 Vigesimal 2006323
36 Base36 248jff

Cryptographic Hash Functions

md5 f4e1e3864471cfca06227be8d1dd91ae
sha1 ff5b135c79d21620ef939330f7cb9293450669d6
sha256 4b62e2f99fa05a5bb385efaa28d69d838085fbc5a62419b6f7825d2f40f74f9d
sha512 bf115dde5a5b71daa6f730d083bbc978b9ca1c9253e78b2115643f5f3cc6a7d12bc9d78aa3a02e3c9021dca4c9eb54b371a572972bd1f92e755d11b9072eee0f
ripemd-160 b66002be8bb9ef45a0275681147f2703f24e4ea3

128049243 as geometric shapes

Circle

Radius = n
Diameter 256098486
Circumference 804557122.21307
Area 5.1511465224821E+16

Sphere

Radius = n
Volume 8.7946721704789E+24
Surface area 2.0604586089928E+17
Circumference 804557122.21307

Square

Length = n
Perimeter 512196972
Area 16396608632873049
Diagonal 181088976.10221

Cube

Length = n
Surface area 98379651797238294
Volume 2.0995733232067E+24
Space diagonal 221787794.74673

Equilateral Triangle

Length = n
Perimeter 384147729
Area 7.0999398059896E+15
Altitude 110893897.37337

Triangular Pyramid

Length = n
Surface area 7.0999398059896E+15
Volume 2.4743708907297E+23
Height 60362992.034069