128529273 (number)

128529273 is an odd 9-digits composite number following 128529272 and preceding 128529274. In scientific notation, it is written as 1.28529273 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 85686180 positive integers (up to 128529273) that are relatively prime to 128529273.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred twenty-nine thousand two hundred seventy-three

Notation

Scientific notation 1.28529273 × 10^8
Engineering notation 1.28529273 × 10^6

Prime Factorization of 128529273

Prime Factorization 3 × 42843091

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 128529273
Product of the distinct prime numbers

The prime factorization of 128529273 is 3 × 42843091. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 52, 4, 173, 646, 1744, 3060, 46296, 23892, 177592, 322832, 2014413, 7619671, 7996819, 65422410, 163847404, 695382934, 5578642820, 4358224153

Basic calculations (n = 128529273)

Multiplication

n×y
n×2 257058546
n×3 385587819
n×4 514117092
n×5 642646365

Division

n÷y
n÷2 64264636.5
n÷3 42843091
n÷3 32132318.25
n÷5 25705854.6

Exponentiation

ny
n2 16519774017908529
n3 2.1232745446461E+24
n4 2.7290293360277E+32
n5 3.5076015655531E+40

Nth Root

y√n
2√n 11337.075151908
3√n 504.66209202124
4√n 106.47570216677
5√n 41.860114334166

Divisors of 128529273

1, 3, 42843091, 128529273

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 -128529272
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 128529273 can be divided by 4 positive divisors. The sum of these divisors (counting 128529273) is 1, the average is 0.25.

Base conversion 128529273

Base System Value
2 Binary 111101010010011001101111001
3 Ternary 22221211222000110
4 Quaternary 13222103031321
5 Quinary 230400414043
6 Senary 20430454533
8 Octal 752231571
10 Decimal 128529273
12 Duodecimal 37064449
16 Hexadecimal 7a93379
20 Vigesimal 203633d
36 Base36 24ittl

Cryptographic Hash Functions

md5 947d9ffd45de65abf288298d2b27d176
sha1 0f101fe34d6f01ef8d9cd9cca497b7d11b811f0e
sha256 62628a60616853b475f8a50ac92b495b7b276cd7ede22b749fd6d8896fbcba1e
sha512 20684c770084972438f0e8bf8b155bc6308210a5dc4180ab7cc6814238357c77c5562e75f5ef5de07be52985067dd9bc415d5078f3fa1bad0f3c05398b2064ec
ripemd-160 e7ab25823c127d452d8ccb3a5b7df80dae2211f0

128529273 as geometric shapes

Circle

Radius = n
Diameter 257058546
Circumference 807573239.65607
Area 5.1898400693625E+16

Sphere

Radius = n
Volume 8.8939516146858E+24
Surface area 2.075936027745E+17
Circumference 807573239.65607

Square

Length = n
Perimeter 514117092
Area 16519774017908529
Diagonal 181767841.03855

Cube

Length = n
Surface area 99118644107451174
Volume 2.1232745446461E+24
Space diagonal 222619231.09589

Equilateral Triangle

Length = n
Perimeter 385587819
Area 7.1532719821435E+15
Altitude 111309615.54795

Triangular Pyramid

Length = n
Surface area 7.1532719821435E+15
Volume 2.5023030480667E+23
Height 60589280.346185