128410209 (number)

128410209 is an odd 9-digits composite number following 128410208 and preceding 128410210. In scientific notation, it is written as 1.28410209 × 10^8. The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors. There are 85606800 positive integers (up to 128410209) that are relatively prime to 128410209.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million four hundred ten thousand two hundred nine

Notation

Scientific notation 1.28410209 × 10^8
Engineering notation 1.28410209 × 10^6

Prime Factorization of 128410209

Prime Factorization 9 × 14267801

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 128410209
Product of the distinct prime numbers

The prime factorization of 128410209 is 9 × 14267801. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128410209)

Multiplication

n×y
n×2 256820418
n×3 385230627
n×4 513640836
n×5 642051045

Division

n÷y
n÷2 64205104.5
n÷3 42803403
n÷3 32102552.25
n÷5 25682041.8

Exponentiation

ny
n2 16489181775423681
n3 2.1173792780211E+24
n4 2.7189311562296E+32
n5 3.4913851802806E+40

Nth Root

y√n
2√n 11331.822845421
3√n 504.50621144631
4√n 106.45103496641
5√n 41.852355976305

Divisors of 128410209

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 -128410208
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 128410209 can be divided by 4 positive divisors. The sum of these divisors (counting 128410209) is 1, the average is 0.25.

Base conversion 128410209

Base System Value
2 Binary 111101001110110001001100001
3 Ternary 22221121220200200
4 Quaternary 13221312021201
5 Quinary 230333111314
6 Senary 20424135413
8 Octal 751661141
10 Decimal 128410209
12 Duodecimal 37007569
16 Hexadecimal 7a76261
20 Vigesimal 202b5a9
36 Base36 24g9y9

Cryptographic Hash Functions

md5 f945cc023ca2d6b993724306cc79d071
sha1 f35eca464f33a8f6552b9aaa386588070e24fc14
sha256 9f5fc334e57512cd708144a0c0e5753edf6b4abfa1723ca656dc3edcd5dc5814
sha512 93f4a5edcd2bb5cdf726a2cea9c7a66a13a4a6bec779d0e451e089d0a3760a715ad42bfc5db85101fadd00acf2c7a7202bd39f38776e1f93edbc9e9bf992811c
ripemd-160 8913abc7c9df05515f98f562062b74859cd98bea

128410209 as geometric shapes

Circle

Radius = n
Diameter 256820418
Circumference 806825138.48066
Area 5.1802292329378E+16

Sphere

Radius = n
Volume 8.8692575795927E+24
Surface area 2.0720916931751E+17
Circumference 806825138.48066

Square

Length = n
Perimeter 513640836
Area 16489181775423681
Diagonal 181599459.11496

Cube

Length = n
Surface area 98935090652542086
Volume 2.1173792780211E+24
Space diagonal 222413006.19854

Equilateral Triangle

Length = n
Perimeter 385230627
Area 7.1400251525681E+15
Altitude 111206503.09927

Triangular Pyramid

Length = n
Surface area 7.1400251525681E+15
Volume 2.495355409721E+23
Height 60533153.038321