128833361 (number)

128833361 is an odd 9-digits composite number following 128833360 and preceding 128833362. In scientific notation, it is written as 1.28833361 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 121166848 positive integers (up to 128833361) that are relatively prime to 128833361.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28833361 × 10^8
Engineering notation 1.28833361 × 10^6

Prime Factorization of 128833361

Prime Factorization 17 × 2729 × 2777

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128833361
Product of the distinct prime numbers

The prime factorization of 128833361 is 17 × 2729 × 2777. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128833361)

Multiplication

n×y
n×2 257666722
n×3 386500083
n×4 515333444
n×5 644166805

Division

n÷y
n÷2 64416680.5
n÷3 42944453.666667
n÷3 32208340.25
n÷5 25766672.2

Exponentiation

ny
n2 16598034906556321
n3 2.138380623007E+24
n4 2.7549476275926E+32
n5 3.5492916224173E+40

Nth Root

y√n
2√n 11350.478448066
3√n 505.05977268508
4√n 106.53862420768
5√n 41.879903023284

Divisors of 128833361

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128833360
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128833361 can be divided by 8 positive divisors. The sum of these divisors (counting 128833361) is 1, the average is 0.125.

Base conversion 128833361

Base System Value
2 Binary 111101011011101011101010001
3 Ternary 22222102102010222
4 Quaternary 13223131131101
5 Quinary 230440131421
6 Senary 20441202425
8 Octal 753353521
10 Decimal 128833361
12 Duodecimal 37190415
16 Hexadecimal 7add751
20 Vigesimal 2054381
36 Base36 24pcgh

Cryptographic Hash Functions

md5 11a53a67b8088201d2855ee26eb43f07
sha1 aa7b3a0d419d3f98e1b254086dd4fce010978ab3
sha256 17359a2958043c00410f4d52b7d8e7c780dba5f1333137e864a107b5aa745817
sha512 43375b580d1547cea2ac38f7b326dc87720ebb0d7a26f3ec1f69bdfaba1cc081be518d01460178d4df6979de589f79203e6472a59815e3d29b0dbf91f85598cb
ripemd-160 020b5e5458c041531012411afa96a141dde13750

128833361 as geometric shapes

Circle

Radius = n
Diameter 257666722
Circumference 809483880.90976
Area 5.2144264526464E+16

Sphere

Radius = n
Volume 8.9572278077566E+24
Surface area 2.0857705810586E+17
Circumference 809483880.90976

Square

Length = n
Perimeter 515333444
Area 16598034906556321
Diagonal 182197886.41231

Cube

Length = n
Surface area 99588209439337926
Volume 2.138380623007E+24
Space diagonal 223145926.96186

Equilateral Triangle

Length = n
Perimeter 386500083
Area 7.1871599409893E+15
Altitude 111572963.48093

Triangular Pyramid

Length = n
Surface area 7.1871599409893E+15
Volume 2.5201057321436E+23
Height 60732628.804103