33121805 (number)

33121805 is an odd 8-digits composite number following 33121804 and preceding 33121806. In scientific notation, it is written as 3.3121805 × 10^7. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 26303488 positive integers (up to 33121805) that are relatively prime to 33121805.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.3121805 × 10^7
Engineering notation 3.3121805 × 10^6

Prime Factorization of 33121805

Prime Factorization 5 × 137 × 48353

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 33121805
Product of the distinct prime numbers

The prime factorization of 33121805 is 5 × 137 × 48353. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 3, 28, 997, 441, 2608, 1240, 86966, 40867, 134763, 240325, 2734200, 143586, 69629123, 89204601, 443272999, 558524356, 9787812790, 1465149891

Basic calculations (n = 33121805)

Multiplication

n×y
n×2 66243610
n×3 99365415
n×4 132487220
n×5 165609025

Division

n÷y
n÷2 16560902.5
n÷3 11040601.666667
n÷3 8280451.25
n÷5 6624361

Exponentiation

ny
n2 1097053966458025
n3 3.6336407551499E+22
n4 1.2035274053213E+30
n5 3.9863000031208E+37

Nth Root

y√n
2√n 5755.1546460543
3√n 321.1475885662
4√n 75.862735556097
5√n 31.917054059636

Divisors of 33121805

1, 5, 137, 685, 48353, 241765, 6624361, 33121805

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 -33121804
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 33121805 can be divided by 8 positive divisors. The sum of these divisors (counting 33121805) is 1, the average is 0.125.

Base conversion 33121805

Base System Value
2 Binary 1111110010110011000001101
3 Ternary 2022022202120112
4 Quaternary 1332112120031
5 Quinary 31434344210
6 Senary 3141525405
8 Octal 176263015
10 Decimal 33121805
12 Duodecimal b113865
16 Hexadecimal 1f9660d
20 Vigesimal a704a5
36 Base36 jpwy5

Cryptographic Hash Functions

md5 529ebcd64cec8a24d2c5a6d90f7cea0e
sha1 72bf2b9930ff6158fd1a8d47352d7a55f187224d
sha256 f60bdd93662a6cd20566e7738a1c46b15f4f1c156aae4d3ec13a13cdb7629584
sha512 1e2d0589343301bd0a963a755122469ebff8c9ff891fd609c133f764893d8ccc510870f9e92f5284e6b4908bfbd0f1cbc4fe89fff7efaade86e982e9aa09ff5b
ripemd-160 3a0f8f5ba45056a420c841071beb93da99dd142c

33121805 as geometric shapes

Circle

Radius = n
Diameter 66243610
Circumference 208110438.52327
Area 3.4464966816161E+15

Sphere

Radius = n
Volume 1.5220558802885E+23
Surface area 1.3785986726464E+16
Circumference 208110438.52327

Square

Length = n
Perimeter 132487220
Area 1097053966458025
Diagonal 46841305.841277

Cube

Length = n
Surface area 6582323798748150
Volume 3.6336407551499E+22
Space diagonal 57368649.098389

Equilateral Triangle

Length = n
Perimeter 99365415
Area 4.7503830213757E+14
Altitude 28684324.549194

Triangular Pyramid

Length = n
Surface area 4.7503830213757E+14
Volume 4.2822866972705E+21
Height 15613768.613759