33138900 (number)

33138900 is an even 8-digits composite number following 33138899 and preceding 33138901. In scientific notation, it is written as 3.3138900 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 54 positive divisors. There are 8836800 positive integers (up to 33138900) that are relatively prime to 33138900.

Interesting facts

Basic properties

Name

Name thirty-three million one hundred thirty-eight thousand nine hundred

Notation

Scientific notation 3.3138900 × 10^7
Engineering notation 3.3138900 × 10^6

Prime Factorization of 33138900

Prime Factorization 2 × 2 × 5 × 5 × 3 × 3 × 36821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1104630
Product of the distinct prime numbers

The prime factorization of 33138900 is 2 × 2 × 5 × 5 × 3 × 3 × 36821. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 33138900)

Multiplication

n×y
n×2 66277800
n×3 99416700
n×4 132555600
n×5 165694500

Division

n÷y
n÷2 16569450
n÷3 11046300
n÷3 8284725
n÷5 6627780

Exponentiation

ny
n2 1098186693210000
n3 3.6392699007617E+22
n4 1.2060140131435E+30
n5 3.9965977780162E+37

Nth Root

y√n
2√n 5756.6396447928
3√n 321.20282985699
4√n 75.872522330504
5√n 31.920348019191

Divisors of 33138900

54 divisors

τ Total Divisors 54
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -33138899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.018518518518519
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 54
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 33138900 can be divided by 54 positive divisors. The sum of these divisors (counting 33138900) is 1, the average is 0.018518518518519.

Base conversion 33138900

Base System Value
2 Binary 1111110011010100011010100
3 Ternary 2022100122000200
4 Quaternary 1332122203110
5 Quinary 31440421100
6 Senary 3142140500
8 Octal 176324324
10 Decimal 33138900
12 Duodecimal b121730
16 Hexadecimal 1f9a8d4
20 Vigesimal a72750
36 Base36 jqa50

Cryptographic Hash Functions

md5 57a999c87f645544650a0fa7a6cf2b78
sha1 9846a18168279077e0872948f375cec2ea93e71d
sha256 679c68f92277cb1c0f285e6b623c149313e1433e5219eaeb13471b5fb3d3952d
sha512 e7e718cc46f9cde7deffdf0120c44d70686bb83f7de4aaab7be08997e499252526ec17731e262e2b994ada3246625efb15f1a3094ede145e20e39bbd86641b27
ripemd-160 f7b0ac7ba167074b6ca438f7a2ab9421e2c96d7f

33138900 as geometric shapes

Circle

Radius = n
Diameter 66277800
Circumference 208217849.57609
Area 3.4500552476586E+15

Sphere

Radius = n
Volume 1.5244138112884E+23
Surface area 1.3800220990634E+16
Circumference 208217849.57609

Square

Length = n
Perimeter 132555600
Area 1098186693210000
Diagonal 46865481.822126

Cube

Length = n
Surface area 6589120159260000
Volume 3.6392699007617E+22
Space diagonal 57398258.506944

Equilateral Triangle

Length = n
Perimeter 99416700
Area 4.7552878720894E+14
Altitude 28699129.253472

Triangular Pyramid

Length = n
Surface area 4.7552878720894E+14
Volume 4.2889207089945E+21
Height 15621827.274042