20943225 (number)

20943225 is an odd 8-digits composite number following 20943224 and preceding 20943226. In scientific notation, it is written as 2.0943225 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 64 positive divisors. There are 9979200 positive integers (up to 20943225) that are relatively prime to 20943225.

Interesting facts

Basic properties

Name

Name twenty million nine hundred forty-three thousand two hundred twenty-five

Notation

Scientific notation 2.0943225 × 10^7
Engineering notation 2.0943225 × 10^6

Prime Factorization of 20943225

Prime Factorization 3 × 9 × 25 × 23 × 19 × 71

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20943225
Product of the distinct prime numbers

The prime factorization of 20943225 is 3 × 9 × 25 × 23 × 19 × 71. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 4, 7, 95, 456, 971, 4304, 2525, 33739, 99328, 946141, 984131, 7741300, 8199337, 79130782, 52059849, 679293077, 676392500, 9912273297, 6204038977

Basic calculations (n = 20943225)

Multiplication

n×y
n×2 41886450
n×3 62829675
n×4 83772900
n×5 104716125

Division

n÷y
n÷2 10471612.5
n÷3 6981075
n÷3 5235806.25
n÷5 4188645

Exponentiation

ny
n2 438618673400625
n3 9.1860895662308E+21
n4 1.9238634065572E+29
n5 4.0291904192795E+36

Nth Root

y√n
2√n 4576.3768420007
3√n 275.64356161729
4√n 67.648923435637
5√n 29.121162763655

Divisors of 20943225

1, 3, 9, 19, 23, 25, 27, 57, 69, 71, 75, 171, 207, 213, 225, 437, 475, 513, 575, 621, 639, 675, 1311, 1349, 1425, 1633, 1725, 1775, 1917, 3933, 4047, 4275, 4899, 5175, 5325, 10925, 11799, 12141, 12825, 14697, 15525, 15975, 31027, 32775, 33725, 36423, 40825, 44091, 47925, 93081, 98325, 101175, 122475, 279243, 294975, 303525, 367425, 775675, 837729, 910575, 1102275, 2327025, 6981075, 20943225

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20943224
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20943225 can be divided by 64 positive divisors. The sum of these divisors (counting 20943225) is 1, the average is 0.015625.

Base conversion 20943225

Base System Value
2 Binary 1001111111001000101111001
3 Ternary 1110102000201000
4 Quaternary 1033321011321
5 Quinary 20330140400
6 Senary 2024515213
8 Octal 117710571
10 Decimal 20943225
12 Duodecimal 701bb09
16 Hexadecimal 13f9179
20 Vigesimal 6ahi15
36 Base36 cgvw9

Cryptographic Hash Functions

md5 4f1d157329aed2109e768446f827b31c
sha1 49cc3a02f4b82b548b7899b44da921850fe5edbe
sha256 f4446a430de6dea9a054dc3714fd531230fc6b03714b6a5a4761a3785931cdf8
sha512 38c355fed4c5c1a6117961ead67dbdb630a97eb1452b3804f532624664a9a7a3a117583776e506e684fbc525dff42ecb4be0eb0d50c1844b48de24df4b85def1
ripemd-160 602d286240aa0f95a33db0ff5f522d32bdb6d523

20943225 as geometric shapes

Circle

Radius = n
Diameter 41886450
Circumference 131590163.60496
Area 1.3779612020827E+15

Sphere

Radius = n
Volume 3.8478601995318E+22
Surface area 5.5118448083308E+15
Circumference 131590163.60496

Square

Length = n
Perimeter 83772900
Area 438618673400625
Diagonal 29618192.834831

Cube

Length = n
Surface area 2631712040403750
Volume 9.1860895662308E+21
Space diagonal 36274729.774347

Equilateral Triangle

Length = n
Perimeter 62829675
Area 1.8992745686959E+14
Altitude 18137364.887173

Triangular Pyramid

Length = n
Surface area 1.8992745686959E+14
Volume 1.0825910374781E+21
Height 9872730.9449438