20884772 (number)

20884772 is an even 8-digits composite number following 20884771 and preceding 20884773. In scientific notation, it is written as 2.0884772 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 9828096 positive integers (up to 20884772) that are relatively prime to 20884772.

Interesting facts

Basic properties

Name

Name twenty million eight hundred eighty-four thousand seven hundred seventy-two

Notation

Scientific notation 2.0884772 × 10^7
Engineering notation 2.0884772 × 10^6

Prime Factorization of 20884772

Prime Factorization 2 × 2 × 17 × 307129

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10442386
Product of the distinct prime numbers

The prime factorization of 20884772 is 2 × 2 × 17 × 307129. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 87, 21, 696, 219, 8730, 990, 42275, 61139, 864777, 556206, 4175486, 1829541, 34791974, 62732450, 735679590, 213775701, 4922827805, 7197027140

Basic calculations (n = 20884772)

Multiplication

n×y
n×2 41769544
n×3 62654316
n×4 83539088
n×5 104423860

Division

n÷y
n÷2 10442386
n÷3 6961590.6666667
n÷3 5221193
n÷5 4176954.4

Exponentiation

ny
n2 436173701491984
n3 9.1093883080561E+21
n4 1.9024749787322E+29
n5 3.9732756166527E+36

Nth Root

y√n
2√n 4569.9859956022
3√n 275.38688026057
4√n 67.601671544439
5√n 29.104889024647

Divisors of 20884772

1, 2, 4, 17, 34, 68, 307129, 614258, 1228516, 5221193, 10442386, 20884772

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20884771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20884772 can be divided by 12 positive divisors. The sum of these divisors (counting 20884772) is 1, the average is 0.083333333333333.

Base conversion 20884772

Base System Value
2 Binary 1001111101010110100100100
3 Ternary 1110022001112002
4 Quaternary 1033222310210
5 Quinary 20321303042
6 Senary 2023344432
8 Octal 117526444
10 Decimal 20884772
12 Duodecimal 6bb2118
16 Hexadecimal 13ead24
20 Vigesimal 6aabic
36 Base36 cfmsk

Cryptographic Hash Functions

md5 29c7318b3c4d34cf06c2184220d37892
sha1 128e7b8eab067c4fc7013e5c0b7acd52b33c220d
sha256 5a8a64473324cfa0af297c4b9ab758b5f7fadbaf5a997f3b7deb47e80a9cef67
sha512 0e31821688a6cc5676bc39d518c4c114bec16333504a1b915db3155691938886761d92b2968dc471b1ab209dd8ef31dc133443538ef932799f85537ff00fe54d
ripemd-160 6bf7ff8e0b9cf8593f539bc21652d5482b95587b

20884772 as geometric shapes

Circle

Radius = n
Diameter 41769544
Circumference 131222892.5742
Area 1.3702800962963E+15

Sphere

Radius = n
Volume 3.8157316516381E+22
Surface area 5.4811203851851E+15
Circumference 131222892.5742

Square

Length = n
Perimeter 83539088
Area 436173701491984
Diagonal 29535527.80947

Cube

Length = n
Surface area 2617042208951904
Volume 9.1093883080561E+21
Space diagonal 36173486.208492

Equilateral Triangle

Length = n
Perimeter 62654316
Area 1.8886875297737E+14
Altitude 18086743.104246

Triangular Pyramid

Length = n
Surface area 1.8886875297737E+14
Volume 1.0735517075147E+21
Height 9845175.93649