20442912 (number)

20442912 is an even 8-digits composite number following 20442911 and preceding 20442913. In scientific notation, it is written as 2.0442912 × 10^7. The sum of its digits is 24. It has a total of 9 prime factors and 96 positive divisors. There are 5634048 positive integers (up to 20442912) that are relatively prime to 20442912.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-two thousand nine hundred twelve

Notation

Scientific notation 2.0442912 × 10^7
Engineering notation 2.0442912 × 10^6

Prime Factorization of 20442912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 29 × 1049

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1277682
Product of the distinct prime numbers

The prime factorization of 20442912 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 29 × 1049. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 5, 63, 3, 830, 392, 3347, 596, 33606, 39828, 16009, 18618, 9184546, 8949838, 17361036, 84763938, 202332657, 719960287, 589926109, 112979171

Basic calculations (n = 20442912)

Multiplication

n×y
n×2 40885824
n×3 61328736
n×4 81771648
n×5 102214560

Division

n÷y
n÷2 10221456
n÷3 6814304
n÷3 5110728
n÷5 4088582.4

Exponentiation

ny
n2 417912651039744
n3 8.5433515488922E+21
n4 1.7465098389907E+29
n5 3.570374694562E+36

Nth Root

y√n
2√n 4521.3838589529
3√n 273.43089649576
4√n 67.241236298516
5√n 28.98067868734

Divisors of 20442912

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 464, 609, 672, 696, 812, 928, 1049, 1218, 1392, 1624, 2098, 2436, 2784, 3147, 3248, 4196, 4872, 6294, 6496, 7343, 8392, 9744, 12588, 14686, 16784, 19488, 22029, 25176, 29372, 30421, 33568, 44058, 50352, 58744, 60842, 88116, 91263, 100704, 117488, 121684, 176232, 182526, 212947, 234976, 243368, 352464, 365052, 425894, 486736, 638841, 704928, 730104, 851788, 973472, 1277682, 1460208, 1703576, 2555364, 2920416, 3407152, 5110728, 6814304, 10221456, 20442912

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20442911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20442912 can be divided by 96 positive divisors. The sum of these divisors (counting 20442912) is 1, the average is 0.010416666666667.

Base conversion 20442912

Base System Value
2 Binary 1001101111110111100100000
3 Ternary 1102110121101220
4 Quaternary 1031332330200
5 Quinary 20213133122
6 Senary 2010055040
8 Octal 115767440
10 Decimal 20442912
12 Duodecimal 6a1a480
16 Hexadecimal 137ef20
20 Vigesimal 67f75c
36 Base36 c65uo

Cryptographic Hash Functions

md5 d383e72eda200c9917dfa14782055465
sha1 d99ee3ef8c68bd63dfd5e537afd70083b9667654
sha256 550f37377fd820a99cf4dee15e1731367e4034bdbc932a6cefe16e10569f3b09
sha512 00ec1149e81e7f2bd77f3fef24e2cd42063efb6f1ae255aff7f3dae5448188b626d1a76aad761b1ba4d409c433e75066b525d2088b7634c84e8cbf20ab1133dd
ripemd-160 6bd2f1d32593fce0e01f354bbae0f5cd543c8764

20442912 as geometric shapes

Circle

Radius = n
Diameter 40885824
Circumference 128446604.31437
Area 1.3129113143487E+15

Sphere

Radius = n
Volume 3.5786307284046E+22
Surface area 5.2516452573948E+15
Circumference 128446604.31437

Square

Length = n
Perimeter 81771648
Area 417912651039744
Diagonal 28910643.4048

Cube

Length = n
Surface area 2507475906238464
Volume 8.5433515488922E+21
Space diagonal 35408162.238659

Equilateral Triangle

Length = n
Perimeter 61328736
Area 1.8096148618166E+14
Altitude 17704081.11933

Triangular Pyramid

Length = n
Surface area 1.8096148618166E+14
Volume 1.0068436357137E+21
Height 9636881.1349332