20046442 (number)

20046442 is an even 8-digits composite number following 20046441 and preceding 20046443. In scientific notation, it is written as 2.0046442 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 9159696 positive integers (up to 20046442) that are relatively prime to 20046442.

Interesting facts

Basic properties

Name

Name twenty million forty-six thousand four hundred forty-two

Notation

Scientific notation 2.0046442 × 10^7
Engineering notation 2.0046442 × 10^6

Prime Factorization of 20046442

Prime Factorization 2 × 13 × 13 × 127 × 467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1542034
Product of the distinct prime numbers

The prime factorization of 20046442 is 2 × 13 × 13 × 127 × 467. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 10, 49, 122, 789, 7060, 1826, 25191, 7604, 316553, 395536, 2405751, 4025887, 7078591, 80296827, 529316975, 441420715, 9582326761, 3336371966

Basic calculations (n = 20046442)

Multiplication

n×y
n×2 40092884
n×3 60139326
n×4 80185768
n×5 100232210

Division

n÷y
n÷2 10023221
n÷3 6682147.3333333
n÷3 5011610.5
n÷5 4009288.4

Exponentiation

ny
n2 401859836859364
n3 8.0558599117307E+21
n4 1.6149132848063E+29
n5 3.23732654989E+36

Nth Root

y√n
2√n 4477.3253176422
3√n 271.6517042123
4√n 66.912818784163
5√n 28.867386062461

Divisors of 20046442

1, 2, 13, 26, 127, 169, 254, 338, 467, 934, 1651, 3302, 6071, 12142, 21463, 42926, 59309, 78923, 118618, 157846, 771017, 1542034, 10023221, 20046442

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20046441
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20046442 can be divided by 24 positive divisors. The sum of these divisors (counting 20046442) is 1, the average is 0.041666666666667.

Base conversion 20046442

Base System Value
2 Binary 1001100011110001001101010
3 Ternary 1101201110112211
4 Quaternary 1030132021222
5 Quinary 20112441232
6 Senary 1553355334
8 Octal 114361152
10 Decimal 20046442
12 Duodecimal 6868b4a
16 Hexadecimal 131e26a
20 Vigesimal 655g22
36 Base36 bxnxm

Cryptographic Hash Functions

md5 7482b55b43835f2b4f83ab1410bb5264
sha1 7a48a780c9a0163bc89ea7ee216fbef76d3d113c
sha256 1af400825bb80f97c2822031cf251955e379e2933f44d375f5d0634a37f1bb82
sha512 f76c4a65cb12194c94d5c8858da9bf7d4d227cfdb880af262695d628d7c26c7e07c288c5238a114ac81704ae4a28418bcbed1366d037f7e51278601b5ffc81a8
ripemd-160 836c4160f032acc2cd6a9ae670b0b1310e409ade

20046442 as geometric shapes

Circle

Radius = n
Diameter 40092884
Circumference 125955509.83563
Area 1.2624799112502E+15

Sphere

Radius = n
Volume 3.3744307089389E+22
Surface area 5.0499196450007E+15
Circumference 125955509.83563

Square

Length = n
Perimeter 80185768
Area 401859836859364
Diagonal 28349950.153726

Cube

Length = n
Surface area 2411159021156184
Volume 8.0558599117307E+21
Space diagonal 34721456.054983

Equilateral Triangle

Length = n
Perimeter 60139326
Area 1.7401041374044E+14
Altitude 17360728.027491

Triangular Pyramid

Length = n
Surface area 1.7401041374044E+14
Volume 9.4939219531227E+20
Height 9449983.3845752