20145366 (number)

20145366 is an even 8-digits composite number following 20145365 and preceding 20145367. In scientific notation, it is written as 2.0145366 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 6695136 positive integers (up to 20145366) that are relatively prime to 20145366.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-five thousand three hundred sixty-six

Notation

Scientific notation 2.0145366 × 10^7
Engineering notation 2.0145366 × 10^6

Prime Factorization of 20145366

Prime Factorization 2 × 9 × 2953 × 379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20145366
Product of the distinct prime numbers

The prime factorization of 20145366 is 2 × 9 × 2953 × 379. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 7, 35, 136, 173, 5703, 2602, 66752, 82070, 197268, 558673, 6962282, 5670000, 5330368, 6681833, 301800374, 427449692, 2823318678, 5130100932

Basic calculations (n = 20145366)

Multiplication

n×y
n×2 40290732
n×3 60436098
n×4 80581464
n×5 100726830

Division

n÷y
n÷2 10072683
n÷3 6715122
n÷3 5036341.5
n÷5 4029073.2

Exponentiation

ny
n2 405835771273956
n3 8.1757101482061E+21
n4 1.6470267324553E+29
n5 3.3179956337095E+36

Nth Root

y√n
2√n 4488.3589428654
3√n 272.09781480586
4√n 66.995215820724
5√n 28.895820605807

Divisors of 20145366

1, 2, 9, 18, 379, 758, 2953, 3411, 5906, 6822, 26577, 53154, 1119187, 2238374, 10072683, 20145366

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20145365
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20145366 can be divided by 16 positive divisors. The sum of these divisors (counting 20145366) is 1, the average is 0.0625.

Base conversion 20145366

Base System Value
2 Binary 1001100110110010011010110
3 Ternary 1101220111020200
4 Quaternary 1030312103112
5 Quinary 20124122431
6 Senary 1555441330
8 Octal 114662326
10 Decimal 20145366
12 Duodecimal 68b6246
16 Hexadecimal 13364d6
20 Vigesimal 65i386
36 Base36 bzs9i

Cryptographic Hash Functions

md5 513177c21002dda7fd712a7a68dede4c
sha1 09f76b3faa949d8f975d073f6ad004ba5a0523bb
sha256 8f0f5c5f8b94144bc036ab917e5a6b93da9aa7fed1518b5689f593a59d0e2751
sha512 c394a910292cfd0340ad4fec580aec2f6d3f85a710175e5000ea240980c8c358e59d1f3d93bd9ee6a0a323a556bcbd920d68c1234f0d57de48997bee3b476a7b
ripemd-160 b0b4ad344864a9d7347b063b30f1a2079a42c6ba

20145366 as geometric shapes

Circle

Radius = n
Diameter 40290732
Circumference 126577067.65896
Area 1.2749706775982E+15

Sphere

Radius = n
Volume 3.4246334585979E+22
Surface area 5.0998827103928E+15
Circumference 126577067.65896

Square

Length = n
Perimeter 80581464
Area 405835771273956
Diagonal 28489849.81617

Cube

Length = n
Surface area 2435014627643736
Volume 8.1757101482061E+21
Space diagonal 34892797.449071

Equilateral Triangle

Length = n
Perimeter 60436098
Area 1.7573204384385E+14
Altitude 17446398.724535

Triangular Pyramid

Length = n
Surface area 1.7573204384385E+14
Volume 9.6351668113537E+20
Height 9496616.6053899