20145348 (number)

20145348 is an even 8-digits composite number following 20145347 and preceding 20145349. In scientific notation, it is written as 2.0145348 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 6635520 positive integers (up to 20145348) that are relatively prime to 20145348.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-five thousand three hundred forty-eight

Notation

Scientific notation 2.0145348 × 10^7
Engineering notation 2.0145348 × 10^6

Prime Factorization of 20145348

Prime Factorization 2 × 2 × 9 × 9 × 97 × 641

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1119186
Product of the distinct prime numbers

The prime factorization of 20145348 is 2 × 2 × 9 × 9 × 97 × 641. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 1, 34, 41, 567, 835, 3894, 7330, 19305, 88946, 584334, 175619, 7153468, 1574489, 71468306, 48657394, 13724825, 85375512, 1527644649, 3557363496

Basic calculations (n = 20145348)

Multiplication

n×y
n×2 40290696
n×3 60436044
n×4 80581392
n×5 100726740

Division

n÷y
n÷2 10072674
n÷3 6715116
n÷3 5036337
n÷5 4029069.6

Exponentiation

ny
n2 405835046041104
n3 8.1756882330941E+21
n4 1.6470208459518E+29
n5 3.3179808104954E+36

Nth Root

y√n
2√n 4488.3569376778
3√n 272.09773376552
4√n 66.995200855567
5√n 28.895815442089

Divisors of 20145348

1, 2, 4, 9, 18, 36, 81, 97, 162, 194, 324, 388, 641, 873, 1282, 1746, 2564, 3492, 5769, 7857, 11538, 15714, 23076, 31428, 51921, 62177, 103842, 124354, 207684, 248708, 559593, 1119186, 2238372, 5036337, 10072674, 20145348

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20145347
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20145348 can be divided by 36 positive divisors. The sum of these divisors (counting 20145348) is 1, the average is 0.027777777777778.

Base conversion 20145348

Base System Value
2 Binary 1001100110110010011000100
3 Ternary 1101220111020000
4 Quaternary 1030312103010
5 Quinary 20124122343
6 Senary 1555441300
8 Octal 114662304
10 Decimal 20145348
12 Duodecimal 68b6230
16 Hexadecimal 13364c4
20 Vigesimal 65i378
36 Base36 bzs90

Cryptographic Hash Functions

md5 3c64f8aad992125db5a2cafcd0fbda90
sha1 ef1e1a1032d7f0776d16a1148d4b17d8c48a9e3a
sha256 59910fcd353ce29da2dd5e64418c867ef2890c3aa7ba41ce8f510d32428af9e8
sha512 2a78c41d8cf6a26c02786634ebd1d128af0acc0931c40d75a14cd5e850f11c19649c104f766f26603b6fcfd9f088658a407bc2e6fc4476aec345cbff32f8a402
ripemd-160 8056fd0343b6af29ec0630d3790b26b3c092e71d

20145348 as geometric shapes

Circle

Radius = n
Diameter 40290696
Circumference 126576954.56162
Area 1.274968399212E+15

Sphere

Radius = n
Volume 3.4246242788172E+22
Surface area 5.099873596848E+15
Circumference 126576954.56162

Square

Length = n
Perimeter 80581392
Area 405835046041104
Diagonal 28489824.360326

Cube

Length = n
Surface area 2435010276246624
Volume 8.1756882330941E+21
Space diagonal 34892766.272156

Equilateral Triangle

Length = n
Perimeter 60436044
Area 1.7573172980881E+14
Altitude 17446383.136078

Triangular Pyramid

Length = n
Surface area 1.7573172980881E+14
Volume 9.6351409841465E+20
Height 9496608.1201086