20146836 (number)

20146836 is an even 8-digits composite number following 20146835 and preceding 20146837. In scientific notation, it is written as 2.0146836 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6213120 positive integers (up to 20146836) that are relatively prime to 20146836.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-six thousand eight hundred thirty-six

Notation

Scientific notation 2.0146836 × 10^7
Engineering notation 2.0146836 × 10^6

Prime Factorization of 20146836

Prime Factorization 2 × 2 × 51 × 61 × 1619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10073418
Product of the distinct prime numbers

The prime factorization of 20146836 is 2 × 2 × 51 × 61 × 1619. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 57, 36, 368, 1000, 6730, 2412, 77033, 26178, 370254, 83333, 9328217, 362621, 98256900, 54361065, 322627950, 184716168, 6880598378, 2714590722

Basic calculations (n = 20146836)

Multiplication

n×y
n×2 40293672
n×3 60440508
n×4 80587344
n×5 100734180

Division

n÷y
n÷2 10073418
n÷3 6715612
n÷3 5036709
n÷5 4029367.2

Exponentiation

ny
n2 405895000810896
n3 8.177500014557E+21
n4 1.6475075168328E+29
n5 3.3192063750397E+36

Nth Root

y√n
2√n 4488.5226968347
3√n 272.10443293762
4√n 66.996437941391
5√n 28.896242296994

Divisors of 20146836

1, 2, 4, 51, 61, 102, 122, 204, 244, 1619, 3111, 3238, 6222, 6476, 12444, 82569, 98759, 165138, 197518, 330276, 395036, 5036709, 10073418, 20146836

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 -20146835
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 20146836 can be divided by 24 positive divisors. The sum of these divisors (counting 20146836) is 1, the average is 0.041666666666667.

Base conversion 20146836

Base System Value
2 Binary 1001100110110101010010100
3 Ternary 1101220120021010
4 Quaternary 1030312222110
5 Quinary 20124144321
6 Senary 1555452220
8 Octal 114665224
10 Decimal 20146836
12 Duodecimal 68b7070
16 Hexadecimal 1336a94
20 Vigesimal 65i71g
36 Base36 bztec

Cryptographic Hash Functions

md5 de6a1b62c28a60cf3b3d658b036a56df
sha1 510a8911e98d8d0141bf943303b31d800d831dd0
sha256 c65f376334cc9e36e9456dd3682b63dab20e105d269e64b8755907e1b564c58e
sha512 4b1f534fd0fdd65e229086f96676399c590b675564415e8fca6dbeb7e778848537f1e57862bf2f7695343c7d3a7faa74188df7628879e84033e29b98b4f624c8
ripemd-160 ad9731722c943608dc248ed0b0e59ce40cd06539

20146836 as geometric shapes

Circle

Radius = n
Diameter 40293672
Circumference 126586303.94136
Area 1.2751567526763E+15

Sphere

Radius = n
Volume 3.4253831960617E+22
Surface area 5.1006270107053E+15
Circumference 126586303.94136

Square

Length = n
Perimeter 80587344
Area 405895000810896
Diagonal 28491928.710107

Cube

Length = n
Surface area 2435370004865376
Volume 8.177500014557E+21
Space diagonal 34895343.563758

Equilateral Triangle

Length = n
Perimeter 60440508
Area 1.7575769098567E+14
Altitude 17447671.781879

Triangular Pyramid

Length = n
Surface area 1.7575769098567E+14
Volume 9.6372761890772E+20
Height 9497309.5700355