20143836 (number)

20143836 is an even 8-digits composite number following 20143835 and preceding 20143837. In scientific notation, it is written as 2.0143836 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 72 positive divisors. There are 6441120 positive integers (up to 20143836) that are relatively prime to 20143836.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0143836 × 10^7
Engineering notation 2.0143836 × 10^6

Prime Factorization of 20143836

Prime Factorization 2 × 2 × 3 × 9 × 37 × 71 × 71

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 141858
Product of the distinct prime numbers

The prime factorization of 20143836 is 2 × 2 × 3 × 9 × 37 × 71 × 71. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 5, 89, 42, 99, 511, 5820, 6805, 59908, 55128, 196710, 254223, 5763825, 9186126, 63210869, 68158563, 929576853, 462213234, 6294157328, 6483448247

Basic calculations (n = 20143836)

Multiplication

n×y
n×2 40287672
n×3 60431508
n×4 80575344
n×5 100719180

Division

n÷y
n÷2 10071918
n÷3 6714612
n÷3 5035959
n÷5 4028767.2

Exponentiation

ny
n2 405774128794896
n3 8.1738475034873E+21
n4 1.6465264359926E+29
n5 3.3167358496299E+36

Nth Root

y√n
2√n 4488.1884987153
3√n 272.09092620435
4√n 66.993943746545
5√n 28.895381676589

Divisors of 20143836

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 71, 74, 108, 111, 142, 148, 213, 222, 284, 333, 426, 444, 639, 666, 852, 999, 1278, 1332, 1917, 1998, 2556, 2627, 3834, 3996, 5041, 5254, 7668, 7881, 10082, 10508, 15123, 15762, 20164, 23643, 30246, 31524, 45369, 47286, 60492, 70929, 90738, 94572, 136107, 141858, 181476, 186517, 272214, 283716, 373034, 544428, 559551, 746068, 1119102, 1678653, 2238204, 3357306, 5035959, 6714612, 10071918, 20143836

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20143835
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20143836 can be divided by 72 positive divisors. The sum of these divisors (counting 20143836) is 1, the average is 0.013888888888889.

Base conversion 20143836

Base System Value
2 Binary 1001100110101111011011100
3 Ternary 1101220102011000
4 Quaternary 1030311323130
5 Quinary 20124100321
6 Senary 1555430300
8 Octal 114657334
10 Decimal 20143836
12 Duodecimal 68b5390
16 Hexadecimal 1335edc
20 Vigesimal 65hjbg
36 Base36 bzr30

Cryptographic Hash Functions

md5 2eab971d6a061b87e31aa7a3a05041fc
sha1 7f771f4cc50265c8e1fa287f9a483a8d8ee56b73
sha256 1ee5d55783455048a29c5e4cf788216f7d1778baa7c0edfa563f9eeb7e8d8dfc
sha512 4adb39c111bb0be7caa3541fd79d6d689e03f5fd0fc25b179241c9c33c82ccc7d5000bd6370703b73502f59fdfd1e2b3af2cac24fdba4791b71121c91d851583
ripemd-160 2c04bc2f4ce57862cb3ca4b71e53abe47f6f16e5

20143836 as geometric shapes

Circle

Radius = n
Diameter 40287672
Circumference 126567454.38544
Area 1.2747770220388E+15

Sphere

Radius = n
Volume 3.4238532358025E+22
Surface area 5.0991080881554E+15
Circumference 126567454.38544

Square

Length = n
Perimeter 80575344
Area 405774128794896
Diagonal 28487686.069419

Cube

Length = n
Surface area 2434644772769376
Volume 8.1738475034873E+21
Space diagonal 34890147.411335

Equilateral Triangle

Length = n
Perimeter 60431508
Area 1.7570535186744E+14
Altitude 17445073.705668

Triangular Pyramid

Length = n
Surface area 1.7570535186744E+14
Volume 9.632971663501E+20
Height 9495895.3564731