20144964 (number)

20144964 is an even 8-digits composite number following 20144963 and preceding 20144965. In scientific notation, it is written as 2.0144964 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 5504928 positive integers (up to 20144964) that are relatively prime to 20144964.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-four thousand nine hundred sixty-four

Notation

Scientific notation 2.0144964 × 10^7
Engineering notation 2.0144964 × 10^6

Prime Factorization of 20144964

Prime Factorization 2 × 2 × 69 × 7 × 10427

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10072482
Product of the distinct prime numbers

The prime factorization of 20144964 is 2 × 2 × 69 × 7 × 10427. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 48, 76, 695, 444, 9071, 3420, 40270, 18131, 868793, 121388, 6919286, 9873072, 24744921, 43295980, 40722668, 506965788, 1102951055, 5475041903

Basic calculations (n = 20144964)

Multiplication

n×y
n×2 40289928
n×3 60434892
n×4 80579856
n×5 100724820

Division

n÷y
n÷2 10072482
n÷3 6714988
n÷3 5036241
n÷5 4028992.8

Exponentiation

ny
n2 405819574561296
n3 8.1752207200326E+21
n4 1.6468952709711E+29
n5 3.3176645945483E+36

Nth Root

y√n
2√n 4488.3141601274
3√n 272.09600489337
4√n 66.994881596488
5√n 28.89570528189

Divisors of 20144964

1, 2, 4, 7, 14, 28, 69, 138, 276, 483, 966, 1932, 10427, 20854, 41708, 72989, 145978, 291956, 719463, 1438926, 2877852, 5036241, 10072482, 20144964

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 -20144963
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 20144964 can be divided by 24 positive divisors. The sum of these divisors (counting 20144964) is 1, the average is 0.041666666666667.

Base conversion 20144964

Base System Value
2 Binary 1001100110110001101000100
3 Ternary 1101220110200210
4 Quaternary 1030312031010
5 Quinary 20124114324
6 Senary 1555435420
8 Octal 114661504
10 Decimal 20144964
12 Duodecimal 68b5b70
16 Hexadecimal 1336344
20 Vigesimal 65i284
36 Base36 bzryc

Cryptographic Hash Functions

md5 100244a7a99b2f075de28417a3deea3f
sha1 dcfeb1489b3a8978b8235d48061cc58776396b56
sha256 c369094230ba9dd847754fd7f04322d8cfb7eb873e30c312cbcb3aa744def9c7
sha512 87153367afad5ea97b162790a077c57cb93141491abc55d1b647f3d83fca77d29ec78790ceaa98b31e624e92a064eaba3e648007df326e913ca7b6488be0014a
ripemd-160 2c97135d2a09a7cfe81931494f6c896de7025a76

20144964 as geometric shapes

Circle

Radius = n
Diameter 40289928
Circumference 126574541.81846
Area 1.2749197941247E+15

Sphere

Radius = n
Volume 3.4244284474039E+22
Surface area 5.0996791764988E+15
Circumference 126574541.81846

Square

Length = n
Perimeter 80579856
Area 405819574561296
Diagonal 28489281.302318

Cube

Length = n
Surface area 2434917447367776
Volume 8.1752207200326E+21
Space diagonal 34892101.164646

Equilateral Triangle

Length = n
Perimeter 60434892
Area 1.7572503046154E+14
Altitude 17446050.582323

Triangular Pyramid

Length = n
Surface area 1.7572503046154E+14
Volume 9.6345900147197E+20
Height 9496427.1007726