20112944 (number)

20112944 is an even 8-digits composite number following 20112943 and preceding 20112945. In scientific notation, it is written as 2.0112944 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 20 positive divisors. There are 9527040 positive integers (up to 20112944) that are relatively prime to 20112944.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0112944 × 10^7
Engineering notation 2.0112944 × 10^6

Prime Factorization of 20112944

Prime Factorization 2 × 2 × 2 × 2 × 19 × 66161

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2514118
Product of the distinct prime numbers

The prime factorization of 20112944 is 2 × 2 × 2 × 2 × 19 × 66161. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 6, 71, 55, 516, 877, 8513, 7965, 33129, 57605, 687247, 547986, 9400280, 603432, 59959417, 19131658, 714428588, 951251215, 2416297618, 5515187247

Basic calculations (n = 20112944)

Multiplication

n×y
n×2 40225888
n×3 60338832
n×4 80451776
n×5 100564720

Division

n÷y
n÷2 10056472
n÷3 6704314.6666667
n÷3 5028236
n÷5 4022588.8

Exponentiation

ny
n2 404530516347136
n3 8.136299621581E+21
n4 1.6364493865608E+29
n5 3.2913814870732E+36

Nth Root

y√n
2√n 4484.7457007059
3√n 271.9517648031
4√n 66.968243972094
5√n 28.886513611903

Divisors of 20112944

1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 66161, 132322, 264644, 529288, 1058576, 1257059, 2514118, 5028236, 10056472, 20112944

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20112943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20112944 can be divided by 20 positive divisors. The sum of these divisors (counting 20112944) is 1, the average is 0.05.

Base conversion 20112944

Base System Value
2 Binary 1001100101110011000110000
3 Ternary 1101211211202212
4 Quaternary 1030232120300
5 Quinary 20122103234
6 Senary 1555031252
8 Octal 114563060
10 Decimal 20112944
12 Duodecimal 689b528
16 Hexadecimal 132e630
20 Vigesimal 65e274
36 Base36 bz38w

Cryptographic Hash Functions

md5 d5b1b0d4e0e59db3c72f394ee0a0abf8
sha1 d4d48a83c52cadbabe21449f18bae043bd6d98b0
sha256 66b0cacf590a46ad1b2473f628c8d24ef45d4f2bb03f2c158e03577b24750ac2
sha512 182d4328cbebdd66f2cfa23de0832772f6f5095a1959f24ed196e57a3ee3968e7c1315a4baefc764f2cba031b9439bf7431dc39278ca4db27be4d72af58f8eb6
ripemd-160 6b930339aebff5f600b322f31b33ee093f575efc

20112944 as geometric shapes

Circle

Radius = n
Diameter 40225888
Circumference 126373354.22493
Area 1.270870098309E+15

Sphere

Radius = n
Volume 3.4081252158086E+22
Surface area 5.0834803932362E+15
Circumference 126373354.22493

Square

Length = n
Perimeter 80451776
Area 404530516347136
Diagonal 28443998.184051

Cube

Length = n
Surface area 2427183098082816
Volume 8.136299621581E+21
Space diagonal 34836640.897788

Equilateral Triangle

Length = n
Perimeter 60338832
Area 1.7516685188133E+14
Altitude 17418320.448894

Triangular Pyramid

Length = n
Surface area 1.7516685188133E+14
Volume 9.5887210603091E+20
Height 9481332.7280169