20441664 (number)

20441664 is an even 8-digits composite number following 20441663 and preceding 20441665. In scientific notation, it is written as 2.0441664 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 56 positive divisors. There are 6513408 positive integers (up to 20441664) that are relatively prime to 20441664.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0441664 × 10^7
Engineering notation 2.0441664 × 10^6

Prime Factorization of 20441664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 69 × 1543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 638802
Product of the distinct prime numbers

The prime factorization of 20441664 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 69 × 1543. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20441664)

Multiplication

n×y
n×2 40883328
n×3 61324992
n×4 81766656
n×5 102208320

Division

n÷y
n÷2 10220832
n÷3 6813888
n÷3 5110416
n÷5 4088332.8

Exponentiation

ny
n2 417861627088896
n3 8.5417869794445E+21
n4 1.7460833939338E+29
n5 3.5692850054774E+36

Nth Root

y√n
2√n 4521.2458460031
3√n 273.42533224114
4√n 67.240210038362
5√n 28.98032483589

Divisors of 20441664

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20441663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20441664 can be divided by 56 positive divisors. The sum of these divisors (counting 20441664) is 1, the average is 0.017857142857143.

Base conversion 20441664

Base System Value
2 Binary 1001101111110101001000000
3 Ternary 1102110112200200
4 Quaternary 1031332221000
5 Quinary 20213113124
6 Senary 2010045200
8 Octal 115765100
10 Decimal 20441664
12 Duodecimal 6a19800
16 Hexadecimal 137ea40
20 Vigesimal 67f434
36 Base36 c64w0

Cryptographic Hash Functions

md5 464668f740d3f4ac46bbc9f0cc094414
sha1 03655e462c89fa885398b2b366e33cd69af9ac9e
sha256 2fd71b89e68e508a84dbdd1f5068c482d65cd6a87ee15f93f2bbbf89269c10fd
sha512 ca96663bb9b389f93647bbcbb038f3c761751f4a58ecd682f9d60ef17081e639515637c797e4c472773118a80ef438b0a7e5e1769e6faa0fa35851341c1e8098
ripemd-160 a003bdb2397dc82a25cc0325a8e2795039d8219a

20441664 as geometric shapes

Circle

Radius = n
Diameter 40883328
Circumference 128438762.8991
Area 1.3127510178796E+15

Sphere

Radius = n
Volume 3.5779753630869E+22
Surface area 5.2510040715182E+15
Circumference 128438762.8991

Square

Length = n
Perimeter 81766656
Area 417861627088896
Diagonal 28908878.466274

Cube

Length = n
Surface area 2507169762533376
Volume 8.5417869794445E+21
Space diagonal 35406000.639252

Equilateral Triangle

Length = n
Perimeter 61324992
Area 1.8093939216284E+14
Altitude 17703000.319626

Triangular Pyramid

Length = n
Surface area 1.8093939216284E+14
Volume 1.006659249436E+21
Height 9636292.8220913