20217744 (number)

20217744 is an even 8-digits composite number following 20217743 and preceding 20217745. In scientific notation, it is written as 2.0217744 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 30 positive divisors. There are 6739200 positive integers (up to 20217744) that are relatively prime to 20217744.

Interesting facts

Basic properties

Name

Name twenty million two hundred seventeen thousand seven hundred forty-four

Notation

Scientific notation 2.0217744 × 10^7
Engineering notation 2.0217744 × 10^6

Prime Factorization of 20217744

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 140401

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 842406
Product of the distinct prime numbers

The prime factorization of 20217744 is 2 × 2 × 2 × 2 × 3 × 3 × 140401. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 3, 88, 40, 743, 349, 2501, 4741, 79438, 75581, 178318, 768728, 5215964, 3704889, 40840576, 90581493, 603669716, 655890470, 8338373939, 9782417335

Basic calculations (n = 20217744)

Multiplication

n×y
n×2 40435488
n×3 60653232
n×4 80870976
n×5 101088720

Division

n÷y
n÷2 10108872
n÷3 6739248
n÷3 5054436
n÷5 4043548.8

Exponentiation

ny
n2 408757172449536
n3 8.2641478707486E+21
n4 1.6708242602894E+29
n5 3.378029716352E+36

Nth Root

y√n
2√n 4496.4145716337
3√n 272.42328845379
4√n 67.05530979448
5√n 28.916554133845

Divisors of 20217744

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 140401, 280802, 421203, 561604, 842406, 1123208, 1263609, 1684812, 2246416, 2527218, 3369624, 5054436, 6739248, 10108872, 20217744

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20217743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20217744 can be divided by 30 positive divisors. The sum of these divisors (counting 20217744) is 1, the average is 0.033333333333333.

Base conversion 20217744

Base System Value
2 Binary 1001101000111111110010000
3 Ternary 1102001011112100
4 Quaternary 1031013332100
5 Quinary 20133431434
6 Senary 2001200400
8 Octal 115077620
10 Decimal 20217744
12 Duodecimal 6930100
16 Hexadecimal 1347f90
20 Vigesimal 667474
36 Base36 c1c40

Cryptographic Hash Functions

md5 bd3c7d3132bb8a7bf87d9e2f84da8a96
sha1 1fceff744abacfca10c8187dedf3916cf6acb693
sha256 57cf72110f4c58f601b369a4768cc69bfab0c9b890a14e1c33956bd4e1b96b38
sha512 8b0f1f53d501bc1cc3fa54430612e3eef197fdfc421d1a1324717881aa75c7449eec45fbd8b67a82aa06c854cfcbb254d85863b28f998cd089edc8cc217da05e
ripemd-160 19533c41899ba7e060f27adefefe8c85d7ba0e24

20217744 as geometric shapes

Circle

Radius = n
Diameter 40435488
Circumference 127031832.04512
Area 1.2841485300696E+15

Sphere

Radius = n
Volume 3.4616781651898E+22
Surface area 5.1365941202784E+15
Circumference 127031832.04512

Square

Length = n
Perimeter 80870976
Area 408757172449536
Diagonal 28592207.765387

Cube

Length = n
Surface area 2452543034697216
Volume 8.2641478707486E+21
Space diagonal 35018159.822421

Equilateral Triangle

Length = n
Perimeter 60653232
Area 1.769970476602E+14
Altitude 17509079.91121

Triangular Pyramid

Length = n
Surface area 1.769970476602E+14
Volume 9.7393916668911E+20
Height 9530735.9217958