20162744 (number)

20162744 is an even 8-digits composite number following 20162743 and preceding 20162745. In scientific notation, it is written as 2.0162744 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 8641152 positive integers (up to 20162744) that are relatively prime to 20162744.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-two thousand seven hundred forty-four

Notation

Scientific notation 2.0162744 × 10^7
Engineering notation 2.0162744 × 10^6

Prime Factorization of 20162744

Prime Factorization 2 × 2 × 2 × 7 × 360049

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5040686
Product of the distinct prime numbers

The prime factorization of 20162744 is 2 × 2 × 2 × 7 × 360049. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 21, 16, 410, 332, 4757, 7964, 51551, 84380, 72970, 585854, 5431581, 6643575, 97024571, 65896523, 947833901, 666446768, 5364748650, 392480199

Basic calculations (n = 20162744)

Multiplication

n×y
n×2 40325488
n×3 60488232
n×4 80650976
n×5 100813720

Division

n÷y
n÷2 10081372
n÷3 6720914.6666667
n÷3 5040686
n÷5 4032548.8

Exponentiation

ny
n2 406536245609536
n3 8.1968862469462E+21
n4 1.652717189943E+29
n5 3.3323313605219E+36

Nth Root

y√n
2√n 4490.2944224182
3√n 272.17603224511
4√n 67.009659172527
5√n 28.900804167701

Divisors of 20162744

1, 2, 4, 7, 8, 14, 28, 56, 360049, 720098, 1440196, 2520343, 2880392, 5040686, 10081372, 20162744

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20162743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20162744 can be divided by 16 positive divisors. The sum of these divisors (counting 20162744) is 1, the average is 0.0625.

Base conversion 20162744

Base System Value
2 Binary 1001100111010100010111000
3 Ternary 1101221101002022
4 Quaternary 1030322202320
5 Quinary 20130201434
6 Senary 2000054012
8 Octal 114724270
10 Decimal 20162744
12 Duodecimal 6904308
16 Hexadecimal 133a8b8
20 Vigesimal 6606h4
36 Base36 c05o8

Cryptographic Hash Functions

md5 4a78afe00129a4fe6d5d7c9800651ccc
sha1 bffe0058b6986d483ddf01a07552d3cc9f71b068
sha256 a3f1cfddb72f3e187ae9904e23055d982149676720a21ce5306634a5cf2fb7f4
sha512 33873cae597b002f5b19c2de65686d076893f0121b7861bce5f550a3f77857901d208c53c3fb46048397578bd601d8954ce70c654b4edd44ce560eacd7b0b3c4
ripemd-160 ea98367765db13cf9ab0d679964446b04211a9ef

20162744 as geometric shapes

Circle

Radius = n
Diameter 40325488
Circumference 126686256.85322
Area 1.2771712826249E+15

Sphere

Radius = n
Volume 3.4335036820957E+22
Surface area 5.1086851304996E+15
Circumference 126686256.85322

Square

Length = n
Perimeter 80650976
Area 406536245609536
Diagonal 28514426.019457

Cube

Length = n
Surface area 2439217473657216
Volume 8.1968862469462E+21
Space diagonal 34922897.028005

Equilateral Triangle

Length = n
Perimeter 60488232
Area 1.760353581285E+14
Altitude 17461448.514002

Triangular Pyramid

Length = n
Surface area 1.760353581285E+14
Volume 9.6601230830507E+20
Height 9504808.6731523