20186244 (number)

20186244 is an even 8-digits composite number following 20186243 and preceding 20186245. In scientific notation, it is written as 2.0186244 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6211008 positive integers (up to 20186244) that are relatively prime to 20186244.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-six thousand two hundred forty-four

Notation

Scientific notation 2.0186244 × 10^7
Engineering notation 2.0186244 × 10^6

Prime Factorization of 20186244

Prime Factorization 2 × 2 × 9 × 13 × 43133

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10093122
Product of the distinct prime numbers

The prime factorization of 20186244 is 2 × 2 × 9 × 13 × 43133. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 3, 41, 8, 511, 2155, 526, 56645, 18326, 843609, 399151, 9328042, 1652465, 48859917, 55008374, 935674521, 888984325, 4822921533, 4974099598

Basic calculations (n = 20186244)

Multiplication

n×y
n×2 40372488
n×3 60558732
n×4 80744976
n×5 100931220

Division

n÷y
n÷2 10093122
n÷3 6728748
n÷3 5046561
n÷5 4037248.8

Exponentiation

ny
n2 407484446827536
n3 8.2255804698657E+21
n4 1.6604357440634E+29
n5 3.3517961075986E+36

Nth Root

y√n
2√n 4492.9104153099
3√n 272.28173302724
4√n 67.02917585134
5√n 28.907537898847

Divisors of 20186244

1, 2, 4, 9, 13, 18, 26, 36, 52, 117, 234, 468, 43133, 86266, 172532, 388197, 560729, 776394, 1121458, 1552788, 2242916, 5046561, 10093122, 20186244

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 -20186243
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 20186244 can be divided by 24 positive divisors. The sum of these divisors (counting 20186244) is 1, the average is 0.041666666666667.

Base conversion 20186244

Base System Value
2 Binary 1001101000000010010000100
3 Ternary 1101222120022200
4 Quaternary 1031000102010
5 Quinary 20131424434
6 Senary 2000354500
8 Octal 115002204
10 Decimal 20186244
12 Duodecimal 6915a30
16 Hexadecimal 1340484
20 Vigesimal 6635c4
36 Base36 c0nt0

Cryptographic Hash Functions

md5 91e0f14a2289791c6770c63d2df12023
sha1 cadc31481782ff517c11d5178e7eba6b8d4f45d2
sha256 391bccef07815e165666b1844a1dbf1c2114f9c5163d8402ba33e925746b5da6
sha512 055224be18bce1b443ec82b7aa1ea45fadd42792fdd5f70aa531a65d20039431b1ffde6f3bc6472b91f0d1fa0afed6331507d5387efade2a734967494fe814c9
ripemd-160 d97db2f0ef0b3f5b2616a8790f45b3dfec53c498

20186244 as geometric shapes

Circle

Radius = n
Diameter 40372488
Circumference 126833911.70794
Area 1.2801501446055E+15

Sphere

Radius = n
Volume 3.4455230900856E+22
Surface area 5.120600578422E+15
Circumference 126833911.70794

Square

Length = n
Perimeter 80744976
Area 407484446827536
Diagonal 28547660.038173

Cube

Length = n
Surface area 2444906680965216
Volume 8.2255804698657E+21
Space diagonal 34963600.221982

Equilateral Triangle

Length = n
Perimeter 60558732
Area 1.7644594129985E+14
Altitude 17481800.110991

Triangular Pyramid

Length = n
Surface area 1.7644594129985E+14
Volume 9.6939395490627E+20
Height 9515886.6793908