20182840 (number)

20182840 is an even 8-digits composite number following 20182839 and preceding 20182841. In scientific notation, it is written as 2.0182840 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 32 positive divisors. There are 7676928 positive integers (up to 20182840) that are relatively prime to 20182840.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-two thousand eight hundred forty

Notation

Scientific notation 2.0182840 × 10^7
Engineering notation 2.0182840 × 10^6

Prime Factorization of 20182840

Prime Factorization 2 × 2 × 2 × 5 × 3683 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5045710
Product of the distinct prime numbers

The prime factorization of 20182840 is 2 × 2 × 2 × 5 × 3683 × 137. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 2, 65, 87, 819, 864, 1005, 7898, 49220, 13489, 441644, 655821, 28808, 9765321, 44273941, 56772794, 530608355, 851364143, 4371324458, 473102838

Basic calculations (n = 20182840)

Multiplication

n×y
n×2 40365680
n×3 60548520
n×4 80731360
n×5 100914200

Division

n÷y
n÷2 10091420
n÷3 6727613.3333333
n÷3 5045710
n÷5 4036568

Exponentiation

ny
n2 407347030465600
n3 8.2214199403623E+21
n4 1.6593160322914E+29
n5 3.3489709989173E+36

Nth Root

y√n
2√n 4492.5315803008
3√n 272.2664272391
4√n 67.026349895402
5√n 28.906562899268

Divisors of 20182840

1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 3683, 5480, 7366, 14732, 18415, 29464, 36830, 73660, 147320, 504571, 1009142, 2018284, 2522855, 4036568, 5045710, 10091420, 20182840

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20182839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20182840 can be divided by 32 positive divisors. The sum of these divisors (counting 20182840) is 1, the average is 0.03125.

Base conversion 20182840

Base System Value
2 Binary 1001100111111011100111000
3 Ternary 1101222101122121
4 Quaternary 1030333130320
5 Quinary 20131322330
6 Senary 2000331024
8 Octal 114773470
10 Decimal 20182840
12 Duodecimal 6913a74
16 Hexadecimal 133f738
20 Vigesimal 662h20
36 Base36 c0l6g

Cryptographic Hash Functions

md5 d3eaae3f29ae25e940aa40e5a162c889
sha1 9609c80a796c1a75d73fa5c565e5205d80eb4b14
sha256 0a7e0278ca3b8552b7e55bd71786159bca495a7490b39aaa770bcb743e15a164
sha512 7030076f486c2efda1648dae6f3bc78e5e901e1ae623c9117fa6c625da2c08fc9e9fda2a788a1bd397f7ff80ddd6c9fc272be526c3754617c7d146123a7a2e3d
ripemd-160 ce29542556cb055e4ceec364c515c3b87b89d679

20182840 as geometric shapes

Circle

Radius = n
Diameter 40365680
Circumference 126812523.74516
Area 1.2797184383723E+15

Sphere

Radius = n
Volume 3.4437803315625E+22
Surface area 5.1188737534894E+15
Circumference 126812523.74516

Square

Length = n
Perimeter 80731360
Area 407347030465600
Diagonal 28542846.055206

Cube

Length = n
Surface area 2444082182793600
Volume 8.2214199403623E+21
Space diagonal 34957704.321033

Equilateral Triangle

Length = n
Perimeter 60548520
Area 1.7638643826968E+14
Altitude 17478852.160517

Triangular Pyramid

Length = n
Surface area 1.7638643826968E+14
Volume 9.6890363180208E+20
Height 9514282.0184021