20183888 (number)

20183888 is an even 8-digits composite number following 20183887 and preceding 20183889. In scientific notation, it is written as 2.0183888 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors. There are 10072320 positive integers (up to 20183888) that are relatively prime to 20183888.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-three thousand eight hundred eighty-eight

Notation

Scientific notation 2.0183888 × 10^7
Engineering notation 2.0183888 × 10^6

Prime Factorization of 20183888

Prime Factorization 2 × 2 × 2 × 2 × 733 × 1721

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2522986
Product of the distinct prime numbers

The prime factorization of 20183888 is 2 × 2 × 2 × 2 × 733 × 1721. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 48, 15, 10, 858, 5890, 438, 58007, 28688, 371888, 591419, 6771202, 6011707, 10941233, 3517698, 202228275, 178072279, 8225757646, 5604294342

Basic calculations (n = 20183888)

Multiplication

n×y
n×2 40367776
n×3 60551664
n×4 80735552
n×5 100919440

Division

n÷y
n÷2 10091944
n÷3 6727962.6666667
n÷3 5045972
n÷5 4036777.6

Exponentiation

ny
n2 407389334796544
n3 8.2227007059279E+21
n4 1.6596607010597E+29
n5 3.3498405708191E+36

Nth Root

y√n
2√n 4492.6482168093
3√n 272.27113966275
4√n 67.027219969273
5√n 28.906863089417

Divisors of 20183888

1, 2, 4, 8, 16, 733, 1466, 1721, 2932, 3442, 5864, 6884, 11728, 13768, 27536, 1261493, 2522986, 5045972, 10091944, 20183888

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20183887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20183888 can be divided by 20 positive divisors. The sum of these divisors (counting 20183888) is 1, the average is 0.05.

Base conversion 20183888

Base System Value
2 Binary 1001100111111101101010000
3 Ternary 1101222110002102
4 Quaternary 1030333231100
5 Quinary 20131341023
6 Senary 2000335532
8 Octal 114775520
10 Decimal 20183888
12 Duodecimal 69145a8
16 Hexadecimal 133fb50
20 Vigesimal 662je8
36 Base36 c0lzk

Cryptographic Hash Functions

md5 8c535fb234d4479f90f61a3f61273d98
sha1 1a37eea994519a9ad52c37fa36cb358a110d9c17
sha256 07936d60df2a77514ac918741473418c732252053b71ebeb23596ae8bee77f17
sha512 6f8069d985580c9c2dc86957e416dd154098a279d17329cb4481e2a8b690a3aac73a836bc7297b2334f7c6cad6a50ad9d03796a954d84673c7ecd23da31bd5f3
ripemd-160 893bfc6c1cfa07153e68502bd16d38e088997f7d

20183888 as geometric shapes

Circle

Radius = n
Diameter 40367776
Circumference 126819108.52336
Area 1.2798513413477E+15

Sphere

Radius = n
Volume 3.4443168173881E+22
Surface area 5.1194053653906E+15
Circumference 126819108.52336

Square

Length = n
Perimeter 80735552
Area 407389334796544
Diagonal 28544328.15102

Cube

Length = n
Surface area 2444336008779264
Volume 8.2227007059279E+21
Space diagonal 34959519.51028

Equilateral Triangle

Length = n
Perimeter 60551664
Area 1.7640475658233E+14
Altitude 17479759.75514

Triangular Pyramid

Length = n
Surface area 1.7640475658233E+14
Volume 9.6905457147151E+20
Height 9514776.0503399