20004771 (number)

20004771 is an odd 8-digits composite number following 20004770 and preceding 20004772. In scientific notation, it is written as 2.0004771 × 10^7. The sum of its digits is 21. It has a total of 2 prime factors and 4 positive divisors. There are 13336512 positive integers (up to 20004771) that are relatively prime to 20004771.

Interesting facts

Basic properties

Name

Name twenty million four thousand seven hundred seventy-one

Notation

Scientific notation 2.0004771 × 10^7
Engineering notation 2.0004771 × 10^6

Prime Factorization of 20004771

Prime Factorization 3 × 6668257

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20004771
Product of the distinct prime numbers

The prime factorization of 20004771 is 3 × 6668257. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 26, 25, 32, 578, 9323, 2044, 97832, 31753, 490881, 695617, 560187, 1207541, 47873430, 9831409, 319043152, 635954866, 7990917690, 3882337912

Basic calculations (n = 20004771)

Multiplication

n×y
n×2 40009542
n×3 60014313
n×4 80019084
n×5 100023855

Division

n÷y
n÷2 10002385.5
n÷3 6668257
n÷3 5001192.75
n÷5 4000954.2

Exponentiation

ny
n2 400190862762441
n3 8.0057265658551E+21
n4 1.6015272663855E+29
n5 3.2038186214297E+36

Nth Root

y√n
2√n 4472.6693372079
3√n 271.4633440875
4√n 66.878018340916
5√n 28.855374611056

Divisors of 20004771

1, 3, 6668257, 20004771

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20004770
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20004771 can be divided by 4 positive divisors. The sum of these divisors (counting 20004771) is 1, the average is 0.25.

Base conversion 20004771

Base System Value
2 Binary 1001100010011111110100011
3 Ternary 1101122100101110
4 Quaternary 1030103332203
5 Quinary 20110123041
6 Senary 1552434403
8 Octal 114237643
10 Decimal 20004771
12 Duodecimal 6848a03
16 Hexadecimal 1313fa3
20 Vigesimal 650bib
36 Base36 bwrs3

Cryptographic Hash Functions

md5 379e1f4b17c093085e9185ec78f66e41
sha1 cb4b2a121269cf7b8a679238337c46b501fa18f8
sha256 956ffe0e1cbbb75899bf80ff303ea6f31bd46bb0bbeede891cba85832781c541
sha512 ee5716775390a5b8848c80388fdcce4ec5168a53c4d5258f6400d526112762663d8c0f1b1c1151b49180395eb28f8f462059b0d7b83ea0dcba74a562737e711c
ripemd-160 749c361f777319f045c418913004b975f5cee010

20004771 as geometric shapes

Circle

Radius = n
Diameter 40009542
Circumference 125693683.22069
Area 1.2572366744882E+15

Sphere

Radius = n
Volume 3.3534309021252E+22
Surface area 5.028946697953E+15
Circumference 125693683.22069

Square

Length = n
Perimeter 80019084
Area 400190862762441
Diagonal 28291018.460368

Cube

Length = n
Surface area 2401145176574646
Volume 8.0057265658551E+21
Space diagonal 34649279.76578

Equilateral Triangle

Length = n
Perimeter 60014313
Area 1.7328772675734E+14
Altitude 17324639.88289

Triangular Pyramid

Length = n
Surface area 1.7328772675734E+14
Volume 9.4348392384023E+20
Height 9430339.4867893