213808520 (number)

213808520 is an even 9-digits composite number following 213808519 and preceding 213808521. In scientific notation, it is written as 2.13808520 × 10^8. The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors. There are 81021888 positive integers (up to 213808520) that are relatively prime to 213808520.

Interesting facts

Basic properties

Name

Name two hundred thirteen million eight hundred eight thousand five hundred twenty

Notation

Scientific notation 2.13808520 × 10^8
Engineering notation 2.13808520 × 10^6

Prime Factorization of 213808520

Prime Factorization 2 × 2 × 2 × 5 × 19 × 281327

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 53452130
Product of the distinct prime numbers

The prime factorization of 213808520 is 2 × 2 × 2 × 5 × 19 × 281327. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 213808520)

Multiplication

n×y
n×2 427617040
n×3 641425560
n×4 855234080
n×5 1069042600

Division

n÷y
n÷2 106904260
n÷3 71269506.666667
n÷3 53452130
n÷5 42761704

Exponentiation

ny
n2 45714083224590400
n3 9.7740604774065E+24
n4 2.0897774050648E+33
n5 4.4681221410634E+41

Nth Root

y√n
2√n 14622.192722024
3√n 597.96395050449
4√n 120.92225900149
5√n 46.345225695598

Divisors of 213808520

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 -213808519
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 213808520 can be divided by 32 positive divisors. The sum of these divisors (counting 213808520) is 1, the average is 0.03125.

Base conversion 213808520

Base System Value
2 Binary 1100101111100111010110001000
3 Ternary 112220022121011002
4 Quaternary 30233213112020
5 Quinary 414213333040
6 Senary 33114354132
8 Octal 1457472610
10 Decimal 213808520
12 Duodecimal 5b72b948
16 Hexadecimal cbe7588
20 Vigesimal 36g6160
36 Base36 3janpk

Cryptographic Hash Functions

md5 03baaaddd21c273073baf2ea937def0b
sha1 b921479c6d9a8c151cd323dfce024e4e88748bc8
sha256 ef7a391715d18964ce80dc3125371ddb4c6ffda34097c85e14944064d787044c
sha512 acf64f8768b85afc8df5f0c9a4ee47a61d9271373918c6e5206845f120473b22c135c1a191a8bf7c9f213c6b678b98efed998ca377e393b9a07efa961431bdbb
ripemd-160 c34d061eb605b341787c41f35a31ec5d200cd3d0

213808520 as geometric shapes

Circle

Radius = n
Diameter 427617040
Circumference 1343398551.4138
Area 1.4361502802397E+17

Sphere

Radius = n
Volume 4.094148878875E+25
Surface area 5.7446011209586E+17
Circumference 1343398551.4138

Square

Length = n
Perimeter 855234080
Area 45714083224590400
Diagonal 302370908.73492

Cube

Length = n
Surface area 274284499347542400
Volume 9.7740604774065E+24
Space diagonal 370327219.73111

Equilateral Triangle

Length = n
Perimeter 641425560
Area 1.9794778691606E+16
Altitude 185163609.86555

Triangular Pyramid

Length = n
Surface area 1.9794778691606E+16
Volume 1.1518840738836E+24
Height 100790302.91164