213788908 (number)

213788908 is an even 9-digits composite number following 213788907 and preceding 213788909. In scientific notation, it is written as 2.13788908 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 6 positive divisors. There are 106894452 positive integers (up to 213788908) that are relatively prime to 213788908.

Interesting facts

Basic properties

Name

Name two hundred thirteen million seven hundred eighty-eight thousand nine hundred eight

Notation

Scientific notation 2.13788908 × 10^8
Engineering notation 2.13788908 × 10^6

Prime Factorization of 213788908

Prime Factorization 2 × 2 × 53447227

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 106894454
Product of the distinct prime numbers

The prime factorization of 213788908 is 2 × 2 × 53447227. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 213788908)

Multiplication

n×y
n×2 427577816
n×3 641366724
n×4 855155632
n×5 1068944540

Division

n÷y
n÷2 106894454
n÷3 71262969.333333
n÷3 53447227
n÷5 42757781.6

Exponentiation

ny
n2 45705697183832464
n3 9.7713710903102E+24
n4 2.0890107550602E+33
n5 4.4660732812457E+41

Nth Root

y√n
2√n 14621.522082191
3√n 597.94566681217
4√n 120.91948594909
5√n 46.34437544331

Divisors of 213788908

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -213788907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 213788908 can be divided by 6 positive divisors. The sum of these divisors (counting 213788908) is 1, the average is 0.16666666666667.

Base conversion 213788908

Base System Value
2 Binary 1100101111100010100011101100
3 Ternary 112220021121020201
4 Quaternary 30233202203230
5 Quinary 414212221113
6 Senary 33114123244
8 Octal 1457424354
10 Decimal 213788908
12 Duodecimal 5b720524
16 Hexadecimal cbe28ec
20 Vigesimal 36g3c58
36 Base36 3ja8ks

Cryptographic Hash Functions

md5 76e1d0aead62f7d84203046bb5e0855e
sha1 4069b39037db8c2d24abd65503248cf6d8e0cdbe
sha256 38bae761963586bb832b8d7edcf1858b3ff0753b63f4a90665a3bfaabea3a06a
sha512 b3a4db4a93453797bfb1e652e38c503e74813b6897f0afe3ba9a9868b9fb31356e0e0307d52fcdc20e7f36b5e5625bd13937dc327301dcf710871c18236308cf
ripemd-160 7f72f1c3168274f2e0b45d4d451aa233694f3fd4

213788908 as geometric shapes

Circle

Radius = n
Diameter 427577816
Circumference 1343275325.5836
Area 1.4358868249993E+17

Sphere

Radius = n
Volume 4.0930223510424E+25
Surface area 5.7435472999971E+17
Circumference 1343275325.5836

Square

Length = n
Perimeter 855155632
Area 45705697183832464
Diagonal 302343173.17853

Cube

Length = n
Surface area 274234183102994784
Volume 9.7713710903102E+24
Space diagonal 370293250.75067

Equilateral Triangle

Length = n
Perimeter 641366724
Area 1.9791147429439E+16
Altitude 185146625.37533

Triangular Pyramid

Length = n
Surface area 1.9791147429439E+16
Volume 1.1515671265748E+24
Height 100781057.72618