215087200 (number)

215087200 is an even 9-digits composite number following 215087199 and preceding 215087201. In scientific notation, it is written as 2.15087200 × 10^8. The sum of its digits is 25. It has a total of 10 prime factors and 144 positive divisors. There are 81285120 positive integers (up to 215087200) that are relatively prime to 215087200.

Interesting facts

Basic properties

Name

Name two hundred fifteen million eighty-seven thousand two hundred

Notation

Scientific notation 2.15087200 × 10^8
Engineering notation 2.15087200 × 10^6

Prime Factorization of 215087200

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 5 × 29 × 73 × 127

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2688590
Product of the distinct prime numbers

The prime factorization of 215087200 is 2 × 2 × 2 × 2 × 2 × 5 × 5 × 29 × 73 × 127. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 215087200)

Multiplication

n×y
n×2 430174400
n×3 645261600
n×4 860348800
n×5 1075436000

Division

n÷y
n÷2 107543600
n÷3 71695733.333333
n÷3 53771800
n÷5 43017440

Exponentiation

ny
n2 46262503603840000
n3 9.9504723651399E+24
n4 2.1402192396953E+33
n5 4.6033376365219E+41

Nth Root

y√n
2√n 14665.851492498
3√n 599.15362144846
4√n 121.10264857755
5√n 46.400527005844

Divisors of 215087200

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -215087199
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 215087200 can be divided by 144 positive divisors. The sum of these divisors (counting 215087200) is 1, the average is 0.0069444444444444.

Base conversion 215087200

Base System Value
2 Binary 1100110100011111100001100000
3 Ternary 112222201120011121
4 Quaternary 30310133201200
5 Quinary 420030242300
6 Senary 33202022024
8 Octal 1464374140
10 Decimal 215087200
12 Duodecimal 60047914
16 Hexadecimal cd1f860
20 Vigesimal 3745i00
36 Base36 3k22cg

Cryptographic Hash Functions

md5 64292167af32c9615c7023f692a778c8
sha1 bc882a5d52b6a4d498a118b124486275de98640d
sha256 2d6f67ce98702f8ced23104db97514efb807139fad39093fd9142a54926b0da2
sha512 0ad686f9fab7276e790d9d9b1f6ab4fae1ec6fa4f5b3f3fe77f810fa65bf87ebe9afe434fdace705cc18f2cbcd9d1199965f0f48866bb4e999a2f23bcc5e07fe
ripemd-160 967e9df4a61fe9f165d74860abbf9954e6c50ac1

215087200 as geometric shapes

Circle

Radius = n
Diameter 430174400
Circumference 1351432734.8024
Area 1.453379414585E+17

Sphere

Radius = n
Volume 4.1680441176095E+25
Surface area 5.8135176583398E+17
Circumference 1351432734.8024

Square

Length = n
Perimeter 860348800
Area 46262503603840000
Diagonal 304179235.33285

Cube

Length = n
Surface area 277575021623040000
Volume 9.9504723651399E+24
Space diagonal 372541958.45773

Equilateral Triangle

Length = n
Perimeter 645261600
Area 2.0032251681797E+16
Altitude 186270979.22886

Triangular Pyramid

Length = n
Surface area 2.0032251681797E+16
Volume 1.1726744142333E+24
Height 101393078.44428