215468520 (number)

215468520 is an even 9-digits composite number following 215468519 and preceding 215468521. In scientific notation, it is written as 2.15468520 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 57458240 positive integers (up to 215468520) that are relatively prime to 215468520.

Interesting facts

Basic properties

Name

Name two hundred fifteen million four hundred sixty-eight thousand five hundred twenty

Notation

Scientific notation 2.15468520 × 10^8
Engineering notation 2.15468520 × 10^6

Prime Factorization of 215468520

Prime Factorization 2 × 2 × 2 × 5 × 3 × 1795571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 53867130
Product of the distinct prime numbers

The prime factorization of 215468520 is 2 × 2 × 2 × 5 × 3 × 1795571. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 215468520)

Multiplication

n×y
n×2 430937040
n×3 646405560
n×4 861874080
n×5 1077342600

Division

n÷y
n÷2 107734260
n÷3 71822840
n÷3 53867130
n÷5 43093704

Exponentiation

ny
n2 46426683110990400
n3 1.0003488698434E+25
n4 2.1554369046883E+33
n5 4.6442879980657E+41

Nth Root

y√n
2√n 14678.846003688
3√n 599.507484714
4√n 121.15628751199
5√n 46.416967700658

Divisors of 215468520

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 -215468519
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 215468520 can be divided by 32 positive divisors. The sum of these divisors (counting 215468520) is 1, the average is 0.03125.

Base conversion 215468520

Base System Value
2 Binary 1100110101111100100111101000
3 Ternary 120000102221020120
4 Quaternary 30311330213220
5 Quinary 420124443040
6 Senary 33214123240
8 Octal 1465744750
10 Decimal 215468520
12 Duodecimal 601b0520
16 Hexadecimal cd7c9e8
20 Vigesimal 376db60
36 Base36 3ka8ko

Cryptographic Hash Functions

md5 d301b0e0bd8dad625d9c3d1ebb721978
sha1 709d9c0b46cce6995623cef5adf64da481a3c7fb
sha256 1fe831c1d6413e18be905849101c55ac74d89e3f17a3f6f185f6f38637db7388
sha512 b7d227cd0abb43deb4747129d6c0fe51af7dd1a6aef813fcfbc7451ee317d06507310770aac15b3e7a61183c2a065765a5f74cdff6a98d434dd5b22f4e410751
ripemd-160 5a0226dcf8c4b473dc783b5260d0c568ab8d79f6

215468520 as geometric shapes

Circle

Radius = n
Diameter 430937040
Circumference 1353828639.0237
Area 1.4585372659203E+17

Sphere

Radius = n
Volume 4.1902515473692E+25
Surface area 5.8341490636812E+17
Circumference 1353828639.0237

Square

Length = n
Perimeter 861874080
Area 46426683110990400
Diagonal 304718503.24846

Cube

Length = n
Surface area 278560098665942400
Volume 1.0003488698434E+25
Space diagonal 373202424.07167

Equilateral Triangle

Length = n
Perimeter 646405560
Area 2.0103343493784E+16
Altitude 186601212.03584

Triangular Pyramid

Length = n
Surface area 2.0103343493784E+16
Volume 1.178922449031E+24
Height 101572834.41615