215540343 (number)

215540343 is an odd 9-digits composite number following 215540342 and preceding 215540344. In scientific notation, it is written as 2.15540343 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 143634240 positive integers (up to 215540343) that are relatively prime to 215540343.

Interesting facts

Basic properties

Name

Name two hundred fifteen million five hundred forty thousand three hundred forty-three

Notation

Scientific notation 2.15540343 × 10^8
Engineering notation 2.15540343 × 10^6

Prime Factorization of 215540343

Prime Factorization 9 × 4241 × 5647

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 215540343
Product of the distinct prime numbers

The prime factorization of 215540343 is 9 × 4241 × 5647. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 79, 14, 559, 220, 8667, 8221, 97087, 15981, 993845, 244304, 3303051, 8121416, 53190948, 34296270, 644703611, 627720673, 3484065325, 7303984959

Basic calculations (n = 215540343)

Multiplication

n×y
n×2 431080686
n×3 646621029
n×4 862161372
n×5 1077701715

Division

n÷y
n÷2 107770171.5
n÷3 71846781
n÷3 53885085.75
n÷5 43108068.6

Exponentiation

ny
n2 46457639460557649
n3 1.0013495544299E+25
n4 2.1583122642472E+33
n5 4.6520336573694E+41

Nth Root

y√n
2√n 14681.292279633
3√n 599.57408940515
4√n 121.16638262997
5√n 46.42006175955

Divisors of 215540343

1, 9, 4241, 5647, 38169, 50823, 23948927, 215540343

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -215540342
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 215540343 can be divided by 8 positive divisors. The sum of these divisors (counting 215540343) is 1, the average is 0.125.

Base conversion 215540343

Base System Value
2 Binary 1100110110001110001001110111
3 Ternary 120000120120202200
4 Quaternary 30312032021313
5 Quinary 420134242333
6 Senary 33215435543
8 Octal 1466161167
10 Decimal 215540343
12 Duodecimal 60225bb3
16 Hexadecimal cd8e277
20 Vigesimal 3772ah3
36 Base36 3kbrzr

Cryptographic Hash Functions

md5 272fbfb6876e5016ba759b3010fb8500
sha1 a6a2d6783d9e6ec620b03233ea2257685b2261e0
sha256 d4e12c1585ae395199aeb77dc6e0d32a544b0e2aacee94aa53837dee266d271a
sha512 616b9a378a61d880d57093587eb7032d2f319ad1705e417a487b07ab890ad1f87cdeccc505e314bf8e67ff7f8ec924c83403784b144eddc99c21ac2cda7c67e7
ripemd-160 2a2f8d098c3c4e169d787749579f479938e603fc

215540343 as geometric shapes

Circle

Radius = n
Diameter 431080686
Circumference 1354279916.242
Area 1.4595097883241E+17

Sphere

Radius = n
Volume 4.1944432051632E+25
Surface area 5.8380391532964E+17
Circumference 1354279916.242

Square

Length = n
Perimeter 862161372
Area 46457639460557649
Diagonal 304820076.30915

Cube

Length = n
Surface area 278745836763345894
Volume 1.0013495544299E+25
Space diagonal 373326825.15682

Equilateral Triangle

Length = n
Perimeter 646621029
Area 2.0116747986351E+16
Altitude 186663412.57841

Triangular Pyramid

Length = n
Surface area 2.0116747986351E+16
Volume 1.1801017671258E+24
Height 101606692.10305