216565531 (number)

216565531 is an odd 9-digits composite number following 216565530 and preceding 216565532. In scientific notation, it is written as 2.16565531 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 170473248 positive integers (up to 216565531) that are relatively prime to 216565531.

Interesting facts

Basic properties

Name

Name two hundred sixteen million five hundred sixty-five thousand five hundred thirty-one

Notation

Scientific notation 2.16565531 × 10^8
Engineering notation 2.16565531 × 10^6

Prime Factorization of 216565531

Prime Factorization 13 × 7 × 199 × 11959

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 216565531
Product of the distinct prime numbers

The prime factorization of 216565531 is 13 × 7 × 199 × 11959. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 54, 1, 205, 475, 26, 7198, 63407, 30347, 519673, 620689, 107115, 7576885, 79620098, 66670429, 356303512, 857490630, 3787667204, 2263870272

Basic calculations (n = 216565531)

Multiplication

n×y
n×2 433131062
n×3 649696593
n×4 866262124
n×5 1082827655

Division

n÷y
n÷2 108282765.5
n÷3 72188510.333333
n÷3 54141382.75
n÷5 43313106.2

Exponentiation

ny
n2 46900629217311961
n3 1.0157059670681E+25
n4 2.1996690209798E+33
n5 4.7637248955274E+41

Nth Root

y√n
2√n 14716.16563511
3√n 600.52318348063
4√n 121.31020416729
5√n 46.464136113686

Divisors of 216565531

1, 7, 13, 91, 199, 1393, 2587, 11959, 18109, 83713, 155467, 1088269, 2379841, 16658887, 30937933, 216565531

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -216565530
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 216565531 can be divided by 16 positive divisors. The sum of these divisors (counting 216565531) is 1, the average is 0.0625.

Base conversion 216565531

Base System Value
2 Binary 1100111010001000011100011011
3 Ternary 120002111200001121
4 Quaternary 30322020130123
5 Quinary 420420044111
6 Senary 33253430111
8 Octal 1472103433
10 Decimal 216565531
12 Duodecimal 6063b337
16 Hexadecimal ce8871b
20 Vigesimal 37dadgb
36 Base36 3kxr17

Cryptographic Hash Functions

md5 e52107767137c8a411f00f340e43be07
sha1 54dac9c67ff49c37bd15ccd87fef4a3bbdfd424a
sha256 5a304904c755daf13accd395d114f46422701464d5994a618dca7b42a840e67d
sha512 154e144f6712219553e17a097d3749cb5864fd893225c0734f43b8303946a5e13faacf02aca2fc9e1bc3e04d2849bbaaa83b716994adda7a91cbd1d64abe75b7
ripemd-160 ff7e9385c1c87f90a84d3ae54bcaf8f6ac682edd

216565531 as geometric shapes

Circle

Radius = n
Diameter 433131062
Circumference 1360721362.4207
Area 1.4734267219785E+17

Sphere

Radius = n
Volume 4.2545792057981E+25
Surface area 5.8937068879138E+17
Circumference 1360721362.4207

Square

Length = n
Perimeter 866262124
Area 46900629217311961
Diagonal 306269911.08273

Cube

Length = n
Surface area 281403775303871766
Volume 1.0157059670681E+25
Space diagonal 375102502.86013

Equilateral Triangle

Length = n
Perimeter 649696593
Area 2.0308568177833E+16
Altitude 187551251.43007

Triangular Pyramid

Length = n
Surface area 2.0308568177833E+16
Volume 1.1970209616759E+24
Height 102089970.36091