65865216 (number)

65865216 is an even 8-digits composite number following 65865215 and preceding 65865217. In scientific notation, it is written as 6.5865216 × 10^7. The sum of its digits is 39. It has a total of 12 prime factors and 80 positive divisors. There are 21725184 positive integers (up to 65865216) that are relatively prime to 65865216.

Interesting facts

Basic properties

Name

Name sixty-five million eight hundred sixty-five thousand two hundred sixteen

Notation

Scientific notation 6.5865216 × 10^7
Engineering notation 6.5865216 × 10^6

Prime Factorization of 65865216

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 313 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 257286
Product of the distinct prime numbers

The prime factorization of 65865216 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 313 × 137. Since it has a total of 12 prime factors.

Most popular turbo-numbers

3, 2, 52, 64, 763, 487, 9260, 5464, 81793, 76097, 366509, 877712, 7143652, 6148940, 17694985, 48885139, 914068944, 828154463, 4234610274, 7001241535

Basic calculations (n = 65865216)

Multiplication

n×y
n×2 131730432
n×3 197595648
n×4 263460864
n×5 329326080

Division

n÷y
n÷2 32932608
n÷3 21955072
n÷3 16466304
n÷5 13173043.2

Exponentiation

ny
n2 4338226678726656
n3 2.8573823725129E+23
n4 1.8820210716016E+31
n5 1.2395972439759E+39

Nth Root

y√n
2√n 8115.7387833764
3√n 403.84871635283
4√n 90.087395252479
5√n 36.621086413189

Divisors of 65865216

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 256, 274, 313, 384, 411, 512, 548, 626, 768, 822, 939, 1096, 1252, 1536, 1644, 1878, 2192, 2504, 3288, 3756, 4384, 5008, 6576, 7512, 8768, 10016, 13152, 15024, 17536, 20032, 26304, 30048, 35072, 40064, 42881, 52608, 60096, 70144, 80128, 85762, 105216, 120192, 128643, 160256, 171524, 210432, 240384, 257286, 343048, 480768, 514572, 686096, 1029144, 1372192, 2058288, 2744384, 4116576, 5488768, 8233152, 10977536, 16466304, 21955072, 32932608, 65865216

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65865215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65865216 can be divided by 80 positive divisors. The sum of these divisors (counting 65865216) is 1, the average is 0.0125.

Base conversion 65865216

Base System Value
2 Binary 11111011010000011000000000
3 Ternary 11120221022002110
4 Quaternary 3323100120000
5 Quinary 113330141331
6 Senary 10311415320
8 Octal 373203000
10 Decimal 65865216
12 Duodecimal 1a084540
16 Hexadecimal 3ed0600
20 Vigesimal 10bd30g
36 Base36 137pxc

Cryptographic Hash Functions

md5 119bf4487c0aa8750acdca9c48cf02ad
sha1 0d9bffb03289d2a2e1afdce69058d8eb58833ba0
sha256 726e648dbcdadb97a9e3db33cb8ddb7dff865a8fb364b8865ce84fcc8a5c401f
sha512 35bacdf3052b4a4247d53f23578fa78d3d60ed65bef6c9db25397d64bffce44d8890c15d5bfb7271cdd9890325a85c53a0393ca413fb1eb6df090cf59960faaa
ripemd-160 dfaa8fd670e7e0850b61bf8e060f9a9da7412419

65865216 as geometric shapes

Circle

Radius = n
Diameter 131730432
Circumference 413843357.42541
Area 1.3628941063495E+16

Sphere

Radius = n
Volume 1.1968975293311E+24
Surface area 5.451576425398E+16
Circumference 413843357.42541

Square

Length = n
Perimeter 263460864
Area 4338226678726656
Diagonal 93147481.755833

Cube

Length = n
Surface area 26029360072359936
Volume 2.8573823725129E+23
Space diagonal 114081900.5635

Equilateral Triangle

Length = n
Perimeter 197595648
Area 1.8785072555763E+15
Altitude 57040950.281749

Triangular Pyramid

Length = n
Surface area 1.8785072555763E+15
Volume 3.367457420078E+22
Height 31049160.585278