65265280 (number)

65265280 is an even 8-digits composite number following 65265279 and preceding 65265281. In scientific notation, it is written as 6.5265280 × 10^7. The sum of its digits is 34. It has a total of 9 prime factors and 32 positive divisors. There are 26105856 positive integers (up to 65265280) that are relatively prime to 65265280.

Interesting facts

Basic properties

Name

Name sixty-five million two hundred sixty-five thousand two hundred eighty

Notation

Scientific notation 6.5265280 × 10^7
Engineering notation 6.5265280 × 10^6

Prime Factorization of 65265280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 101977

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1019770
Product of the distinct prime numbers

The prime factorization of 65265280 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 101977. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 5, 64, 30, 959, 408, 8210, 5812, 81410, 9182, 526135, 9723, 1833118, 660583, 17860604, 67147157, 311158877, 540021649, 3919152728, 5328790933

Basic calculations (n = 65265280)

Multiplication

n×y
n×2 130530560
n×3 195795840
n×4 261061120
n×5 326326400

Division

n÷y
n÷2 32632640
n÷3 21755093.333333
n÷3 16316320
n÷5 13053056

Exponentiation

ny
n2 4259556773478400
n3 2.7800116549696E+23
n4 1.8143823906486E+31
n5 1.1841617475275E+39

Nth Root

y√n
2√n 8078.6929635926
3√n 402.61881707536
4√n 89.881549628345
5√n 36.55412908217

Divisors of 65265280

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 101977, 203954, 407908, 509885, 815816, 1019770, 1631632, 2039540, 3263264, 4079080, 6526528, 8158160, 13053056, 16316320, 32632640, 65265280

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 -65265279
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 65265280 can be divided by 32 positive divisors. The sum of these divisors (counting 65265280) is 1, the average is 0.03125.

Base conversion 65265280

Base System Value
2 Binary 11111000111101111010000000
3 Ternary 11112210211010121
4 Quaternary 3320331322000
5 Quinary 113201442110
6 Senary 10250510024
8 Octal 370757200
10 Decimal 65265280
12 Duodecimal 19a35314
16 Hexadecimal 3e3de80
20 Vigesimal 107i340
36 Base36 12uv0g

Cryptographic Hash Functions

md5 a10bd1d8d94edb3bddedddefcbca384f
sha1 c3b16fa8a02dd2cb06566ed741bca7d275667eb4
sha256 20dffcdbc555721f8632ebb3733a70871b4844b3cdabc47c4b6b70c73543f171
sha512 924c700e774d71aa0f79c200dae1dd7a334219276d4e3b9614b5f1809d53dded2b7380f493585254d0f353a7e8e696754809fa9d4b9abd14f6dae78fc2aad1ed
ripemd-160 c41e7d64815eeb2904682751a090e0604b702c76

65265280 as geometric shapes

Circle

Radius = n
Diameter 130530560
Circumference 410073848.36496
Area 1.3381792267108E+16

Sphere

Radius = n
Volume 1.1644885589529E+24
Surface area 5.3527169068434E+16
Circumference 410073848.36496

Square

Length = n
Perimeter 261061120
Area 4259556773478400
Diagonal 92299044.128078

Cube

Length = n
Surface area 25557340640870400
Volume 2.7800116549696E+23
Space diagonal 113042780.93021

Equilateral Triangle

Length = n
Perimeter 195795840
Area 1.8444421873472E+15
Altitude 56521390.465104

Triangular Pyramid

Length = n
Surface area 1.8444421873472E+15
Volume 3.2762751550111E+22
Height 30766348.042693