648768265 (number)

648768265 is an odd 9-digits composite number following 648768264 and preceding 648768266. In scientific notation, it is written as 6.48768265 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 519014608 positive integers (up to 648768265) that are relatively prime to 648768265.

Interesting facts

Basic properties

Name

Name six hundred forty-eight million seven hundred sixty-eight thousand two hundred sixty-five

Notation

Scientific notation 6.48768265 × 10^8
Engineering notation 6.48768265 × 10^6

Prime Factorization of 648768265

Prime Factorization 5 × 129753653

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 648768265
Product of the distinct prime numbers

The prime factorization of 648768265 is 5 × 129753653. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 648768265)

Multiplication

n×y
n×2 1297536530
n×3 1946304795
n×4 2595073060
n×5 3243841325

Division

n÷y
n÷2 324384132.5
n÷3 216256088.33333
n÷3 162192066.25
n÷5 129753653

Exponentiation

ny
n2 420900261671110225
n3 2.7306673250241E+26
n4 1.7715703027481E+35
n5 1.1493385916394E+44

Nth Root

y√n
2√n 25470.929802424
3√n 865.69159164836
4√n 159.59614595103
5√n 57.865261431078

Divisors of 648768265

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -648768264
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 648768265 can be divided by 4 positive divisors. The sum of these divisors (counting 648768265) is 1, the average is 0.25.

Base conversion 648768265

Base System Value
2 Binary 100110101010110110101100001001
3 Ternary 1200012202211202021
4 Quaternary 212222312230021
5 Quinary 2312041041030
6 Senary 144213204441
8 Octal 4652665411
10 Decimal 648768265
12 Duodecimal 161330721
16 Hexadecimal 26ab6b09
20 Vigesimal a2eg0d5
36 Base36 aq9csp

Cryptographic Hash Functions

md5 d7c0a3603ffdf9a2e98e3685f0ab09fb
sha1 3f3265972b82b63a89f07d229472bec2f106bbf8
sha256 4300015db65cd82015ea14c1ce2b882716fa912972cecab1b871f08845186e9a
sha512 c255483bbcc7b9784271dd36ea948accc53d6a930ce66cb8188e2c9ed7f0d2bff29286323754802cda3068d041cbbb3420259474ea93ff73d1b0928e2ad42238
ripemd-160 2fabfd7f0258e256748c2c659958e05023c8b7a8

648768265 as geometric shapes

Circle

Radius = n
Diameter 1297536530
Circumference 4076331230.4124
Area 1.32229716996E+18

Sphere

Radius = n
Volume 1.1438192543591E+27
Surface area 5.2891886798399E+18
Circumference 4076331230.4124

Square

Length = n
Perimeter 2595073060
Area 420900261671110225
Diagonal 917496879.20026

Cube

Length = n
Surface area 2525401570026661350
Volume 2.7306673250241E+26
Space diagonal 1123699597.3183

Equilateral Triangle

Length = n
Perimeter 1946304795
Area 1.8225515953335E+17
Altitude 561849798.65915

Triangular Pyramid

Length = n
Surface area 1.8225515953335E+17
Volume 3.2181223044818E+25
Height 305832293.06675