648682765 (number)

648682765 is an odd 9-digits composite number following 648682764 and preceding 648682766. In scientific notation, it is written as 6.48682765 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 512693520 positive integers (up to 648682765) that are relatively prime to 648682765.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.48682765 × 10^8
Engineering notation 6.48682765 × 10^6

Prime Factorization of 648682765

Prime Factorization 83 × 5 × 1563091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 648682765
Product of the distinct prime numbers

The prime factorization of 648682765 is 83 × 5 × 1563091. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 648682765)

Multiplication

n×y
n×2 1297365530
n×3 1946048295
n×4 2594731060
n×5 3243413825

Division

n÷y
n÷2 324341382.5
n÷3 216227588.33333
n÷3 162170691.25
n÷5 129736553

Exponentiation

ny
n2 420789329608045225
n3 2.7295878581264E+26
n4 1.7706365991199E+35
n5 1.1485814449273E+44

Nth Root

y√n
2√n 25469.251363163
3√n 865.65356066626
4√n 159.59088746906
5√n 57.863736158975

Divisors of 648682765

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 -648682764
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 648682765 can be divided by 8 positive divisors. The sum of these divisors (counting 648682765) is 1, the average is 0.125.

Base conversion 648682765

Base System Value
2 Binary 100110101010100001110100001101
3 Ternary 1200012121111110121
4 Quaternary 212222201310031
5 Quinary 2312030322030
6 Senary 144211304541
8 Octal 4652416415
10 Decimal 648682765
12 Duodecimal 1612ab151
16 Hexadecimal 26aa1d0d
20 Vigesimal a2e56i5
36 Base36 aq7itp

Cryptographic Hash Functions

md5 c21c23f2533fd112a71adb8a56b20cd4
sha1 f503afd7afc56a5698d6e9b75d8e484c6adefc64
sha256 b7a94ad0f84228ded68786024ce0d5919e0db656fe64d5ca0fda09ea5bd08d5c
sha512 43201b7a424c3fe51546ef34541c2c38a925ea7d7372d288b63f7ddea6dcdee7b96795661b4d1f35ab08bb7d0a3aa56c1a6f76c7d98b266e424331d4843eb8d7
ripemd-160 4e131d424d4cf7bb597771841c0439c767c7516a

648682765 as geometric shapes

Circle

Radius = n
Diameter 1297365530
Circumference 4075794018.0686
Area 1.3219486666056E+18

Sphere

Radius = n
Volume 1.1433670883224E+27
Surface area 5.2877946664224E+18
Circumference 4075794018.0686

Square

Length = n
Perimeter 2594731060
Area 420789329608045225
Diagonal 917375963.94068

Cube

Length = n
Surface area 2524735977648271350
Volume 2.7295878581264E+26
Space diagonal 1123551506.9743

Equilateral Triangle

Length = n
Perimeter 1946048295
Area 1.82207124541E+17
Altitude 561775753.48713

Triangular Pyramid

Length = n
Surface area 1.82207124541E+17
Volume 3.2168501405428E+25
Height 305791987.98023