649562768 (number)

649562768 is an even 9-digits composite number following 649562767 and preceding 649562769. In scientific notation, it is written as 6.49562768 × 10^8. The sum of its digits is 53. It has a total of 5 prime factors and 10 positive divisors. There are 324781376 positive integers (up to 649562768) that are relatively prime to 649562768.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.49562768 × 10^8
Engineering notation 6.49562768 × 10^6

Prime Factorization of 649562768

Prime Factorization 2 × 2 × 2 × 2 × 40597673

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 81195346
Product of the distinct prime numbers

The prime factorization of 649562768 is 2 × 2 × 2 × 2 × 40597673. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 29, 44, 242, 409, 9315, 9937, 1048, 66476, 96629, 674928, 6889328, 6882333, 27283798, 36987300, 482773497, 578899632, 3936920539, 1923436596

Basic calculations (n = 649562768)

Multiplication

n×y
n×2 1299125536
n×3 1948688304
n×4 2598251072
n×5 3247813840

Division

n÷y
n÷2 324781384
n÷3 216520922.66667
n÷3 162390692
n÷5 129912553.6

Exponentiation

ny
n2 421931789571821824
n3 2.7407118114147E+26
n4 1.7802643505128E+35
n5 1.1563934392908E+44

Nth Root

y√n
2√n 25486.521300484
3√n 866.04483230932
4√n 159.64498520305
5√n 57.879427234877

Divisors of 649562768

1, 2, 4, 8, 16, 40597673, 81195346, 162390692, 324781384, 649562768

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649562767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649562768 can be divided by 10 positive divisors. The sum of these divisors (counting 649562768) is 1, the average is 0.1.

Base conversion 649562768

Base System Value
2 Binary 100110101101111000101010010000
3 Ternary 1200021021012121022
4 Quaternary 212231320222100
5 Quinary 2312242002033
6 Senary 144242215012
8 Octal 4655705220
10 Decimal 649562768
12 Duodecimal 161654468
16 Hexadecimal 26b78a90
20 Vigesimal a2jf6i8
36 Base36 aqqdu8

Cryptographic Hash Functions

md5 64585095042b797f362fef2ebacd1972
sha1 d02aa96e7eb52f5e3b61baecb40c803cc6207d71
sha256 f1f1992664eca893d3e5f8be5b8edf52353067cc6e19762428de3433d242f183
sha512 92f379952de5bc4ddbb29ce1c3f78145c7dfd3c12c0e6dc1ff92f86696f2ace7a11bf5da7270fe10ad668c937aa3975b1db543ac3546808a02163527ac026e7e
ripemd-160 0a9273a9440510d40f42fe16de227c7eb55b3384

649562768 as geometric shapes

Circle

Radius = n
Diameter 1299125536
Circumference 4081323239.9885
Area 1.3255378104348E+18

Sphere

Radius = n
Volume 1.1480266789796E+27
Surface area 5.3021512417393E+18
Circumference 4081323239.9885

Square

Length = n
Perimeter 2598251072
Area 421931789571821824
Diagonal 918620476.11821

Cube

Length = n
Surface area 2531590737430930944
Volume 2.7407118114147E+26
Space diagonal 1125075716.8811

Equilateral Triangle

Length = n
Perimeter 1948688304
Area 1.8270182421671E+17
Altitude 562537858.44054

Triangular Pyramid

Length = n
Surface area 1.8270182421671E+17
Volume 3.2299598452156E+25
Height 306206825.37274