649631755 (number)

649631755 is an odd 9-digits composite number following 649631754 and preceding 649631756. In scientific notation, it is written as 6.49631755 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 32 positive divisors. There are 462454272 positive integers (up to 649631755) that are relatively prime to 649631755.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million six hundred thirty-one thousand seven hundred fifty-five

Notation

Scientific notation 6.49631755 × 10^8
Engineering notation 6.49631755 × 10^6

Prime Factorization of 649631755

Prime Factorization 5 × 19 × 37 × 29 × 6373

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 649631755
Product of the distinct prime numbers

The prime factorization of 649631755 is 5 × 19 × 37 × 29 × 6373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 649631755)

Multiplication

n×y
n×2 1299263510
n×3 1948895265
n×4 2598527020
n×5 3248158775

Division

n÷y
n÷2 324815877.5
n÷3 216543918.33333
n÷3 162407938.75
n÷5 129926351

Exponentiation

ny
n2 422021417104380025
n3 2.7415851384111E+26
n4 1.7810207649479E+35
n5 1.1570076452245E+44

Nth Root

y√n
2√n 25487.874666202
3√n 866.07549073721
4√n 159.6492238196
5√n 57.880656602885

Divisors of 649631755

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 -649631754
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 649631755 can be divided by 32 positive divisors. The sum of these divisors (counting 649631755) is 1, the average is 0.03125.

Base conversion 649631755

Base System Value
2 Binary 100110101110001001100000001011
3 Ternary 1200021101201020101
4 Quaternary 212232021200023
5 Quinary 2312301204010
6 Senary 144243510231
8 Octal 4656114013
10 Decimal 649631755
12 Duodecimal 161688377
16 Hexadecimal 26b8980b
20 Vigesimal a303j7f
36 Base36 aqrv2j

Cryptographic Hash Functions

md5 a558de754b4f689c55f11befad2e08fd
sha1 4b536bddfb4ba92c2fcaa841698abc98b03715b4
sha256 06a72ccdfb423fec3b193f291a24be50eaaaed7749671f22117e8ccf58bdd110
sha512 8f4079054411c13241ce45a2f43f00052ca86770d6090ddb7d22bacb6d3824b838f6d9406498c91e07c444f6dc66f0bad7ed78a6032ba87703a881772916fd23
ripemd-160 55f88a9d57bf429025fedbd6c56f1f71a2cd764e

649631755 as geometric shapes

Circle

Radius = n
Diameter 1299263510
Circumference 4081756698.0933
Area 1.3258193836327E+18

Sphere

Radius = n
Volume 1.1483924973364E+27
Surface area 5.3032775345307E+18
Circumference 4081756698.0933

Square

Length = n
Perimeter 2598527020
Area 422021417104380025
Diagonal 918718038.46924

Cube

Length = n
Surface area 2532128502626280150
Volume 2.7415851384111E+26
Space diagonal 1125195205.8701

Equilateral Triangle

Length = n
Perimeter 1948895265
Area 1.8274063407675E+17
Altitude 562597602.93507

Triangular Pyramid

Length = n
Surface area 1.8274063407675E+17
Volume 3.2309890709512E+25
Height 306239346.15641