648399212 (number)

648399212 is an even 9-digits composite number following 648399211 and preceding 648399213. In scientific notation, it is written as 6.48399212 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors. There are 324199604 positive integers (up to 648399212) that are relatively prime to 648399212.

Interesting facts

Basic properties

Name

Name six hundred forty-eight million three hundred ninety-nine thousand two hundred twelve

Notation

Scientific notation 6.48399212 × 10^8
Engineering notation 6.48399212 × 10^6

Prime Factorization of 648399212

Prime Factorization 2 × 2 × 162099803

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 324199606
Product of the distinct prime numbers

The prime factorization of 648399212 is 2 × 2 × 162099803. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 19, 15, 19, 699, 1626, 7463, 6772, 78536, 28199, 913991, 209520, 6837647, 6993488, 68066708, 715368127, 451625266, 8722992302, 5923607299

Basic calculations (n = 648399212)

Multiplication

n×y
n×2 1296798424
n×3 1945197636
n×4 2593596848
n×5 3241996060

Division

n÷y
n÷2 324199606
n÷3 216133070.66667
n÷3 162099803
n÷5 129679842.4

Exponentiation

ny
n2 420421538122220944
n3 2.7260099402628E+26
n4 1.7675426971705E+35
n5 1.1460732920217E+44

Nth Root

y√n
2√n 25463.684179631
3√n 865.52741043737
4√n 159.57344446878
5√n 57.858676580878

Divisors of 648399212

1, 2, 4, 162099803, 324199606, 648399212

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -648399211
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 648399212 can be divided by 6 positive divisors. The sum of these divisors (counting 648399212) is 1, the average is 0.16666666666667.

Base conversion 648399212

Base System Value
2 Binary 100110101001011100100101101100
3 Ternary 1200012002002111122
4 Quaternary 212221130211230
5 Quinary 2311442233322
6 Senary 144201240112
8 Octal 4651344554
10 Decimal 648399212
12 Duodecimal 161193038
16 Hexadecimal 26a5c96c
20 Vigesimal a2c9i0c
36 Base36 aq1g18

Cryptographic Hash Functions

md5 b2d407c38bb6a880a6ad0060a3f6ccdd
sha1 b68616ca4b6d6a35694c68ce95a6b222c4416a31
sha256 f8bee27aaf917f0c0221f918e8828883592ba1950c6498c0352db0ddcacca7c8
sha512 9bb5d13858ad83b932ba2c49f14fc7276db5aae2af50f4172480a3ca9e72ea0110917245c1f7e3640aec0ccdd45fbaaa8c8527eec6be3d95534a1e4c7fd37f69
ripemd-160 91eff433f65b6a1e7366e40328a826cdacb60657

648399212 as geometric shapes

Circle

Radius = n
Diameter 1296798424
Circumference 4074012402.0252
Area 1.3207932155757E+18

Sphere

Radius = n
Volume 1.1418683735923E+27
Surface area 5.2831728623028E+18
Circumference 4074012402.0252

Square

Length = n
Perimeter 2593596848
Area 420421538122220944
Diagonal 916974959.44243

Cube

Length = n
Surface area 2522529228733325664
Volume 2.7260099402628E+26
Space diagonal 1123060378.7716

Equilateral Triangle

Length = n
Perimeter 1945197636
Area 1.8204786615599E+17
Altitude 561530189.38581

Triangular Pyramid

Length = n
Surface area 1.8204786615599E+17
Volume 3.2126335239029E+25
Height 305658319.81414