648399207 (number)

648399207 is an odd 9-digits composite number following 648399206 and preceding 648399208. In scientific notation, it is written as 6.48399207 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 430670520 positive integers (up to 648399207) that are relatively prime to 648399207.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.48399207 × 10^8
Engineering notation 6.48399207 × 10^6

Prime Factorization of 648399207

Prime Factorization 3 × 271 × 797539

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 648399207
Product of the distinct prime numbers

The prime factorization of 648399207 is 3 × 271 × 797539. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 8, 63, 950, 799, 618, 73, 99196, 21567, 122465, 429010, 6522008, 999588, 233403, 68257420, 330147532, 621799465, 9605897170, 7641527161

Basic calculations (n = 648399207)

Multiplication

n×y
n×2 1296798414
n×3 1945197621
n×4 2593596828
n×5 3241996035

Division

n÷y
n÷2 324199603.5
n÷3 216133069
n÷3 162099801.75
n÷5 129679841.4

Exponentiation

ny
n2 420421531638228849
n3 2.7260098771995E+26
n4 1.7675426426503E+35
n5 1.1460732478332E+44

Nth Root

y√n
2√n 25463.684081452
3√n 865.52740821259
4√n 159.57344416115
5√n 57.858676491645

Divisors of 648399207

1, 3, 271, 813, 797539, 2392617, 216133069, 648399207

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 -648399206
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 648399207 can be divided by 8 positive divisors. The sum of these divisors (counting 648399207) is 1, the average is 0.125.

Base conversion 648399207

Base System Value
2 Binary 100110101001011100100101100111
3 Ternary 1200012002002111110
4 Quaternary 212221130211213
5 Quinary 2311442233312
6 Senary 144201240103
8 Octal 4651344547
10 Decimal 648399207
12 Duodecimal 161193033
16 Hexadecimal 26a5c967
20 Vigesimal a2c9i07
36 Base36 aq1g13

Cryptographic Hash Functions

md5 14496a85941ef9feb09b107594668481
sha1 d3ac072523ee65d308a64746f6534fbfc4b259d0
sha256 4899e44bd747c663b15dbec0fdf579a60564278e805ca9969ad523f534735cd9
sha512 5f1c8ada2b32df3b8059c8c9b90db7011653ebfc857ee9539763d2624ceb0c5d788270c7efb637b74d7a63faec21371a875505a067146efb6abb255ee1aa0fb0
ripemd-160 0d5170c06979e9158468da509c85b75f1846b4c6

648399207 as geometric shapes

Circle

Radius = n
Diameter 1296798414
Circumference 4074012370.6093
Area 1.3207931952056E+18

Sphere

Radius = n
Volume 1.1418683471764E+27
Surface area 5.2831727808225E+18
Circumference 4074012370.6093

Square

Length = n
Perimeter 2593596828
Area 420421531638228849
Diagonal 916974952.37136

Cube

Length = n
Surface area 2522529189829373094
Volume 2.7260098771995E+26
Space diagonal 1123060370.1114

Equilateral Triangle

Length = n
Perimeter 1945197621
Area 1.8204786334833E+17
Altitude 561530185.05568

Triangular Pyramid

Length = n
Surface area 1.8204786334833E+17
Volume 3.2126334495822E+25
Height 305658317.45712