648049139 (number)

648049139 is an odd 9-digits composite number following 648049138 and preceding 648049140. In scientific notation, it is written as 6.48049139 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 640767600 positive integers (up to 648049139) that are relatively prime to 648049139.

Interesting facts

Basic properties

Name

Name six hundred forty-eight million forty-nine thousand one hundred thirty-nine

Notation

Scientific notation 6.48049139 × 10^8
Engineering notation 6.48049139 × 10^6

Prime Factorization of 648049139

Prime Factorization 89 × 7281451

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 648049139
Product of the distinct prime numbers

The prime factorization of 648049139 is 89 × 7281451. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 67, 78, 41, 1000, 6957, 4808, 50424, 59025, 197259, 795743, 8937445, 704339, 70987711, 68814806, 704240143, 645149909, 1965987300, 4331650086

Basic calculations (n = 648049139)

Multiplication

n×y
n×2 1296098278
n×3 1944147417
n×4 2592196556
n×5 3240245695

Division

n÷y
n÷2 324024569.5
n÷3 216016379.66667
n÷3 162012284.75
n÷5 129609827.8

Exponentiation

ny
n2 419967686558641321
n3 2.7215969768215E+26
n4 1.7637285775342E+35
n5 1.1429827861007E+44

Nth Root

y√n
2√n 25456.809285533
3√n 865.37161530491
4√n 159.55190154158
5√n 57.852427610868

Divisors of 648049139

1, 89, 7281451, 648049139

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -648049138
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 648049139 can be divided by 4 positive divisors. The sum of these divisors (counting 648049139) is 1, the average is 0.25.

Base conversion 648049139

Base System Value
2 Binary 100110101000000111000111110011
3 Ternary 1200011102022021222
4 Quaternary 212220013013303
5 Quinary 2311400033024
6 Senary 144145535255
8 Octal 4650070763
10 Decimal 648049139
12 Duodecimal 16104452b
16 Hexadecimal 26a071f3
20 Vigesimal a2a62gj
36 Base36 aptxwz

Cryptographic Hash Functions

md5 9c304d3368c248ba55ac6e08f2e92182
sha1 abbb0b8d08bf7fdb691ef5d18dd4a16ae446c021
sha256 4fda65d204e682de557a9755f0402bc62d5e0211c055773985d962c9e73ee3a7
sha512 659be7a27e4b604c783b9e8683d959664b76292fef2eff3c6bfd7c052d94620627cae1562b59801019b56538d07ce7f3242bdfe21e1824e8f35088ff41cab257
ripemd-160 fa53aa523caa0ea7154a69aab4f0eed9297bb389

648049139 as geometric shapes

Circle

Radius = n
Diameter 1296098278
Circumference 4071812828.4952
Area 1.3193673988377E+18

Sphere

Radius = n
Volume 1.1400198757886E+27
Surface area 5.2774695953509E+18
Circumference 4071812828.4952

Square

Length = n
Perimeter 2592196556
Area 419967686558641321
Diagonal 916479881.45801

Cube

Length = n
Surface area 2519806119351847926
Volume 2.7215969768215E+26
Space diagonal 1122454034.5493

Equilateral Triangle

Length = n
Perimeter 1944147417
Area 1.8185134266418E+17
Altitude 561227017.27463

Triangular Pyramid

Length = n
Surface area 1.8185134266418E+17
Volume 3.2074327966121E+25
Height 305493293.81934