648049142 (number)

648049142 is an even 9-digits composite number following 648049141 and preceding 648049143. In scientific notation, it is written as 6.48049142 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 297444960 positive integers (up to 648049142) that are relatively prime to 648049142.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.48049142 × 10^8
Engineering notation 6.48049142 × 10^6

Prime Factorization of 648049142

Prime Factorization 2 × 13 × 181 × 137707

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 648049142
Product of the distinct prime numbers

The prime factorization of 648049142 is 2 × 13 × 181 × 137707. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 41, 54, 129, 745, 9957, 4082, 91925, 17117, 682039, 594543, 1032986, 2619058, 91991240, 20608132, 929589787, 43708272, 5669112760, 7979185034

Basic calculations (n = 648049142)

Multiplication

n×y
n×2 1296098284
n×3 1944147426
n×4 2592196568
n×5 3240245710

Division

n÷y
n÷2 324024571
n÷3 216016380.66667
n÷3 162012285.5
n÷5 129609828.4

Exponentiation

ny
n2 419967690446936164
n3 2.7215970146186E+26
n4 1.7637286101933E+35
n5 1.1429828125566E+44

Nth Root

y√n
2√n 25456.809344456
3√n 865.37161664025
4√n 159.55190172623
5√n 57.852427664431

Divisors of 648049142

1, 2, 13, 26, 181, 362, 2353, 4706, 137707, 275414, 1790191, 3580382, 24924967, 49849934, 324024571, 648049142

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -648049141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 648049142 can be divided by 16 positive divisors. The sum of these divisors (counting 648049142) is 1, the average is 0.0625.

Base conversion 648049142

Base System Value
2 Binary 100110101000000111000111110110
3 Ternary 1200011102022022002
4 Quaternary 212220013013312
5 Quinary 2311400033032
6 Senary 144145535302
8 Octal 4650070766
10 Decimal 648049142
12 Duodecimal 161044532
16 Hexadecimal 26a071f6
20 Vigesimal a2a62h2
36 Base36 aptxx2

Cryptographic Hash Functions

md5 971a71310c327f5e9310e8f28cafcf42
sha1 47c24415dd3c1ed85f4adb445480bfd632f6c8e1
sha256 c0e001844131ea1e68a108d0f64377da7c7cce302c6ba05b0e2e29d2a012d37b
sha512 e7e66a8ad787d32d81fa63900619a4a2397aba2031c1e05d4ee12c0a7db01f0c4fdbe73d634b005f7fac70751a3f00e3abe35b2748d7bcf264212ae6235da335
ripemd-160 b69c49d2d22532bb6ca383787e1dd87ef6407a39

648049142 as geometric shapes

Circle

Radius = n
Diameter 1296098284
Circumference 4071812847.3447
Area 1.3193674110532E+18

Sphere

Radius = n
Volume 1.140019891621E+27
Surface area 5.2774696442127E+18
Circumference 4071812847.3447

Square

Length = n
Perimeter 2592196568
Area 419967690446936164
Diagonal 916479885.70065

Cube

Length = n
Surface area 2519806142681616984
Volume 2.7215970146186E+26
Space diagonal 1122454039.7454

Equilateral Triangle

Length = n
Perimeter 1944147426
Area 1.8185134434786E+17
Altitude 561227019.87271

Triangular Pyramid

Length = n
Surface area 1.8185134434786E+17
Volume 3.2074328411564E+25
Height 305493295.23355