8149720142 (number)

8149720142 is an even 10-digits composite number following 8149720141 and preceding 8149720143. In scientific notation, it is written as 8.149720142 × 10^9. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 3967642560 positive integers (up to 8149720142) that are relatively prime to 8149720142.

Interesting facts

Basic properties

Name

Name eight billion one hundred forty-nine million seven hundred twenty thousand one hundred forty-two

Notation

Scientific notation 8.149720142 × 10^9
Engineering notation 8.149720142 × 10^9

Prime Factorization of 8149720142

Prime Factorization 2 × 41 × 509 × 195259

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8149720142
Product of the distinct prime numbers

The prime factorization of 8149720142 is 2 × 41 × 509 × 195259. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 32, 4, 259, 938, 4133, 3214, 1928, 21595, 365650, 488651, 7060535, 7766932, 35729133, 43460257, 591023622, 138954403, 8323560947, 6770551632

Basic calculations (n = 8149720142)

Multiplication

n×y
n×2 16299440284
n×3 24449160426
n×4 32598880568
n×5 40748600710

Division

n÷y
n÷2 4074860071
n÷3 2716573380.6667
n÷3 2037430035.5
n÷5 1629944028.4

Exponentiation

ny
n2 6.641793839292E+19
n3 5.412876103109E+29
n4 4.4113425403658E+39
n5 3.595120715448E+49

Nth Root

y√n
2√n 90275.800422926
3√n 2012.3996440422
4√n 300.45931575327
5√n 95.990563046882

Divisors of 8149720142

1, 2, 41, 82, 509, 1018, 20869, 41738, 195259, 390518, 8005619, 16011238, 99386831, 198773662, 4074860071, 8149720142

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 -8149720141
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 8149720142 can be divided by 16 positive divisors. The sum of these divisors (counting 8149720142) is 1, the average is 0.0625.

Base conversion 8149720142

Base System Value
2 Binary 111100101110000101101110001001110
3 Ternary 210000222010200022202
4 Quaternary 13211300231301032
5 Quinary 113142312021032
6 Senary 3424404441502
8 Octal 74560556116
10 Decimal 8149720142
12 Duodecimal 16b53a9292
16 Hexadecimal 1e5c2dc4e
20 Vigesimal 676ff072
36 Base36 3qs4sb2

Cryptographic Hash Functions

md5 8757128473f263cac61d88386efba67e
sha1 76569baf05ac6cf2fa74e253891fef09249d0c9d
sha256 675e0125c7522e935a94084c28ed9449cbf7b917b0c7e253e054b73d392b719d
sha512 7246574cf59bb873bd243efeb4a93272213d0a05983c28e49a993a16661045ed4c70196e36bdeabed08ef48e7ec5a449ad92823244b729fb079cd403306d21d3
ripemd-160 74c28d22f3e5ec30b731f5706bc315c23c9b6606

8149720142 as geometric shapes

Circle

Radius = n
Diameter 16299440284
Circumference 51206201853.84
Area 2.0865810732178E+20

Sphere

Radius = n
Volume 2.2673402400425E+30
Surface area 8.3463242928711E+20
Circumference 51206201853.84

Square

Length = n
Perimeter 32598880568
Area 6.641793839292E+19
Diagonal 11525444754.362

Cube

Length = n
Surface area 3.9850763035752E+20
Volume 5.412876103109E+29
Space diagonal 14115729353.411

Equilateral Triangle

Length = n
Perimeter 24449160426
Area 2.8759810957629E+19
Altitude 7057864676.7057

Triangular Pyramid

Length = n
Surface area 2.8759810957629E+19
Volume 6.3791356637183E+28
Height 3841814918.1205