8149431388 (number)

8149431388 is an even 10-digits composite number following 8149431387 and preceding 8149431389. In scientific notation, it is written as 8.149431388 × 10^9. The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors. There are 3478118400 positive integers (up to 8149431388) that are relatively prime to 8149431388.

Interesting facts

Basic properties

Name

Name eight billion one hundred forty-nine million four hundred thirty-one thousand three hundred eighty-eight

Notation

Scientific notation 8.149431388 × 10^9
Engineering notation 8.149431388 × 10^9

Prime Factorization of 8149431388

Prime Factorization 2 × 2 × 7 × 241 × 1207681

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4074715694
Product of the distinct prime numbers

The prime factorization of 8149431388 is 2 × 2 × 7 × 241 × 1207681. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 26, 91, 33, 591, 2806, 8285, 81563, 8239, 345288, 498692, 8441125, 8085114, 38738817, 60807887, 126534857, 973996436, 9676315551, 4683750763

Basic calculations (n = 8149431388)

Multiplication

n×y
n×2 16298862776
n×3 24448294164
n×4 32597725552
n×5 40747156940

Division

n÷y
n÷2 4074715694
n÷3 2716477129.3333
n÷3 2037357847
n÷5 1629886277.6

Exponentiation

ny
n2 6.641323194772E+19
n3 5.4123007701327E+29
n4 4.4107173777416E+39
n5 3.5944838641764E+49

Nth Root

y√n
2√n 90274.201120807
3√n 2012.3758765467
4√n 300.45665431274
5√n 95.989882825932

Divisors of 8149431388

1, 2, 4, 7, 14, 28, 241, 482, 964, 1687, 3374, 6748, 1207681, 2415362, 4830724, 8453767, 16907534, 33815068, 291051121, 582102242, 1164204484, 2037357847, 4074715694, 8149431388

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8149431387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8149431388 can be divided by 24 positive divisors. The sum of these divisors (counting 8149431388) is 1, the average is 0.041666666666667.

Base conversion 8149431388

Base System Value
2 Binary 111100101101111100111010001011100
3 Ternary 210000221121000020011
4 Quaternary 13211233213101130
5 Quinary 113142223301023
6 Senary 3424354333004
8 Octal 74557472134
10 Decimal 8149431388
12 Duodecimal 16b528a164
16 Hexadecimal 1e5be745c
20 Vigesimal 676dii98
36 Base36 3qryli4

Cryptographic Hash Functions

md5 6beff93f0fb4a6dfccd74340dc055444
sha1 9f41bd8d6f7fc1880bea7d06e8ca57ff00b751e3
sha256 88493f5b950468081d9a1d987e068f3750345a91be97a67211604daf098890eb
sha512 8c908b85cbd80be9d247fd109c74aa03f59db964092084e72c6c702c4cd6ba5d2bd217bbc57abf9f288539fab8ab5a536aae0f546ffa7e510659a6afae505a8f
ripemd-160 c6da51ca5019d46302bb88c57f87446845b832b9

8149431388 as geometric shapes

Circle

Radius = n
Diameter 16298862776
Circumference 51204387558.95
Area 2.0864332158811E+20

Sphere

Radius = n
Volume 2.267099245129E+30
Surface area 8.3457328635244E+20
Circumference 51204387558.95

Square

Length = n
Perimeter 32597725552
Area 6.641323194772E+19
Diagonal 11525036394.539

Cube

Length = n
Surface area 3.9847939168632E+20
Volume 5.4123007701327E+29
Space diagonal 14115229216.813

Equilateral Triangle

Length = n
Perimeter 24448294164
Area 2.8757773007077E+19
Altitude 7057614608.4063

Triangular Pyramid

Length = n
Surface area 2.8757773007077E+19
Volume 6.3784576273033E+28
Height 3841678798.1795