7989496720 (number)

7989496720 is an even 10-digits composite number following 7989496719 and preceding 7989496721. In scientific notation, it is written as 7.989496720 × 10^9. The sum of its digits is 61. It has a total of 7 prime factors and 40 positive divisors. There are 3194096640 positive integers (up to 7989496720) that are relatively prime to 7989496720.

Interesting facts

Basic properties

Name

Name seven billion nine hundred eighty-nine million four hundred ninety-six thousand seven hundred twenty

Notation

Scientific notation 7.989496720 × 10^9
Engineering notation 7.989496720 × 10^9

Prime Factorization of 7989496720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 1949 × 51241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 998687090
Product of the distinct prime numbers

The prime factorization of 7989496720 is 2 × 2 × 2 × 2 × 5 × 1949 × 51241. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 10, 27, 66, 403, 387, 2771, 8324, 34667, 63233, 924657, 671132, 7986174, 3535041, 37494686, 78234333, 889378762, 534362754, 3153891019, 1439774061

Basic calculations (n = 7989496720)

Multiplication

n×y
n×2 15978993440
n×3 23968490160
n×4 31957986880
n×5 39947483600

Division

n÷y
n÷2 3994748360
n÷3 2663165573.3333
n÷3 1997374180
n÷5 1597899344

Exponentiation

ny
n2 6.3832057838891E+19
n3 5.0998601673467E+29
n4 4.0745316079475E+39
n5 3.2553456917233E+49

Nth Root

y√n
2√n 89383.984695246
3√n 1999.1243433353
4√n 298.97154495913
5√n 95.610124685427

Divisors of 7989496720

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1949, 3898, 7796, 9745, 15592, 19490, 31184, 38980, 51241, 77960, 102482, 155920, 204964, 256205, 409928, 512410, 819856, 1024820, 2049640, 4099280, 99868709, 199737418, 399474836, 499343545, 798949672, 998687090, 1597899344, 1997374180, 3994748360, 7989496720

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7989496719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7989496720 can be divided by 40 positive divisors. The sum of these divisors (counting 7989496720) is 1, the average is 0.025.

Base conversion 7989496720

Base System Value
2 Binary 111011100001101100000101110010000
3 Ternary 202121210122111002221
4 Quaternary 13130031200232100
5 Quinary 112330302343340
6 Senary 3400442350424
8 Octal 73415405620
10 Decimal 7989496720
12 Duodecimal 166b7bb414
16 Hexadecimal 1dc360b90
20 Vigesimal 64ge71g0
36 Base36 3o4qn4g

Cryptographic Hash Functions

md5 000e49ad22d14f6077ea7584023090f5
sha1 7bc8a63054cc3353ca64aab1566541a59da1b04d
sha256 eab510328226815fbe4c9ff63040d31419bb69d210361e33e04754c2a2ad89bf
sha512 4d660600c80cf8031178bee7e5847e18dceb3b532399899240032934dc4eb5fb199e9c232c4da6500559a7ad4642a7c4e8c2d7fe8c964fb04d67abca8940340d
ripemd-160 0f3592de08d2064da4d75ace722c07452155ab25

7989496720 as geometric shapes

Circle

Radius = n
Diameter 15978993440
Circumference 50199488402.863
Area 2.0053432397018E+20

Sphere

Radius = n
Volume 2.1362244314762E+30
Surface area 8.0213729588071E+20
Circumference 50199488402.863

Square

Length = n
Perimeter 31957986880
Area 6.3832057838891E+19
Diagonal 11298854617.959

Cube

Length = n
Surface area 3.8299234703334E+20
Volume 5.0998601673467E+29
Space diagonal 13838214245.945

Equilateral Triangle

Length = n
Perimeter 23968490160
Area 2.7640091832159E+19
Altitude 6919107122.9724

Triangular Pyramid

Length = n
Surface area 2.7640091832159E+19
Volume 6.0102428457233E+28
Height 3766284872.6531