7989808540 (number)

7989808540 is an even 10-digits composite number following 7989808539 and preceding 7989808541. In scientific notation, it is written as 7.989808540 × 10^9. The sum of its digits is 58. It has a total of 5 prime factors and 24 positive divisors. There are 2620259136 positive integers (up to 7989808540) that are relatively prime to 7989808540.

Interesting facts

Basic properties

Name

Name seven billion nine hundred eighty-nine million eight hundred eight thousand five hundred forty

Notation

Scientific notation 7.989808540 × 10^9
Engineering notation 7.989808540 × 10^9

Prime Factorization of 7989808540

Prime Factorization 2 × 2 × 161 × 5 × 2481307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3994904270
Product of the distinct prime numbers

The prime factorization of 7989808540 is 2 × 2 × 161 × 5 × 2481307. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 72, 97, 433, 262, 4585, 1790, 76179, 23013, 837037, 437805, 7336997, 2124495, 54025271, 40237599, 948358670, 424770190, 5177014535, 1590283322

Basic calculations (n = 7989808540)

Multiplication

n×y
n×2 15979617080
n×3 23969425620
n×4 31959234160
n×5 39949042700

Division

n÷y
n÷2 3994904270
n÷3 2663269513.3333
n÷3 1997452135
n÷5 1597961708

Exponentiation

ny
n2 6.3837040505857E+19
n3 5.1004573140202E+29
n4 4.0751677405464E+39
n5 3.255981001535E+49

Nth Root

y√n
2√n 89385.728950431
3√n 1999.1503507659
4√n 298.9744620372
5√n 95.610870982339

Divisors of 7989808540

1, 2, 4, 5, 10, 20, 161, 322, 644, 805, 1610, 3220, 2481307, 4962614, 9925228, 12406535, 24813070, 49626140, 399490427, 798980854, 1597961708, 1997452135, 3994904270, 7989808540

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 -7989808539
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 7989808540 can be divided by 24 positive divisors. The sum of these divisors (counting 7989808540) is 1, the average is 0.041666666666667.

Base conversion 7989808540

Base System Value
2 Binary 111011100001110101100110110011100
3 Ternary 202121211020022211211
4 Quaternary 13130032230312130
5 Quinary 112330342333130
6 Senary 3400453154204
8 Octal 73416546634
10 Decimal 7989808540
12 Duodecimal 166b92b964
16 Hexadecimal 1dc3acd9c
20 Vigesimal 64gg6170
36 Base36 3o4xbq4

Cryptographic Hash Functions

md5 ed6a41c14a50152a5964f554d5f7384c
sha1 18eb3fee6113be3e32dcae09bcdb2ce728d971f8
sha256 a76a0724f91077a1adeca3a00d7c85921f5b64840cf19649f6720f3b12a5f400
sha512 10759ab9780d1dbf27ae78e835d9f9117164243409a39a4ad9cabebf0830366f4990766584bab26495b32b6740a9290616e2476f9cb5e8eefd17319a9e170764
ripemd-160 ef04406725ea68c20b4348412d40047806d30b4a

7989808540 as geometric shapes

Circle

Radius = n
Diameter 15979617080
Circumference 50201447625.706
Area 2.0054997748011E+20

Sphere

Radius = n
Volume 2.1364745636899E+30
Surface area 8.0219990992046E+20
Circumference 50201447625.706

Square

Length = n
Perimeter 31959234160
Area 6.3837040505857E+19
Diagonal 11299295598.032

Cube

Length = n
Surface area 3.8302224303514E+20
Volume 5.1004573140202E+29
Space diagonal 13838754334.028

Equilateral Triangle

Length = n
Perimeter 23969425620
Area 2.7642249390244E+19
Altitude 6919377167.0139

Triangular Pyramid

Length = n
Surface area 2.7642249390244E+19
Volume 6.010946589827E+28
Height 3766431866.0108