7668743521 (number)

7668743521 is an odd 10-digits composite number following 7668743520 and preceding 7668743522. In scientific notation, it is written as 7.668743521 × 10^9. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 7668561600 positive integers (up to 7668743521) that are relatively prime to 7668743521.

Interesting facts

Basic properties

Name

Name seven billion six hundred sixty-eight million seven hundred forty-three thousand five hundred twenty-one

Notation

Scientific notation 7.668743521 × 10^9
Engineering notation 7.668743521 × 10^9

Prime Factorization of 7668743521

Prime Factorization 115561 × 66361

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7668743521
Product of the distinct prime numbers

The prime factorization of 7668743521 is 115561 × 66361. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7668743521)

Multiplication

n×y
n×2 15337487042
n×3 23006230563
n×4 30674974084
n×5 38343717605

Division

n÷y
n÷2 3834371760.5
n÷3 2556247840.3333
n÷3 1917185880.25
n÷5 1533748704.2

Exponentiation

ny
n2 5.8809627190879E+19
n3 4.5099594749248E+29
n4 3.4585722503302E+39
n5 2.652290353663E+49

Nth Root

y√n
2√n 87571.362448006
3√n 1972.0052692423
4√n 295.92458912366
5√n 94.82980175027

Divisors of 7668743521

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7668743520
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7668743521 can be divided by 4 positive divisors. The sum of these divisors (counting 7668743521) is 1, the average is 0.25.

Base conversion 7668743521

Base System Value
2 Binary 111001001000101111011110101100001
3 Ternary 201210110002112102211
4 Quaternary 13021011323311201
5 Quinary 111201144243041
6 Senary 3304543442121
8 Octal 71105736541
10 Decimal 7668743521
12 Duodecimal 15a02b6341
16 Hexadecimal 1c917bd61
20 Vigesimal 5jg9cig1
36 Base36 3itrsdd

Cryptographic Hash Functions

md5 1a9886e8b4b8f50bf6eb0f0b38d41f78
sha1 a4dc5241fb6b063f9b97a289597cecd4a44b8495
sha256 ad0f908c8733bfb1b7c80bc43edbcc26820771e7e145e0bd8c18da674a3a69d6
sha512 0c2f9739b2fdb389952236b95d694a20997c4454d72546a406ddbbd181de227b8cdff5b394db8bafdf7df74472d1e64589a6d34c53deb03ef479ef87cc17ea13
ripemd-160 c84891ccfdf7f437c8654ecdb0f54be2298219bc

7668743521 as geometric shapes

Circle

Radius = n
Diameter 15337487042
Circumference 48184136615.676
Area 1.8475589274322E+20

Sphere

Radius = n
Volume 1.8891274072549E+30
Surface area 7.3902357097289E+20
Circumference 48184136615.676

Square

Length = n
Perimeter 30674974084
Area 5.8809627190879E+19
Diagonal 10845241093.759

Cube

Length = n
Surface area 3.5285776314528E+20
Volume 4.5099594749248E+29
Space diagonal 13282653408.587

Equilateral Triangle

Length = n
Perimeter 23006230563
Area 2.5465315567197E+19
Altitude 6641326704.2933

Triangular Pyramid

Length = n
Surface area 2.5465315567197E+19
Volume 5.3150382126598E+28
Height 3615080364.5863