7989721896 (number)

7989721896 is an even 10-digits composite number following 7989721895 and preceding 7989721897. In scientific notation, it is written as 7.989721896 × 10^9. The sum of its digits is 66. It has a total of 6 prime factors and 32 positive divisors. There are 2458375872 positive integers (up to 7989721896) that are relatively prime to 7989721896.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.989721896 × 10^9
Engineering notation 7.989721896 × 10^9

Prime Factorization of 7989721896

Prime Factorization 2 × 2 × 2 × 3 × 13 × 25608083

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1997430474
Product of the distinct prime numbers

The prime factorization of 7989721896 is 2 × 2 × 2 × 3 × 13 × 25608083. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7989721896)

Multiplication

n×y
n×2 15979443792
n×3 23969165688
n×4 31958887584
n×5 39948609480

Division

n÷y
n÷2 3994860948
n÷3 2663240632
n÷3 1997430474
n÷5 1597944379.2

Exponentiation

ny
n2 6.3835655975422E+19
n3 5.1002913829235E+29
n4 4.0749909738124E+39
n5 3.2558044609471E+49

Nth Root

y√n
2√n 89385.24428562
3√n 1999.1431242678
4√n 298.9736514906
5√n 95.610663614561

Divisors of 7989721896

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7989721895
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7989721896 can be divided by 32 positive divisors. The sum of these divisors (counting 7989721896) is 1, the average is 0.03125.

Base conversion 7989721896

Base System Value
2 Binary 111011100001110010111101100101000
3 Ternary 202121211001220222210
4 Quaternary 13130032113230220
5 Quinary 112330332100041
6 Senary 3400451245120
8 Octal 73416275450
10 Decimal 7989721896
12 Duodecimal 166b8a97a0
16 Hexadecimal 1dc397b28
20 Vigesimal 64gff4eg
36 Base36 3o4vgvc

Cryptographic Hash Functions

md5 38af1a8632fcce04153b0f322df8ca0f
sha1 a2cbe2fd6c527d50871f44c686854b75c7256549
sha256 6c4f5d0e2c76faebbc300f454e8872dd21e97b5e31437da8365b0d563ccbba86
sha512 6dc27f20051db573ee2b300b11594d0d24af35277e83901355344dd555211e799b09d8d1e5672922bee787edf1a0abf72f44b29f4a727f7b19d536c7f235dbad
ripemd-160 005fec8f97ea7576d03c0d368cf5d5769c3ca0f9

7989721896 as geometric shapes

Circle

Radius = n
Diameter 15979443792
Circumference 50200903225.398
Area 2.0054562784947E+20

Sphere

Radius = n
Volume 2.1364050586346E+30
Surface area 8.0218251139788E+20
Circumference 50200903225.398

Square

Length = n
Perimeter 31958887584
Area 6.3835655975422E+19
Diagonal 11299173064.912

Cube

Length = n
Surface area 3.8301393585253E+20
Volume 5.1002913829235E+29
Space diagonal 13838604262.218

Equilateral Triangle

Length = n
Perimeter 23969165688
Area 2.764164987098E+19
Altitude 6919302131.1088

Triangular Pyramid

Length = n
Surface area 2.764164987098E+19
Volume 6.0107510381542E+28
Height 3766391021.6375