7984397768 (number)

7984397768 is an even 10-digits composite number following 7984397767 and preceding 7984397769. In scientific notation, it is written as 7.984397768 × 10^9. The sum of its digits is 68. It has a total of 4 prime factors and 8 positive divisors. There are 3992198880 positive integers (up to 7984397768) that are relatively prime to 7984397768.

Interesting facts

Basic properties

Name

Name seven billion nine hundred eighty-four million three hundred ninety-seven thousand seven hundred sixty-eight

Notation

Scientific notation 7.984397768 × 10^9
Engineering notation 7.984397768 × 10^9

Prime Factorization of 7984397768

Prime Factorization 2 × 2 × 2 × 998049721

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1996099442
Product of the distinct prime numbers

The prime factorization of 7984397768 is 2 × 2 × 2 × 998049721. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7984397768)

Multiplication

n×y
n×2 15968795536
n×3 23953193304
n×4 31937591072
n×5 39921988840

Division

n÷y
n÷2 3992198884
n÷3 2661465922.6667
n÷3 1996099442
n÷5 1596879553.6

Exponentiation

ny
n2 6.3750607717643E+19
n3 5.090102099694E+29
n4 4.0641399843689E+39
n5 3.2449710220034E+49

Nth Root

y√n
2√n 89355.457404682
3√n 1998.6989678412
4√n 298.92383211227
5√n 95.597917760397

Divisors of 7984397768

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7984397767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7984397768 can be divided by 8 positive divisors. The sum of these divisors (counting 7984397768) is 1, the average is 0.125.

Base conversion 7984397768

Base System Value
2 Binary 111011011111010000011110111001000
3 Ternary 202121110001102122212
4 Quaternary 13123322003313020
5 Quinary 112323001212033
6 Senary 3400141204252
8 Octal 73372036710
10 Decimal 7984397768
12 Duodecimal 1669b60688
16 Hexadecimal 1dbe83dc8
20 Vigesimal 64f29e88
36 Base36 3o1pcqw

Cryptographic Hash Functions

md5 b899b176d92fc421a849cc5afbf23f87
sha1 b50df14924c6fb29d45a41038327273b69f47d18
sha256 49d813bbe864720b083c0e040c5f0ede8f66d5ea256a4001c1c13fb94e148656
sha512 85f25b3f6b91bb83df2e43c0229ecf37207e374c6cbec163be75ce53e8a15ad3727cc307d5cb6c69ac65b3ebc5d8f1abae892ad3c46bdc7a8bbb01e3d14b04f4
ripemd-160 3fe8909e8917957392bb0c109e96e61edcd7d3fa

7984397768 as geometric shapes

Circle

Radius = n
Diameter 15968795536
Circumference 50167450742.575
Area 2.0027844086763E+20

Sphere

Radius = n
Volume 2.1321369816561E+30
Surface area 8.0111376347053E+20
Circumference 50167450742.575

Square

Length = n
Perimeter 31937591072
Area 6.3750607717643E+19
Diagonal 11291643610.887

Cube

Length = n
Surface area 3.8250364630586E+20
Volume 5.090102099694E+29
Space diagonal 13829382602.016

Equilateral Triangle

Length = n
Perimeter 23953193304
Area 2.7604822895088E+19
Altitude 6914691301.0078

Triangular Pyramid

Length = n
Surface area 2.7604822895088E+19
Volume 5.9987428527091E+28
Height 3763881203.629