6768968978 (number)

6768968978 is an even 10-digits composite number following 6768968977 and preceding 6768968979. In scientific notation, it is written as 6.768968978 × 10^9. The sum of its digits is 74. It has a total of 4 prime factors and 16 positive divisors. There are 3253321200 positive integers (up to 6768968978) that are relatively prime to 6768968978.

Interesting facts

Basic properties

Name

Name six billion seven hundred sixty-eight million nine hundred sixty-eight thousand nine hundred seventy-eight

Notation

Scientific notation 6.768968978 × 10^9
Engineering notation 6.768968978 × 10^9

Prime Factorization of 6768968978

Prime Factorization 2 × 31 × 149 × 732731

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6768968978
Product of the distinct prime numbers

The prime factorization of 6768968978 is 2 × 31 × 149 × 732731. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 71, 90, 717, 775, 1936, 7542, 29209, 19611, 882372, 649950, 2298658, 7048874, 74564982, 63666822, 376761393, 657893201, 5396340014, 2761791452

Basic calculations (n = 6768968978)

Multiplication

n×y
n×2 13537937956
n×3 20306906934
n×4 27075875912
n×5 33844844890

Division

n÷y
n÷2 3384484489
n÷3 2256322992.6667
n÷3 1692242244.5
n÷5 1353793795.6

Exponentiation

ny
n2 4.5818941025126E+19
n3 3.1014699040389E+29
n4 2.099375356664E+39
n5 1.4210606662436E+49

Nth Root

y√n
2√n 82273.744159361
3√n 1891.6502461041
4√n 286.83400105176
5√n 92.492071182834

Divisors of 6768968978

1, 2, 31, 62, 149, 298, 4619, 9238, 732731, 1465462, 22714661, 45429322, 109176919, 218353838, 3384484489, 6768968978

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6768968977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6768968978 can be divided by 16 positive divisors. The sum of these divisors (counting 6768968978) is 1, the average is 0.0625.

Base conversion 6768968978

Base System Value
2 Binary 110010011011101100100010100010010
3 Ternary 122110202000020210202
4 Quaternary 12103131210110102
5 Quinary 102330324001403
6 Senary 3035402255202
8 Octal 62335442422
10 Decimal 6768968978
12 Duodecimal 138aab7502
16 Hexadecimal 193764512
20 Vigesimal 55f6128i
36 Base36 33y2hw2

Cryptographic Hash Functions

md5 1f311d54ec0421fa04d2f458c888af29
sha1 8534ee1570cef33dbb6c876e0865b7deccf4660c
sha256 f18cf53758c9cf3cb6787ad66260f57e6d42dd0eef76f9a0c8087a2f3fda3122
sha512 73b619a7c4c27c7f1e5e9ba6c347b324723170f96f00e651b751cffad0e3203bbfe8ec5f25c8a6a50c43243963a6554091f8c3579836a9193625fa832025ae0e
ripemd-160 e48771ab937b7f384f8e3fdfba45d06386f3a89d

6768968978 as geometric shapes

Circle

Radius = n
Diameter 13537937956
Circumference 42530686427.324
Area 1.439444485198E+20

Sphere

Radius = n
Volume 1.2991406754478E+30
Surface area 5.757777940792E+20
Circumference 42530686427.324

Square

Length = n
Perimeter 27075875912
Area 4.5818941025126E+19
Diagonal 9572767731.9703

Cube

Length = n
Surface area 2.7491364615076E+20
Volume 3.1014699040389E+29
Space diagonal 11724198184.754

Equilateral Triangle

Length = n
Perimeter 20306906934
Area 1.984018345113E+19
Altitude 5862099092.3768

Triangular Pyramid

Length = n
Surface area 1.984018345113E+19
Volume 3.6551173346532E+28
Height 3190922577.3234