7668720993 (number)

7668720993 is an odd 10-digits composite number following 7668720992 and preceding 7668720994. In scientific notation, it is written as 7.668720993 × 10^9. The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors. There are 5112480660 positive integers (up to 7668720993) that are relatively prime to 7668720993.

Interesting facts

Basic properties

Name

Name seven billion six hundred sixty-eight million seven hundred twenty thousand nine hundred ninety-three

Notation

Scientific notation 7.668720993 × 10^9
Engineering notation 7.668720993 × 10^9

Prime Factorization of 7668720993

Prime Factorization 3 × 2556240331

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7668720993
Product of the distinct prime numbers

The prime factorization of 7668720993 is 3 × 2556240331. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7668720993)

Multiplication

n×y
n×2 15337441986
n×3 23006162979
n×4 30674883972
n×5 38343604965

Division

n÷y
n÷2 3834360496.5
n÷3 2556240331
n÷3 1917180248.25
n÷5 1533744198.6

Exponentiation

ny
n2 5.8809281668479E+19
n3 4.5099197291431E+29
n4 3.4585316103625E+39
n5 2.6522513965341E+49

Nth Root

y√n
2√n 87571.233821387
3√n 1972.0033382272
4√n 295.92437179352
5√n 94.82974603506

Divisors of 7668720993

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 -7668720992
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 7668720993 can be divided by 4 positive divisors. The sum of these divisors (counting 7668720993) is 1, the average is 0.25.

Base conversion 7668720993

Base System Value
2 Binary 111001001000101110110010101100001
3 Ternary 201210110001101112110
4 Quaternary 13021011312111201
5 Quinary 111201143032433
6 Senary 3304543145533
8 Octal 71105662541
10 Decimal 7668720993
12 Duodecimal 15a02a52a9
16 Hexadecimal 1c9176561
20 Vigesimal 5jg9a29d
36 Base36 3itrazl

Cryptographic Hash Functions

md5 c1e52d319fa303b9f0f8921dc380ef2b
sha1 f3bc7937d03942c139803bc72279d8f9ded6fc2f
sha256 faa3fe2b5cfb13472066b1b8fcd9b66fee21f8dcfc9d5b12d68082236d15b834
sha512 5166abd8893b1346b3a80ff75490128257d7eab8b423ae742f994605376d231695e6bc5cc6ba386e707500c6517f519fcea88ec38b1468bff150db545ba5348e
ripemd-160 73a50eede99b6513bdb3e8bac044f48b13b19860

7668720993 as geometric shapes

Circle

Radius = n
Diameter 15337441986
Circumference 48183995068.077
Area 1.8475480725259E+20

Sphere

Radius = n
Volume 1.8891107585808E+30
Surface area 7.3901922901034E+20
Circumference 48183995068.077

Square

Length = n
Perimeter 30674883972
Area 5.8809281668479E+19
Diagonal 10845209234.356

Cube

Length = n
Surface area 3.5285569001087E+20
Volume 4.5099197291431E+29
Space diagonal 13282614388.946

Equilateral Triangle

Length = n
Perimeter 23006162979
Area 2.5465165951609E+19
Altitude 6641307194.473

Triangular Pyramid

Length = n
Surface area 2.5465165951609E+19
Volume 5.3149913718069E+28
Height 3615069744.7853