7668821897 (number)

7668821897 is an odd 10-digits composite number following 7668821896 and preceding 7668821898. In scientific notation, it is written as 7.668821897 × 10^9. The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors. There are 6668540560 positive integers (up to 7668821897) that are relatively prime to 7668821897.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.668821897 × 10^9
Engineering notation 7.668821897 × 10^9

Prime Factorization of 7668821897

Prime Factorization 11 × 23 × 30311549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7668821897
Product of the distinct prime numbers

The prime factorization of 7668821897 is 11 × 23 × 30311549. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7668821897)

Multiplication

n×y
n×2 15337643794
n×3 23006465691
n×4 30675287588
n×5 38344109485

Division

n÷y
n÷2 3834410948.5
n÷3 2556273965.6667
n÷3 1917205474.25
n÷5 1533764379.4

Exponentiation

ny
n2 5.8810829287907E+19
n3 4.5100977542383E+29
n4 3.4587136415313E+39
n5 2.6524258909628E+49

Nth Root

y√n
2√n 87571.809944753
3√n 1972.0119873076
4√n 295.92534522199
5√n 94.829995585157

Divisors of 7668821897

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 -7668821896
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 7668821897 can be divided by 8 positive divisors. The sum of these divisors (counting 7668821897) is 1, the average is 0.125.

Base conversion 7668821897

Base System Value
2 Binary 111001001000110001110111110001001
3 Ternary 201210110020111221122
4 Quaternary 13021012032332021
5 Quinary 111201204300042
6 Senary 3304545245025
8 Octal 71106167611
10 Decimal 7668821897
12 Duodecimal 15a0333775
16 Hexadecimal 1c918ef89
20 Vigesimal 5jga2eeh
36 Base36 3ittguh

Cryptographic Hash Functions

md5 c6d1844b87ae9f2ee3215f93fee9f9c3
sha1 521b263696229c5137976c0c21398dadf6d24787
sha256 c4a5a57a1c98f747835067010a68a6fcf10d5e090c6cf60e0ab92655f26597f3
sha512 bf1f3fa11cb31783aed00750064f41532fcca3c1f460306d89db92e5ab99b08afa983794023bbc6832ded9b6c1227dfd293b77d0bdbd1600791cf5f6de6fde9a
ripemd-160 48b7c5bd03091d38fb6fe53c7d4294bf648bd715

7668821897 as geometric shapes

Circle

Radius = n
Diameter 15337643794
Circumference 48184629066.607
Area 1.8475966924241E+20

Sphere

Radius = n
Volume 1.8891853295582E+30
Surface area 7.3903867696964E+20
Circumference 48184629066.607

Square

Length = n
Perimeter 30675287588
Area 5.8810829287907E+19
Diagonal 10845351934.161

Cube

Length = n
Surface area 3.5286497572744E+20
Volume 4.5100977542383E+29
Space diagonal 13282789159.801

Equilateral Triangle

Length = n
Perimeter 23006465691
Area 2.5465836090479E+19
Altitude 6641394579.9004

Triangular Pyramid

Length = n
Surface area 2.5465836090479E+19
Volume 5.3152011763935E+28
Height 3615117311.3871