667777145 (number)

667777145 is an odd 9-digits composite number following 667777144 and preceding 667777146. In scientific notation, it is written as 6.67777145 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 457904160 positive integers (up to 667777145) that are relatively prime to 667777145.

Interesting facts

Basic properties

Name

Name six hundred sixty-seven million seven hundred seventy-seven thousand one hundred forty-five

Notation

Scientific notation 6.67777145 × 10^8
Engineering notation 6.67777145 × 10^6

Prime Factorization of 667777145

Prime Factorization 5 × 49 × 2725621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 667777145
Product of the distinct prime numbers

The prime factorization of 667777145 is 5 × 49 × 2725621. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 667777145)

Multiplication

n×y
n×2 1335554290
n×3 2003331435
n×4 2671108580
n×5 3338885725

Division

n÷y
n÷2 333888572.5
n÷3 222592381.66667
n÷3 166944286.25
n÷5 133555429

Exponentiation

ny
n2 445926315384351025
n3 2.9777940176773E+26
n4 1.9885027875226E+35
n5 1.3278767142764E+44

Nth Root

y√n
2√n 25841.384347593
3√n 874.06524175792
4√n 160.75255627079
5√n 58.200445661019

Divisors of 667777145

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 -667777144
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 667777145 can be divided by 8 positive divisors. The sum of these divisors (counting 667777145) is 1, the average is 0.125.

Base conversion 667777145

Base System Value
2 Binary 100111110011010111100001111001
3 Ternary 1201112112121000212
4 Quaternary 213303113201321
5 Quinary 2331422332040
6 Senary 150132440505
8 Octal 4763274171
10 Decimal 667777145
12 Duodecimal 167779135
16 Hexadecimal 27cd7879
20 Vigesimal a8dc2h5
36 Base36 b1ks55

Cryptographic Hash Functions

md5 2fb304cd9b94c4c0efd9672624318159
sha1 b5aa2439514963dca012ffede714a0e433262cfa
sha256 221151ce3d10937877705de9f8c2ab5dd0d0f560949276d8aeca0b5580487111
sha512 7fc46c2106a10c2dd2d7554f34d3d5ab85229aa77c66bd9f8efccf8c32a2341753da2f17d479f66bcfd22e87c3521f9547ea835b550ab9eb64c9447034bf4096
ripemd-160 7cdbb89dfd87eb37267579a26591c176a7196cbe

667777145 as geometric shapes

Circle

Radius = n
Diameter 1335554290
Circumference 4195767545.9343
Area 1.4009188364538E+18

Sphere

Radius = n
Volume 1.2473354413118E+27
Surface area 5.6036753458154E+18
Circumference 4195767545.9343

Square

Length = n
Perimeter 2671108580
Area 445926315384351025
Diagonal 944379495.10178

Cube

Length = n
Surface area 2675557892306106150
Volume 2.9777940176773E+26
Space diagonal 1156623943.2733

Equilateral Triangle

Length = n
Perimeter 2003331435
Area 1.9309175866942E+17
Altitude 578311971.63664

Triangular Pyramid

Length = n
Surface area 1.9309175866942E+17
Volume 3.5093639047939E+25
Height 314793165.03393