766881385 (number)

766881385 is an odd 9-digits composite number following 766881384 and preceding 766881386. In scientific notation, it is written as 7.66881385 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 607430400 positive integers (up to 766881385) that are relatively prime to 766881385.

Interesting facts

Basic properties

Name

Name seven hundred sixty-six million eight hundred eighty-one thousand three hundred eighty-five

Notation

Scientific notation 7.66881385 × 10^8
Engineering notation 7.66881385 × 10^6

Prime Factorization of 766881385

Prime Factorization 505 × 1518577

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 766881385
Product of the distinct prime numbers

The prime factorization of 766881385 is 505 × 1518577. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 766881385)

Multiplication

n×y
n×2 1533762770
n×3 2300644155
n×4 3067525540
n×5 3834406925

Division

n÷y
n÷2 383440692.5
n÷3 255627128.33333
n÷3 191720346.25
n÷5 153376277

Exponentiation

ny
n2 588107058659518225
n3 4.5100835567309E+26
n4 3.4586991244515E+35
n5 2.6524119748577E+44

Nth Root

y√n
2√n 27692.623295744
3√n 915.32656184862
4√n 166.41100713518
5√n 59.833669634613

Divisors of 766881385

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 -766881384
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 766881385 can be divided by 4 positive divisors. The sum of these divisors (counting 766881385) is 1, the average is 0.25.

Base conversion 766881385

Base System Value
2 Binary 101101101101011010111001101001
3 Ternary 1222110000121111021
4 Quaternary 231231122321221
5 Quinary 3032310201020
6 Senary 204032532441
8 Octal 5555327151
10 Decimal 766881385
12 Duodecimal 1949b1121
16 Hexadecimal 2db5ae69
20 Vigesimal bjd0395
36 Base36 cokxgp

Cryptographic Hash Functions

md5 c30531fb8347beff9fa6889df2e957f1
sha1 117f3b0aca561abbec686f2e6748ea06b78ec06f
sha256 2df9e8c37d0264740e77f6b677936b700baa0655c8b4da0ab320e9b5243b6931
sha512 2f6b8d695195e32b9aa36a3d56d646c54b4bacff227dc4c9db93cb06fd04a9e02ba2ae63f71926827bb2f52a50671685f30672f3c6c79e3f3c17decb940a6334
ripemd-160 58d306f3cf95a5ba39f15d7308f62f2848781764

766881385 as geometric shapes

Circle

Radius = n
Diameter 1533762770
Circumference 4818457850.5815
Area 1.847592815009E+18

Sphere

Radius = n
Volume 1.8891793825202E+27
Surface area 7.3903712600362E+18
Circumference 4818457850.5815

Square

Length = n
Perimeter 3067525540
Area 588107058659518225
Diagonal 1084534055.3985

Cube

Length = n
Surface area 3528642351957109350
Volume 4.5100835567309E+26
Space diagonal 1328277522.1988

Equilateral Triangle

Length = n
Perimeter 2300644155
Area 2.5465782647204E+17
Altitude 664138761.09939

Triangular Pyramid

Length = n
Surface area 2.5465782647204E+17
Volume 5.3151844444706E+25
Height 361511351.79949