766339981 (number)

766339981 is an odd 9-digits composite number following 766339980 and preceding 766339982. In scientific notation, it is written as 7.66339981 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 695052000 positive integers (up to 766339981) that are relatively prime to 766339981.

Interesting facts

Basic properties

Name

Name seven hundred sixty-six million three hundred thirty-nine thousand nine hundred eighty-one

Notation

Scientific notation 7.66339981 × 10^8
Engineering notation 7.66339981 × 10^6

Prime Factorization of 766339981

Prime Factorization 11 × 431 × 161641

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 766339981
Product of the distinct prime numbers

The prime factorization of 766339981 is 11 × 431 × 161641. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 766339981)

Multiplication

n×y
n×2 1532679962
n×3 2299019943
n×4 3065359924
n×5 3831699905

Division

n÷y
n÷2 383169990.5
n÷3 255446660.33333
n÷3 191584995.25
n÷5 153267996.2

Exponentiation

ny
n2 587276966479080361
n3 4.5005381933332E+26
n4 3.4489423535687E+35
n5 2.6430624177039E+44

Nth Root

y√n
2√n 27682.846331257
3√n 915.11110996066
4√n 166.38162858698
5√n 59.8252189562

Divisors of 766339981

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 -766339980
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 766339981 can be divided by 8 positive divisors. The sum of these divisors (counting 766339981) is 1, the average is 0.125.

Base conversion 766339981

Base System Value
2 Binary 101101101011010110101110001101
3 Ternary 1222102000002211021
4 Quaternary 231223112232031
5 Quinary 3032140334411
6 Senary 204013154141
8 Octal 5553265615
10 Decimal 766339981
12 Duodecimal 19478b951
16 Hexadecimal 2dad6b8d
20 Vigesimal bj9c9j1
36 Base36 co9bpp

Cryptographic Hash Functions

md5 8619dc366ca3014ba4b58f7b5d8d5b33
sha1 7100cb09de8c3b8adfdda6a0e40c56fd410a0468
sha256 e1b784086b70f220f45ed19e0edc132a148e3f213db1b0d6fa51574740357d99
sha512 c2408dd19cb4eed94bcc69be42af6bf696eee968254ba96e7103ef9d45f16ca9a57ce86ef848e50aaa6bb6de73248b1611def55a1bfae8ced9f58dd2cdfbbb35
ripemd-160 7e507147e474027fdb041d126c622608628cd26c

766339981 as geometric shapes

Circle

Radius = n
Diameter 1532679962
Circumference 4815056108.9235
Area 1.8449850035132E+18

Sphere

Radius = n
Volume 1.8851810300501E+27
Surface area 7.3799400140527E+18
Circumference 4815056108.9235

Square

Length = n
Perimeter 3065359924
Area 587276966479080361
Diagonal 1083768394.5189

Cube

Length = n
Surface area 3523661798874482166
Volume 4.5005381933332E+26
Space diagonal 1327339782.9634

Equilateral Triangle

Length = n
Perimeter 2299019943
Area 2.5429838601417E+17
Altitude 663669891.48168

Triangular Pyramid

Length = n
Surface area 2.5429838601417E+17
Volume 5.3039351258249E+25
Height 361256131.50631