766631645 (number)

766631645 is an odd 9-digits composite number following 766631644 and preceding 766631646. In scientific notation, it is written as 7.66631645 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 564724224 positive integers (up to 766631645) that are relatively prime to 766631645.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.66631645 × 10^8
Engineering notation 7.66631645 × 10^6

Prime Factorization of 766631645

Prime Factorization 5 × 13 × 409 × 28837

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 766631645
Product of the distinct prime numbers

The prime factorization of 766631645 is 5 × 13 × 409 × 28837. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 766631645)

Multiplication

n×y
n×2 1533263290
n×3 2299894935
n×4 3066526580
n×5 3833158225

Division

n÷y
n÷2 383315822.5
n÷3 255543881.66667
n÷3 191657911.25
n÷5 153326329

Exponentiation

ny
n2 587724079115406025
n3 4.5056787757835E+26
n4 3.4541959317205E+35
n5 2.6480959092872E+44

Nth Root

y√n
2√n 27688.113785522
3√n 915.22719034264
4√n 166.3974572688
5√n 59.829772080748

Divisors of 766631645

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -766631644
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 766631645 can be divided by 16 positive divisors. The sum of these divisors (counting 766631645) is 1, the average is 0.0625.

Base conversion 766631645

Base System Value
2 Binary 101101101100011101111011011101
3 Ternary 1222102112220220122
4 Quaternary 231230131323131
5 Quinary 3032224203040
6 Senary 204023324325
8 Octal 5554357335
10 Decimal 766631645
12 Duodecimal 1948b06a5
16 Hexadecimal 2db1dedd
20 Vigesimal bjb8j25
36 Base36 cofkrh

Cryptographic Hash Functions

md5 cb699a4e0f2efbdc58bdb2da421bc3b0
sha1 bde218b8e91b3c6251de77c8e49231192906ac07
sha256 5a8d40773c520d3a5f296dc3867df1c4c51d4458da4d8cbe75c97e86286c1886
sha512 048d314f2ee80fa01f6e86cf95a87107e51f1ff9e039770be928c93ff33194a0443640f3c7c4e7a75fc6187dc46c55d5db8be9d5f121e6069bbb2123a3073220
ripemd-160 7ea3bf70b2fee1087a7fa04e93e42f3fa11cbffc

766631645 as geometric shapes

Circle

Radius = n
Diameter 1533263290
Circumference 4816888687.8829
Area 1.8463896492868E+18

Sphere

Radius = n
Volume 1.8873343121916E+27
Surface area 7.3855585971471E+18
Circumference 4816888687.8829

Square

Length = n
Perimeter 3066526580
Area 587724079115406025
Diagonal 1084180869.7034

Cube

Length = n
Surface area 3526344474692436150
Volume 4.5056787757835E+26
Space diagonal 1327844959.8301

Equilateral Triangle

Length = n
Perimeter 2299894935
Area 2.5449199146488E+17
Altitude 663922479.91505

Triangular Pyramid

Length = n
Surface area 2.5449199146488E+17
Volume 5.3099933603414E+25
Height 361393623.23447