766561243 (number)

766561243 is an odd 9-digits composite number following 766561242 and preceding 766561244. In scientific notation, it is written as 7.66561243 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors. There are 657052452 positive integers (up to 766561243) that are relatively prime to 766561243.

Interesting facts

Basic properties

Name

Name seven hundred sixty-six million five hundred sixty-one thousand two hundred forty-three

Notation

Scientific notation 7.66561243 × 10^8
Engineering notation 7.66561243 × 10^6

Prime Factorization of 766561243

Prime Factorization 7 × 7 × 15644107

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 109508749
Product of the distinct prime numbers

The prime factorization of 766561243 is 7 × 7 × 15644107. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 766561243)

Multiplication

n×y
n×2 1533122486
n×3 2299683729
n×4 3066244972
n×5 3832806215

Division

n÷y
n÷2 383280621.5
n÷3 255520414.33333
n÷3 191640310.75
n÷5 153312248.6

Exponentiation

ny
n2 587616139269705049
n3 4.5044375812545E+26
n4 3.4529272713023E+35
n5 2.6468802210781E+44

Nth Root

y√n
2√n 27686.84241657
3√n 915.19917349885
4√n 166.39363694736
5√n 59.828673172198

Divisors of 766561243

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -766561242
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 766561243 can be divided by 6 positive divisors. The sum of these divisors (counting 766561243) is 1, the average is 0.16666666666667.

Base conversion 766561243

Base System Value
2 Binary 101101101100001100101111011011
3 Ternary 1222102102100100011
4 Quaternary 231230030233123
5 Quinary 3032214424433
6 Senary 204022022351
8 Octal 5554145733
10 Decimal 766561243
12 Duodecimal 1948779b7
16 Hexadecimal 2db0cbdb
20 Vigesimal bjb0323
36 Base36 coe2fv

Cryptographic Hash Functions

md5 055c45861de95c7f67ea49a1553d6788
sha1 f2ecb3594dca75a454d668e6c56d7198e601f58f
sha256 44ec3180df0431e309ca286330067e9f0bdc02967c2c855ded43915902ae3482
sha512 db4212d615b2276c24d0deccc6b751f3a52bdd04fa5ca53a4ae26de75c489b2f63c1eb56baaba37e25d434b7355a63557ff11542084459d901c827dc8a02ce14
ripemd-160 ec5319432ce3bcad69ea353524b3c269030216a2

766561243 as geometric shapes

Circle

Radius = n
Diameter 1533122486
Circumference 4816446339.0709
Area 1.8460505462605E+18

Sphere

Radius = n
Volume 1.886814401843E+27
Surface area 7.384202185042E+18
Circumference 4816446339.0709

Square

Length = n
Perimeter 3066244972
Area 587616139269705049
Diagonal 1084081306.2402

Cube

Length = n
Surface area 3525696835618230294
Volume 4.5044375812545E+26
Space diagonal 1327723019.9892

Equilateral Triangle

Length = n
Perimeter 2299683729
Area 2.5444525214065E+17
Altitude 663861509.99458

Triangular Pyramid

Length = n
Surface area 2.5444525214065E+17
Volume 5.3085305985609E+25
Height 361360435.41339