766561242 (number)

766561242 is an even 9-digits composite number following 766561241 and preceding 766561243. In scientific notation, it is written as 7.66561242 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 247277760 positive integers (up to 766561242) that are relatively prime to 766561242.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.66561242 × 10^8
Engineering notation 7.66561242 × 10^6

Prime Factorization of 766561242

Prime Factorization 2 × 93 × 4121297

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 766561242
Product of the distinct prime numbers

The prime factorization of 766561242 is 2 × 93 × 4121297. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 766561242)

Multiplication

n×y
n×2 1533122484
n×3 2299683726
n×4 3066244968
n×5 3832806210

Division

n÷y
n÷2 383280621
n÷3 255520414
n÷3 191640310.5
n÷5 153312248.4

Exponentiation

ny
n2 587616137736582564
n3 4.504437563626E+26
n4 3.4529272532846E+35
n5 2.6468802038135E+44

Nth Root

y√n
2√n 27686.842398511
3√n 915.19917310088
4√n 166.3936368931
5√n 59.828673156588

Divisors of 766561242

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 -766561241
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 766561242 can be divided by 8 positive divisors. The sum of these divisors (counting 766561242) is 1, the average is 0.125.

Base conversion 766561242

Base System Value
2 Binary 101101101100001100101111011010
3 Ternary 1222102102100100010
4 Quaternary 231230030233122
5 Quinary 3032214424432
6 Senary 204022022350
8 Octal 5554145732
10 Decimal 766561242
12 Duodecimal 1948779b6
16 Hexadecimal 2db0cbda
20 Vigesimal bjb0322
36 Base36 coe2fu

Cryptographic Hash Functions

md5 0642fbb4a7d601b5261845cb2f4070ef
sha1 47a68e2b9eaf9ae8f768e30b591199f562a3e780
sha256 8bd438f6ec2a424c7499854fe15858bbf89e90b3b8a1bf3ce7abd8bc86566113
sha512 0fe9ae6ccbd8979246ccb6a18264504a05668d8a9e3d4a02e1624b7ef94044e87c16c92164d0207725213b66406e3dc15a982ba4a4b576010a484f025c944a79
ripemd-160 8225c4ebfab05d9a7cf3fb9d1617a26560dd67d6

766561242 as geometric shapes

Circle

Radius = n
Diameter 1533122484
Circumference 4816446332.7877
Area 1.8460505414441E+18

Sphere

Radius = n
Volume 1.8868143944588E+27
Surface area 7.3842021657762E+18
Circumference 4816446332.7877

Square

Length = n
Perimeter 3066244968
Area 587616137736582564
Diagonal 1084081304.826

Cube

Length = n
Surface area 3525696826419495384
Volume 4.504437563626E+26
Space diagonal 1327723018.2571

Equilateral Triangle

Length = n
Perimeter 2299683726
Area 2.5444525147679E+17
Altitude 663861509.12855

Triangular Pyramid

Length = n
Surface area 2.5444525147679E+17
Volume 5.3085305777856E+25
Height 361360434.94199