766561245 (number)

766561245 is an odd 9-digits composite number following 766561244 and preceding 766561246. In scientific notation, it is written as 7.66561245 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 404870400 positive integers (up to 766561245) that are relatively prime to 766561245.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.66561245 × 10^8
Engineering notation 7.66561245 × 10^6

Prime Factorization of 766561245

Prime Factorization 15 × 853 × 181 × 331

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 766561245
Product of the distinct prime numbers

The prime factorization of 766561245 is 15 × 853 × 181 × 331. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 766561245)

Multiplication

n×y
n×2 1533122490
n×3 2299683735
n×4 3066244980
n×5 3832806225

Division

n÷y
n÷2 383280622.5
n÷3 255520415
n÷3 191640311.25
n÷5 153312249

Exponentiation

ny
n2 587616142335950025
n3 4.5044376165114E+26
n4 3.4529273073378E+35
n5 2.6468802556074E+44

Nth Root

y√n
2√n 27686.842452689
3√n 915.19917429478
4√n 166.39363705589
5√n 59.828673203417

Divisors of 766561245

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 -766561244
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 766561245 can be divided by 16 positive divisors. The sum of these divisors (counting 766561245) is 1, the average is 0.0625.

Base conversion 766561245

Base System Value
2 Binary 101101101100001100101111011101
3 Ternary 1222102102100100020
4 Quaternary 231230030233131
5 Quinary 3032214424440
6 Senary 204022022353
8 Octal 5554145735
10 Decimal 766561245
12 Duodecimal 1948779b9
16 Hexadecimal 2db0cbdd
20 Vigesimal bjb0325
36 Base36 coe2fx

Cryptographic Hash Functions

md5 6ab9d839a9b02e94e5e01d127d62135b
sha1 dabbe8300161a8ca705059a1c32b7887c061958c
sha256 34bbea6be5d08492e27eb5bff137c4e3f170b08f5cdda8b2b0d1bacbb2e42f0c
sha512 e4135598fbca9d0ed2bc72bebfc33f71c6b52b4ee0a8999c18539793f0977bd6fc7a278accb352db59922c45d9c2a365fc933fb36533a9f5496abf654ae9fa79
ripemd-160 8b3fa31e2e91b99fcf86e0d1f6b8655ad5c5f5b1

766561245 as geometric shapes

Circle

Radius = n
Diameter 1533122490
Circumference 4816446351.6373
Area 1.8460505558934E+18

Sphere

Radius = n
Volume 1.8868144166114E+27
Surface area 7.3842022235736E+18
Circumference 4816446351.6373

Square

Length = n
Perimeter 3066244980
Area 587616142335950025
Diagonal 1084081309.0686

Cube

Length = n
Surface area 3525696854015700150
Volume 4.5044376165114E+26
Space diagonal 1327723023.4533

Equilateral Triangle

Length = n
Perimeter 2299683735
Area 2.5444525346837E+17
Altitude 663861511.72663

Triangular Pyramid

Length = n
Surface area 2.5444525346837E+17
Volume 5.3085306401117E+25
Height 361360436.3562