765890145 (number)

765890145 is an odd 9-digits composite number following 765890144 and preceding 765890146. In scientific notation, it is written as 7.65890145 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 385967232 positive integers (up to 765890145) that are relatively prime to 765890145.

Interesting facts

Basic properties

Name

Name seven hundred sixty-five million eight hundred ninety thousand one hundred forty-five

Notation

Scientific notation 7.65890145 × 10^8
Engineering notation 7.65890145 × 10^6

Prime Factorization of 765890145

Prime Factorization 29 × 9 × 5 × 47 × 12487

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 765890145
Product of the distinct prime numbers

The prime factorization of 765890145 is 29 × 9 × 5 × 47 × 12487. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 765890145)

Multiplication

n×y
n×2 1531780290
n×3 2297670435
n×4 3063560580
n×5 3829450725

Division

n÷y
n÷2 382945072.5
n÷3 255296715
n÷3 191472536.25
n÷5 153178029

Exponentiation

ny
n2 586587714208121025
n3 4.4926174949008E+26
n4 3.4408514645991E+35
n5 2.6353142271453E+44

Nth Root

y√n
2√n 27674.72032379
3√n 914.93202039079
4√n 166.35720700886
5√n 59.818193912789

Divisors of 765890145

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -765890144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 765890145 can be divided by 32 positive divisors. The sum of these divisors (counting 765890145) is 1, the average is 0.03125.

Base conversion 765890145

Base System Value
2 Binary 101101101001101000111001100001
3 Ternary 1222101011020202200
4 Quaternary 231221220321201
5 Quinary 3032031441040
6 Senary 203555403413
8 Octal 5551507141
10 Decimal 765890145
12 Duodecimal 1945b3569
16 Hexadecimal 2da68e61
20 Vigesimal bj6g575
36 Base36 cnzom9

Cryptographic Hash Functions

md5 0d9790f47fedd01e6390c2ba9f4d78b3
sha1 730640757e87da9a4a8150d9c92e2908fd2e995f
sha256 5cdb7b65f3c04464a049eacd87b2420a3068e5c3e69ffc0b8e5efcd3ae2a5917
sha512 5889646f7eb81311fefc7961559d044453f245abf0bb3267598610a4cf190840f62f92330e3d6fcd56c866cbe47dfb46edced202dfd57b23936e8af8a677660e
ripemd-160 f208e9f27f20c3eae62b08c61b9da39c70bd651e

765890145 as geometric shapes

Circle

Radius = n
Diameter 1531780290
Circumference 4812229705.9776
Area 1.8428196536423E+18

Sphere

Radius = n
Volume 1.8818632156492E+27
Surface area 7.371278614569E+18
Circumference 4812229705.9776

Square

Length = n
Perimeter 3063560580
Area 586587714208121025
Diagonal 1083132230.3469

Cube

Length = n
Surface area 3519526285248726150
Volume 4.4926174949008E+26
Space diagonal 1326560644.1563

Equilateral Triangle

Length = n
Perimeter 2297670435
Area 2.5399993102604E+17
Altitude 663280322.07815

Triangular Pyramid

Length = n
Surface area 2.5399993102604E+17
Volume 5.2946004932028E+25
Height 361044076.7823