8045742545 (number)

8045742545 is an odd 10-digits composite number following 8045742544 and preceding 8045742546. In scientific notation, it is written as 8.045742545 × 10^9. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 6436594032 positive integers (up to 8045742545) that are relatively prime to 8045742545.

Interesting facts

Basic properties

Name

Name eight billion forty-five million seven hundred forty-two thousand five hundred forty-five

Notation

Scientific notation 8.045742545 × 10^9
Engineering notation 8.045742545 × 10^9

Prime Factorization of 8045742545

Prime Factorization 5 × 1609148509

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 8045742545
Product of the distinct prime numbers

The prime factorization of 8045742545 is 5 × 1609148509. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 1, 23, 14, 995, 348, 4275, 970, 31617, 19442, 637067, 768330, 4987720, 57366, 32285340, 52840782, 856490771, 937657912, 2632175801, 1247319655

Basic calculations (n = 8045742545)

Multiplication

n×y
n×2 16091485090
n×3 24137227635
n×4 32182970180
n×5 40228712725

Division

n÷y
n÷2 4022871272.5
n÷3 2681914181.6667
n÷3 2011435636.25
n÷5 1609148509

Exponentiation

ny
n2 6.4733973100423E+19
n3 5.2083288148096E+29
n4 4.1904872733663E+39
n5 3.3715581739604E+49

Nth Root

y√n
2√n 89698.063217664
3√n 2003.804636531
4√n 299.49634925599
5√n 95.744365695196

Divisors of 8045742545

1, 5, 1609148509, 8045742545

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8045742544
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8045742545 can be divided by 4 positive divisors. The sum of these divisors (counting 8045742545) is 1, the average is 0.25.

Base conversion 8045742545

Base System Value
2 Binary 111011111100100000100100111010001
3 Ternary 202202201111001212122
4 Quaternary 13133210010213101
5 Quinary 112434202230140
6 Senary 3410212104025
8 Octal 73744044721
10 Decimal 8045742545
12 Duodecimal 1686605015
16 Hexadecimal 1df9049d1
20 Vigesimal 65e5hg75
36 Base36 3p286oh

Cryptographic Hash Functions

md5 7ab8a0100e3361cf5761c996f181aded
sha1 36dfa45dce30e58c2b0cff7a8e083680aa10bb3e
sha256 7f15e6c93e0dffd039815d82e20cb894cecba9b6957bde36cfd587f45e7941e7
sha512 924ba2e85822fc443cdf861c1995af47dcad3125ebaf2440fd6bb7c9a5fa22f44f55f29380f199644861b8a08898413b83d812f234774d7d9db2e6730322a447
ripemd-160 eec5f39cdf8e1b1522bfe37039ec83c0771135bb

8045742545 as geometric shapes

Circle

Radius = n
Diameter 16091485090
Circumference 50552891344.094
Area 2.0336777432997E+20

Sphere

Radius = n
Volume 2.1816596722781E+30
Surface area 8.1347109731987E+20
Circumference 50552891344.094

Square

Length = n
Perimeter 32182970180
Area 6.4733973100423E+19
Diagonal 11378398226.501

Cube

Length = n
Surface area 3.8840383860254E+20
Volume 5.2083288148096E+29
Space diagonal 13935634872.559

Equilateral Triangle

Length = n
Perimeter 24137227635
Area 2.8030632596432E+19
Altitude 6967817436.2793

Triangular Pyramid

Length = n
Surface area 2.8030632596432E+19
Volume 6.1380743726686E+28
Height 3792799408.8337