8045721897 (number)

8045721897 is an odd 10-digits composite number following 8045721896 and preceding 8045721898. In scientific notation, it is written as 8.045721897 × 10^9. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 5363814596 positive integers (up to 8045721897) that are relatively prime to 8045721897.

Interesting facts

Basic properties

Name

Name eight billion forty-five million seven hundred twenty-one thousand eight hundred ninety-seven

Notation

Scientific notation 8.045721897 × 10^9
Engineering notation 8.045721897 × 10^9

Prime Factorization of 8045721897

Prime Factorization 3 × 2681907299

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 8045721897
Product of the distinct prime numbers

The prime factorization of 8045721897 is 3 × 2681907299. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 1, 97, 57, 974, 364, 2869, 819, 20993, 49846, 518174, 717440, 8759806, 8538904, 61504499, 15571458, 557171862, 414382834, 8047309579, 3619796729

Basic calculations (n = 8045721897)

Multiplication

n×y
n×2 16091443794
n×3 24137165691
n×4 32182887588
n×5 40228609485

Division

n÷y
n÷2 4022860948.5
n÷3 2681907299
n÷3 2011430474.25
n÷5 1609144379.4

Exponentiation

ny
n2 6.4733640843865E+19
n3 5.2082887161002E+29
n4 4.1904442569025E+39
n5 3.3715149115919E+49

Nth Root

y√n
2√n 89697.948120344
3√n 2003.8029223908
4√n 299.49615710447
5√n 95.744316552891

Divisors of 8045721897

1, 3, 2681907299, 8045721897

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 -8045721896
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 8045721897 can be divided by 4 positive divisors. The sum of these divisors (counting 8045721897) is 1, the average is 0.25.

Base conversion 8045721897

Base System Value
2 Binary 111011111100011111111100100101001
3 Ternary 202202201110000112220
4 Quaternary 13133203333210221
5 Quinary 112434201100042
6 Senary 3410211424253
8 Octal 73743774451
10 Decimal 8045721897
12 Duodecimal 16865b5089
16 Hexadecimal 1df8ff929
20 Vigesimal 65e5f4eh
36 Base36 3p27qqx

Cryptographic Hash Functions

md5 2f0120b8ccefba94c50e13d8cf4b144b
sha1 b7417279029f0e05dbc987277e53e6548bf29868
sha256 9125018ddec5748ba550ac5c056100d7f8a578a592fea61d3c69030105a65c62
sha512 b4488215d9ff37ff51a020e18f2e7042cc90df148df4cb1798ffd56b12a46cbf27b334d96c6aad622f90643907aa38fb770e486d8ddd83c57e6e1666b9ddabf7
ripemd-160 4a9a01aea1ace3eee59453d6c1ddb97aa8824fc7

8045721897 as geometric shapes

Circle

Radius = n
Diameter 16091443794
Circumference 50552761608.883
Area 2.0336673051521E+20

Sphere

Radius = n
Volume 2.18164287577E+30
Surface area 8.1346692206083E+20
Circumference 50552761608.883

Square

Length = n
Perimeter 32182887588
Area 6.4733640843865E+19
Diagonal 11378369025.82

Cube

Length = n
Surface area 3.8840184506319E+20
Volume 5.2082887161002E+29
Space diagonal 13935599109.173

Equilateral Triangle

Length = n
Perimeter 24137165691
Area 2.8030488725123E+19
Altitude 6967799554.5867

Triangular Pyramid

Length = n
Surface area 2.8030488725123E+19
Volume 6.1380271158864E+28
Height 3792789675.2732