8045721889 (number)

8045721889 is an odd 10-digits composite number following 8045721888 and preceding 8045721890. In scientific notation, it is written as 8.045721889 × 10^9. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 7986993856 positive integers (up to 8045721889) that are relatively prime to 8045721889.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.045721889 × 10^9
Engineering notation 8.045721889 × 10^9

Prime Factorization of 8045721889

Prime Factorization 137 × 58727897

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 8045721889
Product of the distinct prime numbers

The prime factorization of 8045721889 is 137 × 58727897. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 3, 40, 180, 399, 6676, 1325, 88970, 55277, 91850, 975675, 975447, 1442452, 12068084, 12943852, 762574345, 834224952, 9822534238, 7669546192

Basic calculations (n = 8045721889)

Multiplication

n×y
n×2 16091443778
n×3 24137165667
n×4 32182887556
n×5 40228609445

Division

n÷y
n÷2 4022860944.5
n÷3 2681907296.3333
n÷3 2011430472.25
n÷5 1609144377.8

Exponentiation

ny
n2 6.4733640715134E+19
n3 5.2082887005641E+29
n4 4.190444240236E+39
n5 3.3715148948301E+49

Nth Root

y√n
2√n 89697.94807575
3√n 2003.8029217266
4√n 299.49615703002
5√n 95.744316533851

Divisors of 8045721889

1, 137, 58727897, 8045721889

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 -8045721888
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 8045721889 can be divided by 4 positive divisors. The sum of these divisors (counting 8045721889) is 1, the average is 0.25.

Base conversion 8045721889

Base System Value
2 Binary 111011111100011111111100100100001
3 Ternary 202202201110000112121
4 Quaternary 13133203333210201
5 Quinary 112434201100024
6 Senary 3410211424241
8 Octal 73743774441
10 Decimal 8045721889
12 Duodecimal 16865b5081
16 Hexadecimal 1df8ff921
20 Vigesimal 65e5f4e9
36 Base36 3p27qqp

Cryptographic Hash Functions

md5 a98b1e7f0c06943e47f0fb11963c1889
sha1 893ec750f6af033dc5d27bbc54b459d176a2b19d
sha256 496f9b5c127795c49a758fb9f985fa1a446f8a1ca826436dd27d43c3508281e6
sha512 de5443481bd4a64d291aa5761d70d20f741903d5bb7f15b0de57093b251a01a32e740216ea4ebe7f03d9eb57a46b1f04840900d344a3bc953e7f61bea23e95ce
ripemd-160 6e5a7f33657d741c9958e67256a5b0cc141b583c

8045721889 as geometric shapes

Circle

Radius = n
Diameter 16091443778
Circumference 50552761558.618
Area 2.0336673011079E+20

Sphere

Radius = n
Volume 2.1816428692623E+30
Surface area 8.1346692044314E+20
Circumference 50552761558.618

Square

Length = n
Perimeter 32182887556
Area 6.4733640715134E+19
Diagonal 11378369014.506

Cube

Length = n
Surface area 3.884018442908E+20
Volume 5.2082887005641E+29
Space diagonal 13935599095.317

Equilateral Triangle

Length = n
Perimeter 24137165667
Area 2.803048866938E+19
Altitude 6967799547.6585

Triangular Pyramid

Length = n
Surface area 2.803048866938E+19
Volume 6.1380270975769E+28
Height 3792789671.502