8123944894 (number)

8123944894 is an even 10-digits composite number following 8123944893 and preceding 8123944895. In scientific notation, it is written as 8.123944894 × 10^9. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 3742575840 positive integers (up to 8123944894) that are relatively prime to 8123944894.

Interesting facts

Basic properties

Name

Name eight billion one hundred twenty-three million nine hundred forty-four thousand eight hundred ninety-four

Notation

Scientific notation 8.123944894 × 10^9
Engineering notation 8.123944894 × 10^9

Prime Factorization of 8123944894

Prime Factorization 2 × 13 × 541 × 577559

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8123944894
Product of the distinct prime numbers

The prime factorization of 8123944894 is 2 × 13 × 541 × 577559. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 84, 85, 199, 612, 511, 3220, 45983, 11528, 930693, 176095, 7164326, 2395723, 20881550, 55245450, 29400629, 350290340, 2552638799, 5007415707

Basic calculations (n = 8123944894)

Multiplication

n×y
n×2 16247889788
n×3 24371834682
n×4 32495779576
n×5 40619724470

Division

n÷y
n÷2 4061972447
n÷3 2707981631.3333
n÷3 2030986223.5
n÷5 1624788978.8

Exponentiation

ny
n2 6.5998480640749E+19
n3 5.3616801981317E+29
n4 4.3557994468873E+39
n5 3.5386274675828E+49

Nth Root

y√n
2√n 90132.929021529
3√n 2010.2758541557
4√n 300.22146662344
5√n 95.929767914539

Divisors of 8123944894

1, 2, 13, 26, 541, 1082, 7033, 14066, 577559, 1155118, 7508267, 15016534, 312459419, 624918838, 4061972447, 8123944894

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 -8123944893
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 8123944894 can be divided by 16 positive divisors. The sum of these divisors (counting 8123944894) is 1, the average is 0.0625.

Base conversion 8123944894

Base System Value
2 Binary 111100100001110011000111110111110
3 Ternary 202222011122011022221
4 Quaternary 13210032120332332
5 Quinary 113114212214034
6 Senary 3422044155554
8 Octal 74416307676
10 Decimal 8123944894
12 Duodecimal 16a8838bba
16 Hexadecimal 1e4398fbe
20 Vigesimal 66ied24e
36 Base36 3qcsbzy

Cryptographic Hash Functions

md5 acf5c05f902499bde6f89c3fe53b1b4f
sha1 009dd23091a04d8ad97ed4189cc16d48ee87894d
sha256 c4585eae46167832fcca626a6e28ad47af298734d686ac8d814d7505a26f645e
sha512 b05b8c3a92b9f382e6b3892ead502dd273f5d1d717f59af99f627b1fad4f9dcd6dd63c571a482ed8c4924607e89604f99e889cd6597c959037de42a74764f81f
ripemd-160 0b6e54bc2e5f8a2929e3805edd6be55e7cd3987e

8123944894 as geometric shapes

Circle

Radius = n
Diameter 16247889788
Circumference 51044251194.317
Area 2.0734034192906E+20

Sphere

Radius = n
Volume 2.2458953495131E+30
Surface area 8.2936136771626E+20
Circumference 51044251194.317

Square

Length = n
Perimeter 32495779576
Area 6.5998480640749E+19
Diagonal 11488993049.066

Cube

Length = n
Surface area 3.9599088384449E+20
Volume 5.3616801981317E+29
Space diagonal 14071085314.298

Equilateral Triangle

Length = n
Perimeter 24371834682
Area 2.8578180423032E+19
Altitude 7035542657.1489

Triangular Pyramid

Length = n
Surface area 2.8578180423032E+19
Volume 6.3188007110876E+28
Height 3829664349.6888