8420342868 (number)

8420342868 is an even 10-digits composite number following 8420342867 and preceding 8420342869. In scientific notation, it is written as 8.420342868 × 10^9. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 2383686144 positive integers (up to 8420342868) that are relatively prime to 8420342868.

Interesting facts

Basic properties

Name

Name eight billion four hundred twenty million three hundred forty-two thousand eight hundred sixty-eight

Notation

Scientific notation 8.420342868 × 10^9
Engineering notation 8.420342868 × 10^9

Prime Factorization of 8420342868

Prime Factorization 2 × 2 × 63 × 7 × 109 × 43793

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4210171434
Product of the distinct prime numbers

The prime factorization of 8420342868 is 2 × 2 × 63 × 7 × 109 × 43793. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 2, 42, 48, 253, 867, 1955, 1253, 62819, 78352, 254442, 968105, 40342, 5973889, 64061572, 87658240, 386129034, 954742802, 6463990551, 2509694056

Basic calculations (n = 8420342868)

Multiplication

n×y
n×2 16840685736
n×3 25261028604
n×4 33681371472
n×5 42101714340

Division

n÷y
n÷2 4210171434
n÷3 2806780956
n÷3 2105085717
n÷5 1684068573.6

Exponentiation

ny
n2 7.0902174014678E+19
n3 5.9702061529019E+29
n4 5.0271182800077E+39
n5 4.2330059555656E+49

Nth Root

y√n
2√n 91762.426232091
3√n 2034.4323761827
4√n 302.92313584817
5√n 96.619760177967

Divisors of 8420342868

1, 2, 4, 7, 14, 28, 63, 109, 126, 218, 252, 436, 441, 763, 882, 1526, 1764, 3052, 6867, 13734, 27468, 43793, 48069, 87586, 96138, 175172, 192276, 306551, 613102, 1226204, 2758959, 4773437, 5517918, 9546874, 11035836, 19093748, 19312713, 33414059, 38625426, 66828118, 77250852, 133656236, 300726531, 601453062, 1202906124, 2105085717, 4210171434, 8420342868

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8420342867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8420342868 can be divided by 48 positive divisors. The sum of these divisors (counting 8420342868) is 1, the average is 0.020833333333333.

Base conversion 8420342868

Base System Value
2 Binary 111110101111001000011110001010100
3 Ternary 210201211100201220200
4 Quaternary 13311321003301110
5 Quinary 114221101432433
6 Senary 3511313100500
8 Octal 76571036124
10 Decimal 8420342868
12 Duodecimal 176bb57730
16 Hexadecimal 1f5e43c54
20 Vigesimal 6bb72h38
36 Base36 3v99650

Cryptographic Hash Functions

md5 fc2fddec4a3291793a0c3026fe06486a
sha1 5402335c5a4d6d1aa9d00bb0e4cd8f511d8736df
sha256 6d2bb4190c4819b69321409af425678c49c26323a60e9be52ccdd08197897859
sha512 c2c4763c3676f8eadab143ecf5d1381ca7bdd09227e70e5fadcfc4675170e2ebd0a02da1b32c1c4ab0d625ed397e5ca25c15d32b702bffded1c3946ec7e6b6b4
ripemd-160 7c77c60c314336794857e71efda8f677480bb2d3

8420342868 as geometric shapes

Circle

Radius = n
Diameter 16840685736
Circumference 52906574589.632
Area 2.2274574900806E+20

Sphere

Radius = n
Volume 2.5007941053831E+30
Surface area 8.9098299603224E+20
Circumference 52906574589.632

Square

Length = n
Perimeter 33681371472
Area 7.0902174014678E+19
Diagonal 11908163083.757

Cube

Length = n
Surface area 4.2541304408807E+20
Volume 5.9702061529019E+29
Space diagonal 14584461664.526

Equilateral Triangle

Length = n
Perimeter 25261028604
Area 3.0701541940128E+19
Altitude 7292230832.2631

Triangular Pyramid

Length = n
Surface area 3.0701541940128E+19
Volume 7.035955426331E+28
Height 3969387694.5857