8420343490 (number)

8420343490 is an even 10-digits composite number following 8420343489 and preceding 8420343491. In scientific notation, it is written as 8.420343490 × 10^9. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 3109049856 positive integers (up to 8420343490) that are relatively prime to 8420343490.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.420343490 × 10^9
Engineering notation 8.420343490 × 10^9

Prime Factorization of 8420343490

Prime Factorization 2 × 13 × 5 × 64771873

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8420343490
Product of the distinct prime numbers

The prime factorization of 8420343490 is 2 × 13 × 5 × 64771873. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 1, 97, 767, 120, 626, 3624, 55777, 69426, 982849, 589286, 4677661, 8489513, 86755607, 47760957, 388378315, 589536236, 9432859480, 982501297

Basic calculations (n = 8420343490)

Multiplication

n×y
n×2 16840686980
n×3 25261030470
n×4 33681373960
n×5 42101717450

Division

n÷y
n÷2 4210171745
n÷3 2806781163.3333
n÷3 2105085872.5
n÷5 1684068698

Exponentiation

ny
n2 7.0902184489585E+19
n3 5.9702074759366E+29
n4 5.0271197653952E+39
n5 4.2330075189996E+49

Nth Root

y√n
2√n 91762.429621278
3√n 2034.4324262763
4√n 302.92314144231
5√n 96.619761605403

Divisors of 8420343490

1, 2, 5, 10, 13, 26, 65, 130, 64771873, 129543746, 323859365, 647718730, 842034349, 1684068698, 4210171745, 8420343490

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 -8420343489
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 8420343490 can be divided by 16 positive divisors. The sum of these divisors (counting 8420343490) is 1, the average is 0.0625.

Base conversion 8420343490

Base System Value
2 Binary 111110101111001000011111011000010
3 Ternary 210201211100202202201
4 Quaternary 13311321003323002
5 Quinary 114221101442430
6 Senary 3511313103414
8 Octal 76571037302
10 Decimal 8420343490
12 Duodecimal 176bb57b6a
16 Hexadecimal 1f5e43ec2
20 Vigesimal 6bb72iea
36 Base36 3v996ma

Cryptographic Hash Functions

md5 2429fbfc696d7d0c85000d7612bd2844
sha1 4967ea352ec3928b6488039d7d46b48cd3a43463
sha256 135a778a6906dacec395da3631eb6dfe5ea6c1bbca1f8bcf77d8e6c543873fc3
sha512 8276111597ddbcd0260effc2f6496da0322d1732d17de6762fb0cd6ff3aed9bf6a5dece6dfb44d0e2f5a0f1e5dfcc30bea564cfddb963d8fc6674e07e925dcd0
ripemd-160 c42d0ef115ed8bb98a593cab01f186b4454d0e4d

8420343490 as geometric shapes

Circle

Radius = n
Diameter 16840686980
Circumference 52906578497.773
Area 2.2274578191595E+20

Sphere

Radius = n
Volume 2.5007946595746E+30
Surface area 8.909831276638E+20
Circumference 52906578497.773

Square

Length = n
Perimeter 33681373960
Area 7.0902184489585E+19
Diagonal 11908163963.398

Cube

Length = n
Surface area 4.2541310693751E+20
Volume 5.9702074759366E+29
Space diagonal 14584462741.862

Equilateral Triangle

Length = n
Perimeter 25261030470
Area 3.0701546475896E+19
Altitude 7292231370.9309

Triangular Pyramid

Length = n
Surface area 3.0701546475896E+19
Volume 7.0359569855423E+28
Height 3969387987.7993