8216402394 (number)

8216402394 is an even 10-digits composite number following 8216402393 and preceding 8216402395. In scientific notation, it is written as 8.216402394 × 10^9. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 2735471328 positive integers (up to 8216402394) that are relatively prime to 8216402394.

Interesting facts

Basic properties

Name

Name eight billion two hundred sixteen million four hundred two thousand three hundred ninety-four

Notation

Scientific notation 8.216402394 × 10^9
Engineering notation 8.216402394 × 10^9

Prime Factorization of 8216402394

Prime Factorization 2 × 3 × 823 × 1663913

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8216402394
Product of the distinct prime numbers

The prime factorization of 8216402394 is 2 × 3 × 823 × 1663913. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 80, 37, 777, 330, 3016, 9745, 64266, 38546, 305144, 555897, 4318920, 7778178, 15273397, 62200782, 932584160, 489983370, 6053155977, 3816371080

Basic calculations (n = 8216402394)

Multiplication

n×y
n×2 16432804788
n×3 24649207182
n×4 32865609576
n×5 41082011970

Division

n÷y
n÷2 4108201197
n÷3 2738800798
n÷3 2054100598.5
n÷5 1643280478.8

Exponentiation

ny
n2 6.7509268300129E+19
n3 5.5468331367837E+29
n4 4.5575013064188E+39
n5 3.7446264644717E+49

Nth Root

y√n
2√n 90644.373206504
3√n 2017.8733290755
4√n 301.07203989495
5√n 96.147133331904

Divisors of 8216402394

1, 2, 3, 6, 823, 1646, 2469, 4938, 1663913, 3327826, 4991739, 9983478, 1369400399, 2738800798, 4108201197, 8216402394

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 -8216402393
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 8216402394 can be divided by 16 positive divisors. The sum of these divisors (counting 8216402394) is 1, the average is 0.0625.

Base conversion 8216402394

Base System Value
2 Binary 111101001101111000101100111011010
3 Ternary 210012121121111011210
4 Quaternary 13221233011213122
5 Quinary 113311344334034
6 Senary 3435150003550
8 Octal 75157054732
10 Decimal 8216402394
12 Duodecimal 17137a65b6
16 Hexadecimal 1e9bc59da
20 Vigesimal 687ca5je
36 Base36 3rvu0nu

Cryptographic Hash Functions

md5 307fb72ee8021c07f9520a6d078cbfa7
sha1 cf7426a13fc2a2ceecafd10e71d1cc909c870dfc
sha256 9c48da06bdb34d36a94f026f0dbbf4932a8b1a6574e4e0ffd0144090fdf741ec
sha512 596ae56fca1095ab9be292eb3eb11aca4424a402d5da1e65003de29e559d1d3cfa37521f0cadc770cd6effdc74272f0c76b20dac0bf080433c7caee6a722ba16
ripemd-160 7cc0b8c449ed9304ecc6a0f5f2a41093209508db

8216402394 as geometric shapes

Circle

Radius = n
Diameter 16432804788
Circumference 51625178799.856
Area 2.1208662134091E+20

Sphere

Radius = n
Volume 2.3234520310944E+30
Surface area 8.4834648536363E+20
Circumference 51625178799.856

Square

Length = n
Perimeter 32865609576
Area 6.7509268300129E+19
Diagonal 11619747699.51

Cube

Length = n
Surface area 4.0505560980077E+20
Volume 5.5468331367837E+29
Space diagonal 14231226401.839

Equilateral Triangle

Length = n
Perimeter 24649207182
Area 2.9232370669406E+19
Altitude 7115613200.9193

Triangular Pyramid

Length = n
Surface area 2.9232370669406E+19
Volume 6.5370055418833E+28
Height 3873249233.1699