8399949905 (number)

8399949905 is an odd 10-digits composite number following 8399949904 and preceding 8399949906. In scientific notation, it is written as 8.399949905 × 10^9. The sum of its digits is 65. It has a total of 5 prime factors and 32 positive divisors. There are 6396848640 positive integers (up to 8399949905) that are relatively prime to 8399949905.

Interesting facts

Basic properties

Name

Name eight billion three hundred ninety-nine million nine hundred forty-nine thousand nine hundred five

Notation

Scientific notation 8.399949905 × 10^9
Engineering notation 8.399949905 × 10^9

Prime Factorization of 8399949905

Prime Factorization 29 × 5 × 131 × 163 × 2713

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8399949905
Product of the distinct prime numbers

The prime factorization of 8399949905 is 29 × 5 × 131 × 163 × 2713. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8399949905)

Multiplication

n×y
n×2 16799899810
n×3 25199849715
n×4 33599799620
n×5 41999749525

Division

n÷y
n÷2 4199974952.5
n÷3 2799983301.6667
n÷3 2099987476.25
n÷5 1679989981

Exponentiation

ny
n2 7.055915840651E+19
n3 5.9269339595364E+29
n4 4.9785948350349E+39
n5 4.1819947211585E+49

Nth Root

y√n
2√n 91651.240608079
3√n 2032.7886726395
4√n 302.73955904057
5√n 96.572914704145

Divisors of 8399949905

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8399949904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8399949905 can be divided by 32 positive divisors. The sum of these divisors (counting 8399949905) is 1, the average is 0.03125.

Base conversion 8399949905

Base System Value
2 Binary 111110100101011010001000001010001
3 Ternary 210200101222200000202
4 Quaternary 13310223101001101
5 Quinary 114200341344110
6 Senary 3505304024545
8 Octal 76453210121
10 Decimal 8399949905
12 Duodecimal 1765162155
16 Hexadecimal 1f4ad1051
20 Vigesimal 6b4jdef5
36 Base36 3ux42tt

Cryptographic Hash Functions

md5 68c9758504034d5d0885112c3c2a8141
sha1 e6d43d0a5092eb6603231714593ea16e2ee1c901
sha256 665c253f7ae15f977291bb5a336ec7e4e7f6ddc20796875b154aef5fcfa0e2b5
sha512 8957eae0594d2e4b0d2d576f3a45e88e222039643b31e760ce3ea9d2d132c1eb736f0d2084705bc1493b712ba67c6860798a529644b65aecd5688dd4637170bf
ripemd-160 08ad292a8943e423f5e1ae7697cab8cddb3615eb

8399949905 as geometric shapes

Circle

Radius = n
Diameter 16799899810
Circumference 52778441824.141
Area 2.2166813369337E+20

Sphere

Radius = n
Volume 2.4826682914122E+30
Surface area 8.8667253477348E+20
Circumference 52778441824.141

Square

Length = n
Perimeter 33599799620
Area 7.055915840651E+19
Diagonal 11879323078.906

Cube

Length = n
Surface area 4.2335495043906E+20
Volume 5.9269339595364E+29
Space diagonal 14549140016.493

Equilateral Triangle

Length = n
Perimeter 25199849715
Area 3.0553011824844E+19
Altitude 7274570008.2467

Triangular Pyramid

Length = n
Surface area 3.0553011824844E+19
Volume 6.9849586573884E+28
Height 3959774359.6352