8449379905 (number)

8449379905 is an odd 10-digits composite number following 8449379904 and preceding 8449379906. In scientific notation, it is written as 8.449379905 × 10^9. The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors. There are 6759503920 positive integers (up to 8449379905) that are relatively prime to 8449379905.

Interesting facts

Basic properties

Name

Name eight billion four hundred forty-nine million three hundred seventy-nine thousand nine hundred five

Notation

Scientific notation 8.449379905 × 10^9
Engineering notation 8.449379905 × 10^9

Prime Factorization of 8449379905

Prime Factorization 5 × 1689875981

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 8449379905
Product of the distinct prime numbers

The prime factorization of 8449379905 is 5 × 1689875981. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 8, 86, 9, 627, 425, 4587, 7904, 9371, 87509, 30815, 824170, 5192468, 1445380, 15636799, 6540444, 104008468, 648080656, 410678966, 3291542320

Basic calculations (n = 8449379905)

Multiplication

n×y
n×2 16898759810
n×3 25348139715
n×4 33797519620
n×5 42246899525

Division

n÷y
n÷2 4224689952.5
n÷3 2816459968.3333
n÷3 2112344976.25
n÷5 1689875981

Exponentiation

ny
n2 7.1392020779018E+19
n3 6.0321830574758E+29
n4 5.0968206309117E+39
n5 4.3064973818215E+49

Nth Root

y√n
2√n 91920.50862022
3√n 2036.768231728
4√n 303.18395178541
5√n 96.686305915446

Divisors of 8449379905

1, 5, 1689875981, 8449379905

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8449379904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8449379905 can be divided by 4 positive divisors. The sum of these divisors (counting 8449379905) is 1, the average is 0.25.

Base conversion 8449379905

Base System Value
2 Binary 111110111100111110100111001000001
3 Ternary 210210211222222020111
4 Quaternary 13313213310321001
5 Quinary 114301020124110
6 Senary 3514231311321
8 Octal 76747647101
10 Decimal 8449379905
12 Duodecimal 177981b541
16 Hexadecimal 1f79f4e41
20 Vigesimal 6c08c9f5
36 Base36 3vqjj9d

Cryptographic Hash Functions

md5 2a469f84dd08daea71d550ff8698aa78
sha1 493d8ff7c67c3f93d3deb10039acc308fab9e498
sha256 74139751c50b342900d814b6d5c499300b2e0430f254e616963a65170c77e44f
sha512 92944200470c33ff5216d87447e94946b4db8ef5f3fdfad399e20077fd9da2233f053e7ad842c74b33f2707c51b15984e37640b10bbda3de89f5c83d62ff2a65
ripemd-160 b976b3f936b6e54c122fef1e2499d7074b90c83f

8449379905 as geometric shapes

Circle

Radius = n
Diameter 16898759810
Circumference 53089019673.874
Area 2.2428464800429E+20

Sphere

Radius = n
Volume 2.5267549304633E+30
Surface area 8.9713859201717E+20
Circumference 53089019673.874

Square

Length = n
Perimeter 33797519620
Area 7.1392020779018E+19
Diagonal 11949227655.294

Cube

Length = n
Surface area 4.2835212467411E+20
Volume 6.0321830574758E+29
Space diagonal 14634755287.911

Equilateral Triangle

Length = n
Perimeter 25348139715
Area 3.0913651811068E+19
Altitude 7317377643.9557

Triangular Pyramid

Length = n
Surface area 3.0913651811068E+19
Volume 7.1089959088328E+28
Height 3983075885.0979