6448656442 (number)

6448656442 is an even 10-digits composite number following 6448656441 and preceding 6448656443. In scientific notation, it is written as 6.448656442 × 10^9. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 3224328220 positive integers (up to 6448656442) that are relatively prime to 6448656442.

Interesting facts

Basic properties

Name

Name six billion four hundred forty-eight million six hundred fifty-six thousand four hundred forty-two

Notation

Scientific notation 6.448656442 × 10^9
Engineering notation 6.448656442 × 10^9

Prime Factorization of 6448656442

Prime Factorization 2 × 3224328221

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 6448656442
Product of the distinct prime numbers

The prime factorization of 6448656442 is 2 × 3224328221. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 7, 61, 38, 18, 306, 7666, 5177, 61417, 93424, 33953, 995579, 1084739, 4418869, 23588405, 92339894, 590079292, 443855970, 9017804624, 8293699022

Basic calculations (n = 6448656442)

Multiplication

n×y
n×2 12897312884
n×3 19345969326
n×4 25794625768
n×5 32243282210

Division

n÷y
n÷2 3224328221
n÷3 2149552147.3333
n÷3 1612164110.5
n÷5 1289731288.4

Exponentiation

ny
n2 4.1585169906948E+19
n3 2.6816847381211E+29
n4 1.7293263561897E+39
n5 1.1151831547163E+49

Nth Root

y√n
2√n 80303.526958659
3√n 1861.3287266431
4√n 283.37876942117
5√n 91.599657125163

Divisors of 6448656442

1, 2, 3224328221, 6448656442

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 -6448656441
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 6448656442 can be divided by 4 positive divisors. The sum of these divisors (counting 6448656442) is 1, the average is 0.25.

Base conversion 6448656442

Base System Value
2 Binary 110000000010111101011000000111010
3 Ternary 121122102021200121111
4 Quaternary 12000113223000322
5 Quinary 101201324001232
6 Senary 2543521030534
8 Octal 60027530072
10 Decimal 6448656442
12 Duodecimal 12bb78544a
16 Hexadecimal 1805eb03a
20 Vigesimal 50f42122
36 Base36 2ynd35m

Cryptographic Hash Functions

md5 f794d65e42805e010e1eb724f4d33424
sha1 4c4362fb3e49f62969d1d135e350ce91475ec168
sha256 761d60597f2c038e932fef51e2d31493ab561e1fbbc890715388f7b6528a20ab
sha512 593244850569cfb0ca21fda9989c0797d64bc95a9966b547e4415ce29d6d85df93f795ed9a3c688310ffa22ad450a9ee5c0f679b9f2b20bae288f53bade8a0d7
ripemd-160 8b53840b6622e1f1d59782af035b944dba555e44

6448656442 as geometric shapes

Circle

Radius = n
Diameter 12897312884
Circumference 40518103407.423
Area 1.3064366427795E+20

Sphere

Radius = n
Volume 1.1233014763367E+30
Surface area 5.2257465711181E+20
Circumference 40518103407.423

Square

Length = n
Perimeter 25794625768
Area 4.1585169906948E+19
Diagonal 9119777399.361

Cube

Length = n
Surface area 2.4951101944169E+20
Volume 2.6816847381211E+29
Space diagonal 11169400598.1

Equilateral Triangle

Length = n
Perimeter 19345969326
Area 1.8006906780055E+19
Altitude 5584700299.0502

Triangular Pyramid

Length = n
Surface area 1.8006906780055E+19
Volume 3.1603957722164E+28
Height 3039925799.787