6644421815 (number)

6644421815 is an odd 10-digits composite number following 6644421814 and preceding 6644421816. In scientific notation, it is written as 6.644421815 × 10^9. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 5026222080 positive integers (up to 6644421815) that are relatively prime to 6644421815.

Interesting facts

Basic properties

Name

Name six billion six hundred forty-four million four hundred twenty-one thousand eight hundred fifteen

Notation

Scientific notation 6.644421815 × 10^9
Engineering notation 6.644421815 × 10^9

Prime Factorization of 6644421815

Prime Factorization 5 × 23 × 241 × 149 × 1609

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6644421815
Product of the distinct prime numbers

The prime factorization of 6644421815 is 5 × 23 × 241 × 149 × 1609. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6644421815)

Multiplication

n×y
n×2 13288843630
n×3 19933265445
n×4 26577687260
n×5 33222109075

Division

n÷y
n÷2 3322210907.5
n÷3 2214807271.6667
n÷3 1661105453.75
n÷5 1328884363

Exponentiation

ny
n2 4.4148341255648E+19
n3 2.9334020173509E+29
n4 1.9490760356251E+39
n5 1.2950483330201E+49

Nth Root

y√n
2√n 81513.322929445
3√n 1879.9764044685
4√n 285.50538161205
5√n 92.149172390054

Divisors of 6644421815

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 -6644421814
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 6644421815 can be divided by 32 positive divisors. The sum of these divisors (counting 6644421815) is 1, the average is 0.03125.

Base conversion 6644421815

Base System Value
2 Binary 110001100000010011101010010110111
3 Ternary 122011001122121012212
4 Quaternary 12030002131102313
5 Quinary 102101432444230
6 Senary 3015153004035
8 Octal 61402352267
10 Decimal 6644421815
12 Duodecimal 135525361b
16 Hexadecimal 18c09d4b7
20 Vigesimal 53g7ceaf
36 Base36 31vx0on

Cryptographic Hash Functions

md5 79e56f1408d1bd875425f745e0249a28
sha1 868432efc08b94430daf12b6001441ea648cd934
sha256 a58400ca2198020479c64e70b34e590335409a96b77e9445fcd20f022ecc2a71
sha512 13e4941c84327245303baf0a324bdc9ad4c77ba5723f8a033495e4516f3fa8f8204db1c72edc9dce3e72ff1748d913e296d986f2d49ff7872bcefd986fbf6457
ripemd-160 b7ecafb3a19ba171b418bbac1efcc39055d97330

6644421815 as geometric shapes

Circle

Radius = n
Diameter 13288843630
Circumference 41748133522.712
Area 1.3869610455692E+20

Sphere

Radius = n
Volume 1.228740563698E+30
Surface area 5.5478441822767E+20
Circumference 41748133522.712

Square

Length = n
Perimeter 26577687260
Area 4.4148341255648E+19
Diagonal 9396631444.9007

Cube

Length = n
Surface area 2.6489004753389E+20
Volume 2.9334020173509E+29
Space diagonal 11508476170.499

Equilateral Triangle

Length = n
Perimeter 19933265445
Area 1.9116792531168E+19
Altitude 5754238085.2495

Triangular Pyramid

Length = n
Surface area 1.9116792531168E+19
Volume 3.4570474306919E+28
Height 3132210481.6336