6640396720 (number)

6640396720 is an even 10-digits composite number following 6640396719 and preceding 6640396721. In scientific notation, it is written as 6.640396720 × 10^9. The sum of its digits is 43. It has a total of 6 prime factors and 20 positive divisors. There are 2656158656 positive integers (up to 6640396720) that are relatively prime to 6640396720.

Interesting facts

Basic properties

Name

Name six billion six hundred forty million three hundred ninety-six thousand seven hundred twenty

Notation

Scientific notation 6.640396720 × 10^9
Engineering notation 6.640396720 × 10^9

Prime Factorization of 6640396720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 83004959

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 830049590
Product of the distinct prime numbers

The prime factorization of 6640396720 is 2 × 2 × 2 × 2 × 5 × 83004959. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 9, 82, 26, 762, 736, 2064, 5814, 56835, 82170, 954933, 277252, 635956, 1800786, 27394086, 81675620, 377951192, 257462877, 1281388709, 6488209061

Basic calculations (n = 6640396720)

Multiplication

n×y
n×2 13280793440
n×3 19921190160
n×4 26561586880
n×5 33201983600

Division

n÷y
n÷2 3320198360
n÷3 2213465573.3333
n÷3 1660099180
n÷5 1328079344

Exponentiation

ny
n2 4.4094868598987E+19
n3 2.9280742081354E+29
n4 1.9443574367619E+39
n5 1.2911304745581E+49

Nth Root

y√n
2√n 81488.629390854
3√n 1879.5967069136
4√n 285.46213302442
5√n 92.138005155564

Divisors of 6640396720

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83004959, 166009918, 332019836, 415024795, 664039672, 830049590, 1328079344, 1660099180, 3320198360, 6640396720

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6640396719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6640396720 can be divided by 20 positive divisors. The sum of these divisors (counting 6640396720) is 1, the average is 0.05.

Base conversion 6640396720

Base System Value
2 Binary 110001011110011000110100110110000
3 Ternary 122010210002002211021
4 Quaternary 12023303012212300
5 Quinary 102044420143340
6 Senary 3014530425224
8 Octal 61363064660
10 Decimal 6640396720
12 Duodecimal 1353a32214
16 Hexadecimal 18bcc69b0
20 Vigesimal 53f29bg0
36 Base36 31tiqwg

Cryptographic Hash Functions

md5 12861a49683a0ac84bcc9f5df5f20d36
sha1 89863cfcfbcdc36adfbf81d031884f530c6e306a
sha256 f3e662e401a55b46b3084cbc4eca8900696b8e25a141e0e0f4efcbb2a0a4afc8
sha512 0465bdcadfa5be99897b112d14f9eaeb9c80f41487e0a0089af57b1b7f8bf255b81e9cd97f972181f37b4176551bef751565ce46774f379b31a703af5d0e680b
ripemd-160 c533be133176b60f4f00aa5e7e0f864c49f370c1

6640396720 as geometric shapes

Circle

Radius = n
Diameter 13280793440
Circumference 41722843104.948
Area 1.3852811525158E+20

Sphere

Radius = n
Volume 1.2265088561925E+30
Surface area 5.5411246100634E+20
Circumference 41722843104.948

Square

Length = n
Perimeter 26561586880
Area 4.4094868598987E+19
Diagonal 9390939100.9618

Cube

Length = n
Surface area 2.6456921159392E+20
Volume 2.9280742081354E+29
Space diagonal 11501504501.454

Equilateral Triangle

Length = n
Perimeter 19921190160
Area 1.909363819163E+19
Altitude 5750752250.7269

Triangular Pyramid

Length = n
Surface area 1.909363819163E+19
Volume 3.4507685473167E+28
Height 3130313033.6539