6688755720 (number)

6688755720 is an even 10-digits composite number following 6688755719 and preceding 6688755721. In scientific notation, it is written as 6.688755720 × 10^9. The sum of its digits is 54. It has a total of 6 prime factors and 32 positive divisors. There are 1783668096 positive integers (up to 6688755720) that are relatively prime to 6688755720.

Interesting facts

Basic properties

Name

Name six billion six hundred eighty-eight million seven hundred fifty-five thousand seven hundred twenty

Notation

Scientific notation 6.688755720 × 10^9
Engineering notation 6.688755720 × 10^9

Prime Factorization of 6688755720

Prime Factorization 2 × 2 × 2 × 9 × 5 × 18579877

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1672188930
Product of the distinct prime numbers

The prime factorization of 6688755720 is 2 × 2 × 2 × 9 × 5 × 18579877. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6688755720)

Multiplication

n×y
n×2 13377511440
n×3 20066267160
n×4 26755022880
n×5 33443778600

Division

n÷y
n÷2 3344377860
n÷3 2229585240
n÷3 1672188930
n÷5 1337751144

Exponentiation

ny
n2 4.4739453081833E+19
n3 2.9925127271078E+29
n4 2.0016186620615E+39
n5 1.3388338275123E+49

Nth Root

y√n
2√n 81784.813504709
3√n 1884.1484257007
4√n 285.98044252135
5√n 92.271815795586

Divisors of 6688755720

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 -6688755719
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 6688755720 can be divided by 32 positive divisors. The sum of these divisors (counting 6688755720) is 1, the average is 0.03125.

Base conversion 6688755720

Base System Value
2 Binary 110001110101011100101000000001000
3 Ternary 122021011001222220100
4 Quaternary 12032223211000020
5 Quinary 102144310140340
6 Senary 3023415125400
8 Octal 61653450010
10 Decimal 6688755720
12 Duodecimal 1368073860
16 Hexadecimal 18eae5008
20 Vigesimal 54a4e960
36 Base36 32mb8y0

Cryptographic Hash Functions

md5 05ca42302fa5438eccffd38db46b767c
sha1 638f87d2af081217e27388b5322b89db5d10396f
sha256 b0385127d1c06874bac61c78ef64ac20218dc432a0bdaa69520d3e333c0c4315
sha512 c2da456bab1a421ab5db36d5b3477d457d9c1a54f23bdf7f0a3c8dd4e281a5052fc7a0f58c0fdaee4b004e9d50d223149271154c8c996309c6a04e0dc1154841
ripemd-160 046a7098bd60a2d7b32bc1cd6b6618b3a8752023

6688755720 as geometric shapes

Circle

Radius = n
Diameter 13377511440
Circumference 42026691663.217
Area 1.4055313712751E+20

Sphere

Radius = n
Volume 1.2535007999008E+30
Surface area 5.6221254851004E+20
Circumference 42026691663.217

Square

Length = n
Perimeter 26755022880
Area 4.4739453081833E+19
Diagonal 9459329054.6246

Cube

Length = n
Surface area 2.68436718491E+20
Volume 2.9925127271078E+29
Space diagonal 11585264746.457

Equilateral Triangle

Length = n
Perimeter 20066267160
Area 1.9372751460145E+19
Altitude 5792632373.2285

Triangular Pyramid

Length = n
Surface area 1.9372751460145E+19
Volume 3.5267100702083E+28
Height 3153109684.8749