6688485720 (number)

6688485720 is an even 10-digits composite number following 6688485719 and preceding 6688485721. In scientific notation, it is written as 6.688485720 × 10^9. The sum of its digits is 54. It has a total of 7 prime factors and 64 positive divisors. There are 1528796160 positive integers (up to 6688485720) that are relatively prime to 6688485720.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.688485720 × 10^9
Engineering notation 6.688485720 × 10^9

Prime Factorization of 6688485720

Prime Factorization 2 × 2 × 2 × 3 × 7 × 15 × 2654161

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1672121430
Product of the distinct prime numbers

The prime factorization of 6688485720 is 2 × 2 × 2 × 3 × 7 × 15 × 2654161. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 3, 59, 25, 31, 86, 4557, 2222, 46742, 53164, 740807, 857431, 7888713, 2079610, 87414252, 92639005, 117591544, 76979942, 4712936223, 9955196861

Basic calculations (n = 6688485720)

Multiplication

n×y
n×2 13376971440
n×3 20065457160
n×4 26753942880
n×5 33442428600

Division

n÷y
n÷2 3344242860
n÷3 2229495240
n÷3 1672121430
n÷5 1337697144

Exponentiation

ny
n2 4.4735841226644E+19
n3 2.992150352166E+29
n4 2.0012954902555E+39
n5 1.3385636308074E+49

Nth Root

y√n
2√n 81783.162814848
3√n 1884.1230733561
4√n 285.977556488
5√n 92.271070850081

Divisors of 6688485720

1, 2, 3, 4, 6, 7, 8, 12, 14, 15, 21, 24, 28, 30, 42, 45, 56, 60, 84, 90, 105, 120, 168, 180, 210, 315, 360, 420, 630, 840, 1260, 2520, 2654161, 5308322, 7962483, 10616644, 15924966, 18579127, 21233288, 31849932, 37158254, 39812415, 55737381, 63699864, 74316508, 79624830, 111474762, 119437245, 148633016, 159249660, 222949524, 238874490, 278686905, 318499320, 445899048, 477748980, 557373810, 836060715, 955497960, 1114747620, 1672121430, 2229495240, 3344242860, 6688485720

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6688485719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6688485720 can be divided by 64 positive divisors. The sum of these divisors (counting 6688485720) is 1, the average is 0.015625.

Base conversion 6688485720

Base System Value
2 Binary 110001110101010100011000101011000
3 Ternary 122021010120021112100
4 Quaternary 12032222203011120
5 Quinary 102144223020340
6 Senary 3023405243400
8 Octal 61652430530
10 Decimal 6688485720
12 Duodecimal 1367b63560
16 Hexadecimal 18eaa3158
20 Vigesimal 54a30e60
36 Base36 32m5gm0

Cryptographic Hash Functions

md5 b833b061746e0720da971f26d364a484
sha1 8a00fd9da0e63a05e201f453d72bbbe11b3a8f46
sha256 9f2ded272a1a36b98f8b08f4a85dc6ada5b575d4287c5d43cd4bb4544a30775a
sha512 0c8d1cdfb0aff285ce92e8964207d8f36e7eeca50c8de6ee2fdbda586e3f01b5ebeef27dae7d0366b1a59bf5b14735e3b86c9a4b51a61df93021b1c435898a4f
ripemd-160 263bb7816c0641c1985d0cb09710be69a1c073f3

6688485720 as geometric shapes

Circle

Radius = n
Diameter 13376971440
Circumference 42024995203.184
Area 1.4054179014978E+20

Sphere

Radius = n
Volume 1.2533490086401E+30
Surface area 5.6216716059914E+20
Circumference 42024995203.184

Square

Length = n
Perimeter 26753942880
Area 4.4735841226644E+19
Diagonal 9458947216.9628

Cube

Length = n
Surface area 2.6841504735986E+20
Volume 2.992150352166E+29
Space diagonal 11584797092.739

Equilateral Triangle

Length = n
Perimeter 20065457160
Area 1.937118748097E+19
Altitude 5792398546.3695

Triangular Pyramid

Length = n
Surface area 1.937118748097E+19
Volume 3.5262830072438E+28
Height 3152982405.6543