6688750 (number)

6688750 is an even 7-digits composite number following 6688749 and preceding 6688751. In scientific notation, it is written as 6.688750 × 10^6. The sum of its digits is 40. It has a total of 5 prime factors and 20 positive divisors. There are 2675000 positive integers (up to 6688750) that are relatively prime to 6688750.

Interesting facts

Basic properties

Name

Name six million six hundred eighty-eight thousand seven hundred fifty

Notation

Scientific notation 6.688750 × 10^6
Engineering notation 6.688750 × 10^6

Prime Factorization of 6688750

Prime Factorization 2 × 5 × 5 × 25 × 5351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1337750
Product of the distinct prime numbers

The prime factorization of 6688750 is 2 × 5 × 5 × 25 × 5351. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 30, 91, 537, 867, 7651, 9385, 19131, 448, 836483, 438551, 3827433, 1815921, 96422808, 87762429, 749782632, 117823144, 2389423471, 240115568

Basic calculations (n = 6688750)

Multiplication

n×y
n×2 13377500
n×3 20066250
n×4 26755000
n×5 33443750

Division

n÷y
n÷2 3344375
n÷3 2229583.3333333
n÷3 1672187.5
n÷5 1337750

Exponentiation

ny
n2 44739376562500
n3 2.9925050498242E+20
n4 2.0016118152012E+27
n5 1.3388281028927E+34

Nth Root

y√n
2√n 2586.2617810268
3√n 188.41478886137
4√n 50.85530238851
5√n 23.17762824662

Divisors of 6688750

1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 5351, 10702, 26755, 53510, 133775, 267550, 668875, 1337750, 3344375, 6688750

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 -6688749
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 6688750 can be divided by 20 positive divisors. The sum of these divisors (counting 6688750) is 1, the average is 0.05.

Base conversion 6688750

Base System Value
2 Binary 11001100000111111101110
3 Ternary 110120211020111
4 Quaternary 121200333232
5 Quinary 3203020000
6 Senary 355210234
8 Octal 31407756
10 Decimal 6688750
12 Duodecimal 22a697a
16 Hexadecimal 660fee
20 Vigesimal 21g1ha
36 Base36 3zd2m

Cryptographic Hash Functions

md5 6e9e003b9b448a44d7341ccfdf0da8ec
sha1 ce35d5eda87474e91d31a70ec0595cc86bf3c4a7
sha256 00710f2e0c43c71164d522575df2b30ddaa8b63d3fe81dc9a45575aef250c5df
sha512 40ad871a82607cb7360cbbc6bf55ca8e22a6861ba5f46ddb8fb866ce6f0f87b8e4be46d369ccf4bdc48af92be4c019c6fa45937a019f33958a7a62065e16c946
ripemd-160 8c9a3a465de77a9d42ff1bafbf7debc50ec2152a

6688750 as geometric shapes

Circle

Radius = n
Diameter 13377500
Circumference 42026655.723397
Area 1.4055289673494E+14

Sphere

Radius = n
Volume 1.2534975840477E+21
Surface area 5.6221158693975E+14
Circumference 42026655.723397

Square

Length = n
Perimeter 26755000
Area 44739376562500
Diagonal 9459320.965323

Cube

Length = n
Surface area 268436259375000
Volume 2.9925050498242E+20
Space diagonal 11585254.839126

Equilateral Triangle

Length = n
Perimeter 20066250
Area 19372718326302
Altitude 5792627.4195632

Triangular Pyramid

Length = n
Surface area 19372718326302
Volume 3.5267010224428E+19
Height 3153106.988441