1668520 (number)

1668520 is an even 7-digits composite number following 1668519 and preceding 1668521. In scientific notation, it is written as 1.668520 × 10^6. The sum of its digits is 28. It has a total of 7 prime factors and 64 positive divisors. There are 556800 positive integers (up to 1668520) that are relatively prime to 1668520.

Interesting facts

Basic properties

Name

Name one million six hundred sixty-eight thousand five hundred twenty

Notation

Scientific notation 1.668520 × 10^6
Engineering notation 1.668520 × 10^6

Prime Factorization of 1668520

Prime Factorization 2 × 2 × 2 × 5 × 7 × 59 × 101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 417130
Product of the distinct prime numbers

The prime factorization of 1668520 is 2 × 2 × 2 × 5 × 7 × 59 × 101. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1668520)

Multiplication

n×y
n×2 3337040
n×3 5005560
n×4 6674080
n×5 8342600

Division

n÷y
n÷2 834260
n÷3 556173.33333333
n÷3 417130
n÷5 333704

Exponentiation

ny
n2 2783958990400
n3 4645091254662208000
n4 7.750427660229E+24
n5 1.2931743559645E+31

Nth Root

y√n
2√n 1291.7120422137
3√n 118.60704126272
4√n 35.940395688052
5√n 17.557645793384

Divisors of 1668520

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 -1668519
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 1668520 can be divided by 64 positive divisors. The sum of these divisors (counting 1668520) is 1, the average is 0.015625.

Base conversion 1668520

Base System Value
2 Binary 110010111010110101000
3 Ternary 10010202210001
4 Quaternary 12113112220
5 Quinary 411343040
6 Senary 55432344
8 Octal 6272650
10 Decimal 1668520
12 Duodecimal 6856b4
16 Hexadecimal 1975a8
20 Vigesimal a8b60
36 Base36 zrfs

Cryptographic Hash Functions

md5 2199fc1a6865469ff97ca0a4cf42e70b
sha1 6eaf089cb986fdd4b7ad4608f7652ce2f3a62835
sha256 8144cfc1407c4910ac03f92de9981bb4bdea9a5cd4ecdfc74a78daad4f6a3331
sha512 20e6bad1a6138f35bdeb35503fdba7818c2d7d0cc3c8708f218bd7c40fc0a1333d49008f45037194621aebd71e71d43e1d4f0cd1bb0713db7759099a729515aa
ripemd-160 b12eed9de045fc64f62f20d51141f28ce073b09e

1668520 as geometric shapes

Circle

Radius = n
Diameter 3337040
Circumference 10483620.348735
Area 8746065112135.9

Sphere

Radius = n
Volume 1.9457312747868E+19
Surface area 34984260448544
Circumference 10483620.348735

Square

Length = n
Perimeter 6674080
Area 2783958990400
Diagonal 2359643.6130908

Cube

Length = n
Surface area 16703753942400
Volume 4645091254662208000
Space diagonal 2889961.4134448

Equilateral Triangle

Length = n
Perimeter 5005560
Area 1205489604390.2
Altitude 1444980.7067224

Triangular Pyramid

Length = n
Surface area 1205489604390.2
Volume 5.4742925423366E+17
Height 786547.87103025