1728400 (number)

1728400 is an even 7-digits composite number following 1728399 and preceding 1728401. In scientific notation, it is written as 1.728400 × 10^6. The sum of its digits is 22. It has a total of 8 prime factors and 60 positive divisors. There are 663040 positive integers (up to 1728400) that are relatively prime to 1728400.

Interesting facts

Basic properties

Name

Name one million seven hundred twenty-eight thousand four hundred

Notation

Scientific notation 1.728400 × 10^6
Engineering notation 1.728400 × 10^6

Prime Factorization of 1728400

Prime Factorization 2 × 2 × 2 × 2 × 5 × 5 × 29 × 149

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 43210
Product of the distinct prime numbers

The prime factorization of 1728400 is 2 × 2 × 2 × 2 × 5 × 5 × 29 × 149. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1728400)

Multiplication

n×y
n×2 3456800
n×3 5185200
n×4 6913600
n×5 8642000

Division

n÷y
n÷2 864200
n÷3 576133.33333333
n÷3 432100
n÷5 345680

Exponentiation

ny
n2 2987366560000
n3 5163364362304000000
n4 8.9243589638062E+24
n5 1.5424862033043E+31

Nth Root

y√n
2√n 1314.6862743636
3√n 120.0092585449
4√n 36.258602763532
5√n 17.681896801507

Divisors of 1728400

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1728399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1728400 can be divided by 60 positive divisors. The sum of these divisors (counting 1728400) is 1, the average is 0.016666666666667.

Base conversion 1728400

Base System Value
2 Binary 110100101111110010000
3 Ternary 10020210220211
4 Quaternary 12211332100
5 Quinary 420302100
6 Senary 101013504
8 Octal 6457620
10 Decimal 1728400
12 Duodecimal 6b4294
16 Hexadecimal 1a5f90
20 Vigesimal ag100
36 Base36 111n4

Cryptographic Hash Functions

md5 8fd2ca29be0cb61584e54e506fcacd7a
sha1 03f2624fbc894cc0ce207beba455d1d043f58d53
sha256 11950c59a280ba24958ee784d95ec02d9d51d6955939407f01bb9f52bc54376b
sha512 9a43aebd6ee4b069577b1c35b8b6a082f0c03ed632a9b04a9788b908d9291fbfd6b0d387a74ed4cd908b09c6cc2e1742b6d5dc27aaa0c082fea8db329e5e86f7
ripemd-160 d1cd3ca540a94ef22977b8e02ef861a08d957f71

1728400 as geometric shapes

Circle

Radius = n
Diameter 3456800
Circumference 10859857.484929
Area 9385088838475.8

Sphere

Radius = n
Volume 2.1628250064562E+19
Surface area 37540355353903
Circumference 10859857.484929

Square

Length = n
Perimeter 6913600
Area 2987366560000
Diagonal 2444326.7212057

Cube

Length = n
Surface area 17924199360000
Volume 5163364362304000000
Space diagonal 2993676.615802

Equilateral Triangle

Length = n
Perimeter 5185200
Area 1293567665688.1
Altitude 1496838.307901

Triangular Pyramid

Length = n
Surface area 1293567665688.1
Volume 6.0850832572035E+17
Height 814775.57373522