1489728 (number)

1489728 is an even 7-digits composite number following 1489727 and preceding 1489729. In scientific notation, it is written as 1.489728 × 10^6. The sum of its digits is 39. It has a total of 8 prime factors and 28 positive divisors. There are 496512 positive integers (up to 1489728) that are relatively prime to 1489728.

Interesting facts

Basic properties

Name

Name one million four hundred eighty-nine thousand seven hundred twenty-eight

Notation

Scientific notation 1.489728 × 10^6
Engineering notation 1.489728 × 10^6

Prime Factorization of 1489728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7759

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 46554
Product of the distinct prime numbers

The prime factorization of 1489728 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7759. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 2, 53, 39, 374, 512, 3776, 1778, 61346, 65897, 575053, 418679, 38715, 4446080, 61983500, 9976454, 940513346, 998185043, 548806660, 1182264868

Basic calculations (n = 1489728)

Multiplication

n×y
n×2 2979456
n×3 4469184
n×4 5958912
n×5 7448640

Division

n÷y
n÷2 744864
n÷3 496576
n÷3 372432
n÷5 297945.6

Exponentiation

ny
n2 2219289513984
n3 3306137729088356352
n4 4.9252459468793E+24
n5 7.3372767939527E+30

Nth Root

y√n
2√n 1220.544140947
3√n 114.20952541025
4√n 34.93628687979
5√n 17.164114227745

Divisors of 1489728

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 7759, 15518, 23277, 31036, 46554, 62072, 93108, 124144, 186216, 248288, 372432, 496576, 744864, 1489728

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1489727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1489728 can be divided by 28 positive divisors. The sum of these divisors (counting 1489728) is 1, the average is 0.035714285714286.

Base conversion 1489728

Base System Value
2 Binary 101101011101101000000
3 Ternary 2210200112010
4 Quaternary 11223231000
5 Quinary 340132403
6 Senary 51532520
8 Octal 5535500
10 Decimal 1489728
12 Duodecimal 5ba140
16 Hexadecimal 16bb40
20 Vigesimal 96468
36 Base36 vxhc

Cryptographic Hash Functions

md5 fe57abfb9cea58250f6b9632f9c6816f
sha1 d8a4cdc1af26b1801d03ec87cd36dd71f7771d58
sha256 d581b7bc9fbef9b62abf1d3f5479b80ce7ec4e8268d65c3d94b186e962c27ef6
sha512 1c094085356ade476af6cadf540ed12690e0f74fd1a0fcedfef11a0634e3edbf77b39f7ad7e17cf0daa61d451043e4a25eb99a200eb420bd4d1a0a2ebe0144ea
ripemd-160 33a6278b3e37a5ed2e525e1f4159d1652bf4275a

1489728 as geometric shapes

Circle

Radius = n
Diameter 2979456
Circumference 9360237.081294
Area 6972103633321

Sphere

Radius = n
Volume 1.384871733528E+19
Surface area 27888414533284
Circumference 9360237.081294

Square

Length = n
Perimeter 5958912
Area 2219289513984
Diagonal 2106793.5418469

Cube

Length = n
Surface area 13315737083904
Volume 3306137729088356352
Space diagonal 2580284.585458

Equilateral Triangle

Length = n
Perimeter 4469184
Area 960980548731.28
Altitude 1290142.292729

Triangular Pyramid

Length = n
Surface area 960980548731.28
Volume 3.8963206796251E+17
Height 702264.51394898