1427488 (number)

1427488 is an even 7-digits composite number following 1427487 and preceding 1427489. In scientific notation, it is written as 1.427488 × 10^6. The sum of its digits is 34. It has a total of 7 prime factors and 24 positive divisors. There are 690240 positive integers (up to 1427488) that are relatively prime to 1427488.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.427488 × 10^6
Engineering notation 1.427488 × 10^6

Prime Factorization of 1427488

Prime Factorization 2 × 2 × 2 × 2 × 2 × 31 × 1439

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 89218
Product of the distinct prime numbers

The prime factorization of 1427488 is 2 × 2 × 2 × 2 × 2 × 31 × 1439. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 2, 44, 62, 871, 830, 7192, 4102, 74767, 86057, 526054, 413041, 2965658, 8047117, 30770883, 89636124, 982133031, 434938430, 7836147351, 4295054935

Basic calculations (n = 1427488)

Multiplication

n×y
n×2 2854976
n×3 4282464
n×4 5709952
n×5 7137440

Division

n÷y
n÷2 713744
n÷3 475829.33333333
n÷3 356872
n÷5 285497.6

Exponentiation

ny
n2 2037721990144
n3 2908823688266678272
n4 4.1523109091164E+24
n5 5.9273739950328E+30

Nth Root

y√n
2√n 1194.7752926806
3√n 112.5963092973
4√n 34.565521733088
5√n 17.018234091128

Divisors of 1427488

1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1439, 2878, 5756, 11512, 23024, 44609, 46048, 89218, 178436, 356872, 713744, 1427488

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1427487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1427488 can be divided by 24 positive divisors. The sum of these divisors (counting 1427488) is 1, the average is 0.041666666666667.

Base conversion 1427488

Base System Value
2 Binary 101011100100000100000
3 Ternary 2200112010221
4 Quaternary 11130200200
5 Quinary 331134423
6 Senary 50332424
8 Octal 5344040
10 Decimal 1427488
12 Duodecimal 58a114
16 Hexadecimal 15c820
20 Vigesimal 8i8e8
36 Base36 ulgg

Cryptographic Hash Functions

md5 b0029b2202c5f6115d3dcc8d82f1d478
sha1 82e77018b881c5470bd34c0b471f502fd7f2581a
sha256 fe14a8410a15ad68d79962d4c2ca9eb0a7f0ea253503969ae8ffd81958622c02
sha512 b54fb2ffeb2f5e4386b2e059305f303b398ba07c3cac450238a19b8bdc90402919daa09813051aeca8c1f87ebe4463df94ac23c10c9a109ab73fed2dd7ceb5ab
ripemd-160 61c8299b9619f3ac293017f345fb58e23bb1d588

1427488 as geometric shapes

Circle

Radius = n
Diameter 2854976
Circumference 8969171.6277752
Area 6401692434294.8

Sphere

Radius = n
Volume 1.2184452172862E+19
Surface area 25606769737179
Circumference 8969171.6277752

Square

Length = n
Perimeter 5709952
Area 2037721990144
Diagonal 2018772.8897248

Cube

Length = n
Surface area 12226331940864
Volume 2908823688266678272
Space diagonal 2472481.7431949

Equilateral Triangle

Length = n
Perimeter 4282464
Area 882359504657.44
Altitude 1236240.8715974

Triangular Pyramid

Length = n
Surface area 882359504657.44
Volume 3.4280815920824E+17
Height 672924.29657495