Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

1490385 (number)

1490385 is an odd 7-digits composite number following 1490384 and preceding 1490386. In scientific notation, it is written as 1.490385 × 10^6. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 733632 positive integers (up to 1490385) that are relatively prime to 1490385.

Interesting facts

1490385 has 8 divisors, whose sum is 1834560
The reverse of 1490385 is 5830941
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 30
Digital Root 3

Name

Name	one million four hundred ninety thousand three hundred eighty-five

Notation

Scientific notation	1.490385 × 10^6
Engineering notation	1.490385 × 10^6

Prime Factorization of 1490385

Prime Factorization 39 × 5 × 7643

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	1490385	Product of the distinct prime numbers

The prime factorization of 1490385 is 39 × 5 × 7643. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 3, 82, 445, 259, 5674, 181, 66229, 13432, 253761, 466549, 6742739, 3454200, 62571019, 36269473, 839253551, 293158190, 1995208682, 9427548961

Basic calculations (n = 1490385)

Multiplication

n×y

n×2	2980770
n×3	4471155
n×4	5961540
n×5	7451925

Division

n÷y

n÷2	745192.5
n÷3	496795
n÷3	372596.25
n÷5	298077

Exponentiation

n^y

n²	2221247448225
n³	3310513878122816625
n⁴	4.9339402262461E+24
n⁵	7.3534705040938E+30

Nth Root

^y√n

²√n	1220.8132535323
³√n	114.22631250833
⁴√n	34.94013814415
⁵√n	17.165627904638

Divisors of 1490385

1, 5, 39, 195, 7643, 38215, 298077, 1490385

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1490384	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1490385 can be divided by 8 positive divisors. The sum of these divisors (counting 1490385) is 1, the average is 0.125.

Base conversion 1490385

Base	System	Value
2	Binary	101101011110111010001
3	Ternary	2210201102110
4	Quaternary	11223313101
5	Quinary	340143020
6	Senary	51535533
8	Octal	5536721
10	Decimal	1490385
12	Duodecimal	5ba5a9
16	Hexadecimal	16bdd1
20	Vigesimal	965j5
36	Base36	vxzl

Cryptographic Hash Functions

md5	a2ac77abcc4207a53100ad6b1619a334
sha1	d0d375a8011f5754e15f97cd9d0a6c855f021919
sha256	2d560dabee92121a77574f7f86bd5515417ba9a6bb7a04d2ba5ddfbb5f4be69b
sha512	b39d533fb474652c427c79a290409c7b85120a6e5834ed329bfa016c26aa0a52e9e6cfb3eddba73db35247db62caa546e42b688215ce3cc5838b750b9ce4757d
ripemd-160	d4f3d68aff42c9518859c9544036cc25b8b8cf84

1490385 as geometric shapes

Circle

Radius = n

Diameter	2980770
Circumference	9364365.1340408
Area	6978254665148.7

Sphere

Radius = n

Volume	1.386704810549E+19
Surface area	27913018660595
Circumference	9364365.1340408

Square

Length = n

Perimeter	5961540
Area	2221247448225
Diagonal	2107722.6801574

Cube

Length = n

Surface area	13327484689350
Volume	3310513878122816625
Space diagonal	2581422.5428385

Equilateral Triangle

Length = n

Perimeter	4471155
Area	961828359127.1
Altitude	1290711.2714193

Triangular Pyramid

Length = n

Surface area	961828359127.1
Volume	3.9014780207214E+17
Height	702574.22671914