1640268 (number)

1640268 is an even 7-digits composite number following 1640267 and preceding 1640269. In scientific notation, it is written as 1.640268 × 10^6. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 446688 positive integers (up to 1640268) that are relatively prime to 1640268.

Interesting facts

Basic properties

Name

Name one million six hundred forty thousand two hundred sixty-eight

Notation

Scientific notation 1.640268 × 10^6
Engineering notation 1.640268 × 10^6

Prime Factorization of 1640268

Prime Factorization 2 × 2 × 1449 × 283

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 820134
Product of the distinct prime numbers

The prime factorization of 1640268 is 2 × 2 × 1449 × 283. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 85, 2, 410, 219, 9246, 608, 57721, 49508, 943631, 842871, 1587329, 7983817, 40806038, 90912777, 554156549, 876004483, 2145322181, 437372185

Basic calculations (n = 1640268)

Multiplication

n×y
n×2 3280536
n×3 4920804
n×4 6561072
n×5 8201340

Division

n÷y
n÷2 820134
n÷3 546756
n÷3 410067
n÷5 328053.6

Exponentiation

ny
n2 2690479111824
n3 4413106791793328832
n4 7.2386778511613E+24
n5 1.1873371641569E+31

Nth Root

y√n
2√n 1280.7294796326
3√n 117.93379413558
4√n 35.787280975685
5√n 17.497780428297

Divisors of 1640268

1, 2, 4, 283, 566, 1132, 1449, 2898, 5796, 410067, 820134, 1640268

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1640267
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1640268 can be divided by 12 positive divisors. The sum of these divisors (counting 1640268) is 1, the average is 0.083333333333333.

Base conversion 1640268

Base System Value
2 Binary 110010000011101001100
3 Ternary 10002100000200
4 Quaternary 12100131030
5 Quinary 404442033
6 Senary 55053500
8 Octal 6203514
10 Decimal 1640268
12 Duodecimal 671290
16 Hexadecimal 19074c
20 Vigesimal a50d8
36 Base36 z5n0

Cryptographic Hash Functions

md5 f5b2fb4b151bd1a214a94d59307942a1
sha1 32367a8a3d2b561407d4b3399410ef6d9ad3a5a5
sha256 2d552e4dee723f8e18c9b7557011581b465f280c5ce8ad1a9617799b70bcf60f
sha512 7ab1982e620dcdeaf84cee272bcd5ee98d73cc84137ec49e9fcd0cda7fc190acedba1c26c0db2db7ae085676b61f51b8f757b201798cff499eec18f0b4c39441
ripemd-160 a2af8b4a1756984494c888c5927f41ea3d39a709

1640268 as geometric shapes

Circle

Radius = n
Diameter 3280536
Circumference 10306107.797437
Area 8452389412343.1

Sphere

Radius = n
Volume 1.848557850214E+19
Surface area 33809557649372
Circumference 10306107.797437

Square

Length = n
Perimeter 6561072
Area 2690479111824
Diagonal 2319689.2515266

Cube

Length = n
Surface area 16142874670944
Volume 4413106791793328832
Space diagonal 2841027.5140294

Equilateral Triangle

Length = n
Perimeter 4920804
Area 1165011629595.5
Altitude 1420513.7570147

Triangular Pyramid

Length = n
Surface area 1165011629595.5
Volume 5.2008962309625E+17
Height 773229.75050886