3281388 (number)

3281388 is an even 7-digits composite number following 3281387 and preceding 3281389. In scientific notation, it is written as 3.281388 × 10^6. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 994320 positive integers (up to 3281388) that are relatively prime to 3281388.

Interesting facts

Basic properties

Name

Name three million two hundred eighty-one thousand three hundred eighty-eight

Notation

Scientific notation 3.281388 × 10^6
Engineering notation 3.281388 × 10^6

Prime Factorization of 3281388

Prime Factorization 2 × 2 × 3 × 11 × 24859

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1640694
Product of the distinct prime numbers

The prime factorization of 3281388 is 2 × 2 × 3 × 11 × 24859. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 74, 75, 337, 709, 2371, 8369, 44345, 31214, 869142, 333502, 6852401, 9714214, 98769551, 45638016, 90167202, 775189251, 1723516836, 8740304890

Basic calculations (n = 3281388)

Multiplication

n×y
n×2 6562776
n×3 9844164
n×4 13125552
n×5 16406940

Division

n÷y
n÷2 1640694
n÷3 1093796
n÷3 820347
n÷5 656277.6

Exponentiation

ny
n2 10767507206544
n3 3.5332368937467E+19
n4 1.1593921144298E+26
n5 3.8044153715845E+32

Nth Root

y√n
2√n 1811.4601844921
3√n 148.600131993
4√n 42.561252149015
5√n 20.100715517482

Divisors of 3281388

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 24859, 49718, 74577, 99436, 149154, 273449, 298308, 546898, 820347, 1093796, 1640694, 3281388

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 -3281387
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 3281388 can be divided by 24 positive divisors. The sum of these divisors (counting 3281388) is 1, the average is 0.041666666666667.

Base conversion 3281388

Base System Value
2 Binary 1100100001000111101100
3 Ternary 20011201012220
4 Quaternary 30201013230
5 Quinary 1320001023
6 Senary 154155340
8 Octal 14410754
10 Decimal 3281388
12 Duodecimal 1122b50
16 Hexadecimal 3211ec
20 Vigesimal 10a398
36 Base36 1ybxo

Cryptographic Hash Functions

md5 fecf3fa21aa322cdcb068ae6ae5d1c42
sha1 0965c8e776c173da6347fffce163daada3b0858b
sha256 78b14eebcc52a3b9cd47020c48d3a6d6dfc5ffa349a2f4083f7374e769150358
sha512 9d50afbf2d9491b0425341d0a64a9bb37be01b318d95d79443994230b10a7eaa481b3c8294995beb928b2e9154060a5ca166a4b8c5592e25bac6356b4ff45e58
ripemd-160 7bb262e615711a926525ea2de54ff42caa33751d

3281388 as geometric shapes

Circle

Radius = n
Diameter 6562776
Circumference 20617568.868755
Area 33827121537554

Sphere

Radius = n
Volume 1.4799988091716E+20
Surface area 1.3530848615022E+14
Circumference 20617568.868755

Square

Length = n
Perimeter 13125552
Area 10767507206544
Diagonal 4640583.4130083

Cube

Length = n
Surface area 64605043239264
Volume 3.5332368937467E+19
Space diagonal 5683530.7353468

Equilateral Triangle

Length = n
Perimeter 9844164
Area 4662467388149.6
Altitude 2841765.3676734

Triangular Pyramid

Length = n
Surface area 4662467388149.6
Volume 4.1639596118446E+18
Height 1546861.1376694