3280821281 (number)

3280821281 is an odd 10-digits composite number following 3280821280 and preceding 3280821282. In scientific notation, it is written as 3.280821281 × 10^9. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 3275857200 positive integers (up to 3280821281) that are relatively prime to 3280821281.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.280821281 × 10^9
Engineering notation 3.280821281 × 10^9

Prime Factorization of 3280821281

Prime Factorization 661 × 4963421

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 3280821281
Product of the distinct prime numbers

The prime factorization of 3280821281 is 661 × 4963421. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 87, 41, 448, 157, 5308, 2804, 72297, 8012, 876192, 294544, 2439758, 972763, 77314893, 92303202, 938301905, 366407849, 6386829989, 7871289523

Basic calculations (n = 3280821281)

Multiplication

n×y
n×2 6561642562
n×3 9842463843
n×4 13123285124
n×5 16404106405

Division

n÷y
n÷2 1640410640.5
n÷3 1093607093.6667
n÷3 820205320.25
n÷5 656164256.2

Exponentiation

ny
n2 1.0763788277862E+19
n3 3.531406564619E+28
n4 1.1585913809065E+38
n5 3.8011312584612E+47

Nth Root

y√n
2√n 57278.453898477
3√n 1485.9157673459
4√n 239.32917477499
5√n 80.019625529735

Divisors of 3280821281

1, 661, 4963421, 3280821281

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3280821280
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3280821281 can be divided by 4 positive divisors. The sum of these divisors (counting 3280821281) is 1, the average is 0.25.

Base conversion 3280821281

Base System Value
2 Binary 11000011100011010101110000100001
3 Ternary 22110122102222201022
4 Quaternary 3003203111300201
5 Quinary 23204342240111
6 Senary 1301315215225
8 Octal 30343256041
10 Decimal 3280821281
12 Duodecimal 7768a7515
16 Hexadecimal c38d5c21
20 Vigesimal 2b552d41
36 Base36 1i9bdwh

Cryptographic Hash Functions

md5 45d2e3a868687b692fe6920b4bf5a04d
sha1 28a64352e9045abf40c7a79f5846095a0c30b3ff
sha256 1b8b7d9b5332f6aef0209c0090e7ba7c208d28b89c0ab4349821f2e7c86394f3
sha512 7034390651ae9f59fa542f8ee42f46bf45df91fec2bb0ab715522c3aff4a0f9c50d08d517b436ec114681f352d73cf23382dc4a1a48faec04cfc063d2f05d0e8
ripemd-160 ef42f4f4d10d38d16683f18efe1aa590fa88ee6c

3280821281 as geometric shapes

Circle

Radius = n
Diameter 6561642562
Circumference 20614008068.261
Area 3.3815438178529E+19

Sphere

Radius = n
Volume 1.4792321226994E+29
Surface area 1.3526175271411E+20
Circumference 20614008068.261

Square

Length = n
Perimeter 13123285124
Area 1.0763788277862E+19
Diagonal 4639781951.3125

Cube

Length = n
Surface area 6.4582729667175E+19
Volume 3.531406564619E+28
Space diagonal 5682549149.2452

Equilateral Triangle

Length = n
Perimeter 9842463843
Area 4.660857044793E+18
Altitude 2841274574.6226

Triangular Pyramid

Length = n
Surface area 4.660857044793E+18
Volume 4.1618025482813E+27
Height 1546593983.7708