328021261 (number)

328021261 is an odd 9-digits composite number following 328021260 and preceding 328021262. In scientific notation, it is written as 3.28021261 × 10^8. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 316519920 positive integers (up to 328021261) that are relatively prime to 328021261.

Interesting facts

Basic properties

Name

Name three hundred twenty-eight million twenty-one thousand two hundred sixty-one

Notation

Scientific notation 3.28021261 × 10^8
Engineering notation 3.28021261 × 10^6

Prime Factorization of 328021261

Prime Factorization 31 × 349 × 30319

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 328021261
Product of the distinct prime numbers

The prime factorization of 328021261 is 31 × 349 × 30319. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 70, 62, 521, 850, 1438, 4031, 91282, 55666, 200667, 913341, 2531366, 4743235, 49853073, 77288968, 376444889, 917742583, 5740359852, 3209578459

Basic calculations (n = 328021261)

Multiplication

n×y
n×2 656042522
n×3 984063783
n×4 1312085044
n×5 1640106305

Division

n÷y
n÷2 164010630.5
n÷3 109340420.33333
n÷3 82005315.25
n÷5 65604252.2

Exponentiation

ny
n2 107597947668030121
n3 3.5294414475079E+25
n4 1.1577318342372E+34
n5 3.7976065616633E+42

Nth Root

y√n
2√n 18111.357237932
3√n 689.65834867873
4√n 134.57844269396
5√n 50.487096908621

Divisors of 328021261

1, 31, 349, 10819, 30319, 939889, 10581331, 328021261

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 -328021260
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 328021261 can be divided by 8 positive divisors. The sum of these divisors (counting 328021261) is 1, the average is 0.125.

Base conversion 328021261

Base System Value
2 Binary 10011100011010011010100001101
3 Ternary 211212020012120121
4 Quaternary 103203103110031
5 Quinary 1132433140021
6 Senary 52314344541
8 Octal 2343232415
10 Decimal 328021261
12 Duodecimal 91a2b151
16 Hexadecimal 138d350d
20 Vigesimal 52a2d31
36 Base36 5famtp

Cryptographic Hash Functions

md5 43ea9de57ab930098dcbc955d9f1cdd6
sha1 6e07ec777b0ff92db8077098cc9d1c75f411cedd
sha256 2232b15eabb7d895c9b7d38f881da53bd508bb6381ac562cdc4fe9d147b8e370
sha512 4ae2cbd2ac5babc22d515f9e119cb3511bbe6075a3f8ba6ecba043f20e2a363c110166dd55186927b4f9b55f27b72f25cece6409b44606d4ce9ff8d9bb82dd0e
ripemd-160 aaf639046edc22337800ddb0933802d37ddc9e7f

328021261 as geometric shapes

Circle

Radius = n
Diameter 656042522
Circumference 2061018367.5577
Area 3.3802892193522E+17

Sphere

Radius = n
Volume 1.4784089763688E+26
Surface area 1.3521156877409E+18
Circumference 2061018367.5577

Square

Length = n
Perimeter 1312085044
Area 107597947668030121
Diagonal 463892116.05292

Cube

Length = n
Surface area 645587686008180726
Volume 3.5294414475079E+25
Space diagonal 568149490.01481

Equilateral Triangle

Length = n
Perimeter 984063783
Area 4.6591278037791E+16
Altitude 284074745.00741

Triangular Pyramid

Length = n
Surface area 4.6591278037791E+16
Volume 4.1594866355562E+24
Height 154630705.35097