15280 (number)

15280 is an even 5-digits composite number following 15279 and preceding 15281. In scientific notation, it is written as 1.5280 × 10^4. The sum of its digits is 16. It has a total of 6 prime factors and 20 positive divisors. There are 6080 positive integers (up to 15280) that are relatively prime to 15280.

Interesting facts

Basic properties

Name

Name fifteen thousand two hundred eighty

Notation

Scientific notation 1.5280 × 10^4
Engineering notation 1.5280 × 10^3

Prime Factorization of 15280

Prime Factorization 2 × 2 × 2 × 2 × 5 × 191

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1910
Product of the distinct prime numbers

The prime factorization of 15280 is 2 × 2 × 2 × 2 × 5 × 191. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 5, 8, 66, 526, 355, 1378, 2796, 88813, 12243, 610859, 820419, 1819830, 5512799, 61225268, 76933653, 694865929, 39883964, 5488078512, 3067535531

Basic calculations (n = 15280)

Multiplication

n×y
n×2 30560
n×3 45840
n×4 61120
n×5 76400

Division

n÷y
n÷2 7640
n÷3 5093.3333333333
n÷3 3820
n÷5 3056

Exponentiation

ny
n2 233478400
n3 3567549952000
n4 54512163266560000
n5 8.3294585471304E+20

Nth Root

y√n
2√n 123.6122971229
3√n 24.814628899432
4√n 11.118106723849
5√n 6.8679111939611

Divisors of 15280

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 3056, 3820, 7640, 15280

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15280 can be divided by 20 positive divisors. The sum of these divisors (counting 15280) is 1, the average is 0.05.

Base conversion 15280

Base System Value
2 Binary 11101110110000
3 Ternary 202221221
4 Quaternary 3232300
5 Quinary 442110
6 Senary 154424
8 Octal 35660
10 Decimal 15280
12 Duodecimal 8a14
16 Hexadecimal 3bb0
20 Vigesimal 1i40
36 Base36 bsg

Cryptographic Hash Functions

md5 0736e8d5f3581a125a2e9872c3dfbca2
sha1 691ca2152299d19e65800ffb8c09e48f9a9b5f9f
sha256 748f3cfa437a2dc2704db859d143821bd00a97539a8423d2b3e110cc4847b75c
sha512 1fb9be9149540ce60df77e609ccd5d7b7a637095a3c3afbe559dfa7aa5293996482de502f9bfedf9c304b81fbe77b2078473f8beecca7525e0b65a92eef14496
ripemd-160 b2ffe0761304b399771196d8526ff946c7788735

15280 as geometric shapes

Circle

Radius = n
Diameter 30560
Circumference 96007.071493704
Area 733494026.2119

Sphere

Radius = n
Volume 14943718294024
Surface area 2933976104.8476
Circumference 96007.071493704

Square

Length = n
Perimeter 61120
Area 233478400
Diagonal 21609.183233061

Cube

Length = n
Surface area 1400870400
Volume 3567549952000
Space diagonal 26465.736339652

Equilateral Triangle

Length = n
Perimeter 45840
Area 101099112.81747
Altitude 13232.868169826

Triangular Pyramid

Length = n
Surface area 101099112.81747
Volume 420439793880.16
Height 7203.061077687