28488519 (number)

28488519 is an odd 8-digits composite number following 28488518 and preceding 28488520. In scientific notation, it is written as 2.8488519 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 18954000 positive integers (up to 28488519) that are relatively prime to 28488519.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred eighty-eight thousand five hundred nineteen

Notation

Scientific notation 2.8488519 × 10^7
Engineering notation 2.8488519 × 10^6

Prime Factorization of 28488519

Prime Factorization 3 × 3 × 541 × 5851

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9496173
Product of the distinct prime numbers

The prime factorization of 28488519 is 3 × 3 × 541 × 5851. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 51, 1, 474, 859, 2400, 7378, 58934, 19253, 867342, 640453, 1979166, 1151539, 9804918, 31741496, 833014414, 470796705, 2265572174, 8730145669

Basic calculations (n = 28488519)

Multiplication

n×y
n×2 56977038
n×3 85465557
n×4 113954076
n×5 142442595

Division

n÷y
n÷2 14244259.5
n÷3 9496173
n÷3 7122129.75
n÷5 5697703.8

Exponentiation

ny
n2 811595714813361
n3 2.3121159941779E+22
n4 6.5868760430341E+29
n5 1.8765034330262E+37

Nth Root

y√n
2√n 5337.4637235301
3√n 305.41471489473
4√n 73.057947709542
5√n 30.969484366462

Divisors of 28488519

1, 3, 9, 541, 1623, 4869, 5851, 17553, 52659, 3165391, 9496173, 28488519

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 -28488518
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 28488519 can be divided by 12 positive divisors. The sum of these divisors (counting 28488519) is 1, the average is 0.083333333333333.

Base conversion 28488519

Base System Value
2 Binary 1101100101011001101000111
3 Ternary 1222121100220100
4 Quaternary 1230223031013
5 Quinary 24243113034
6 Senary 2454335143
8 Octal 154531507
10 Decimal 28488519
12 Duodecimal 965a4b3
16 Hexadecimal 1b2b347
20 Vigesimal 8i115j
36 Base36 gylvr

Cryptographic Hash Functions

md5 ee7a9e71a45089a0c3f65cb5799ff1a7
sha1 b806a5eaa23c31c4d56f1469592055637dc7c58c
sha256 2b55f3528d76f3e879863357786df60c15b564dd6bf832644dd92655211a3b37
sha512 3ceefde80053146bcc2ec8ae9002fe16727293b8f7b8b8a5475f4c69eba7362b63e952fe940a88d649b7a0d3580409bd43305e56a99ee7c5ebf228b256fac61e
ripemd-160 72deed8b89828aa3c7862d641dbcbec9ff30eac0

28488519 as geometric shapes

Circle

Radius = n
Diameter 56977038
Circumference 178998644.00411
Area 2.5497031353426E+15

Sphere

Radius = n
Volume 9.6849688287423E+22
Surface area 1.019881254137E+16
Circumference 178998644.00411

Square

Length = n
Perimeter 113954076
Area 811595714813361
Diagonal 40288849.941724

Cube

Length = n
Surface area 4869574288880166
Volume 2.3121159941779E+22
Space diagonal 49343562.340391

Equilateral Triangle

Length = n
Perimeter 85465557
Area 3.5143125331548E+14
Altitude 24671781.170196

Triangular Pyramid

Length = n
Surface area 3.5143125331548E+14
Volume 2.7248548306218E+21
Height 13429616.647241