28294580 (number)

28294580 is an even 8-digits composite number following 28294579 and preceding 28294581. In scientific notation, it is written as 2.8294580 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 11103872 positive integers (up to 28294580) that are relatively prime to 28294580.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-four thousand five hundred eighty

Notation

Scientific notation 2.8294580 × 10^7
Engineering notation 2.8294580 × 10^6

Prime Factorization of 28294580

Prime Factorization 2 × 2 × 5 × 53 × 26693

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14147290
Product of the distinct prime numbers

The prime factorization of 28294580 is 2 × 2 × 5 × 53 × 26693. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 89, 33, 54, 597, 1800, 9847, 55277, 33564, 293226, 260578, 6081368, 9704148, 12965324, 67853050, 346691693, 660794170, 5202566369, 6901646613

Basic calculations (n = 28294580)

Multiplication

n×y
n×2 56589160
n×3 84883740
n×4 113178320
n×5 141472900

Division

n÷y
n÷2 14147290
n÷3 9431526.6666667
n÷3 7073645
n÷5 5658916

Exponentiation

ny
n2 800583257376400
n3 2.2652167022497E+22
n4 6.4093355199141E+29
n5 1.8134945661505E+37

Nth Root

y√n
2√n 5319.2649868191
3√n 304.720087183
4√n 72.933291347773
5√n 30.927203382341

Divisors of 28294580

1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 26693, 53386, 106772, 133465, 266930, 533860, 1414729, 2829458, 5658916, 7073645, 14147290, 28294580

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 -28294579
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 28294580 can be divided by 24 positive divisors. The sum of these divisors (counting 28294580) is 1, the average is 0.041666666666667.

Base conversion 28294580

Base System Value
2 Binary 1101011111011110110110100
3 Ternary 1222020111212102
4 Quaternary 1223323312310
5 Quinary 24220411310
6 Senary 2450241232
8 Octal 153736664
10 Decimal 28294580
12 Duodecimal 9586218
16 Hexadecimal 1afbdb4
20 Vigesimal 8ggg90
36 Base36 gug8k

Cryptographic Hash Functions

md5 a2fe7778bf069cdc84184c69a35481de
sha1 bf29d4af46354a88e3fab238e968618411109aed
sha256 77c0615c92784baf854a532b1a40a7550070067aad1e16b79573712deb939904
sha512 60a0a923456f0f13e0bb5ff8e2d37d2ded7108fcdd9291152ce6aa3d2e27367315666bf8f5bb81de4173414387be280c6f4611e7683796cfefb933c1cb8ae18f
ripemd-160 31fa3063c07096d84b31a8d3832d0924652aed2c

28294580 as geometric shapes

Circle

Radius = n
Diameter 56589160
Circumference 177780089.32882
Area 2.5151064799607E+15

Sphere

Radius = n
Volume 9.4885175341021E+22
Surface area 1.0060425919843E+16
Circumference 177780089.32882

Square

Length = n
Perimeter 113178320
Area 800583257376400
Diagonal 40014578.777651

Cube

Length = n
Surface area 4803499544258400
Volume 2.2652167022497E+22
Space diagonal 49007650.138822

Equilateral Triangle

Length = n
Perimeter 84883740
Area 3.4666271936623E+14
Altitude 24503825.069411

Triangular Pyramid

Length = n
Surface area 3.4666271936623E+14
Volume 2.6695834850297E+21
Height 13338192.925884