28555710 (number)

28555710 is an even 8-digits composite number following 28555709 and preceding 28555711. In scientific notation, it is written as 2.8555710 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 7596960 positive integers (up to 28555710) that are relatively prime to 28555710.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred fifty-five thousand seven hundred ten

Notation

Scientific notation 2.8555710 × 10^7
Engineering notation 2.8555710 × 10^6

Prime Factorization of 28555710

Prime Factorization 2 × 15 × 571 × 1667

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28555710
Product of the distinct prime numbers

The prime factorization of 28555710 is 2 × 15 × 571 × 1667. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 42, 15, 613, 119, 1247, 2748, 75396, 98762, 978295, 16075, 8469863, 2016532, 41420046, 24853422, 207109580, 574616140, 1438110069, 8109753209

Basic calculations (n = 28555710)

Multiplication

n×y
n×2 57111420
n×3 85667130
n×4 114222840
n×5 142778550

Division

n÷y
n÷2 14277855
n÷3 9518570
n÷3 7138927.5
n÷5 5711142

Exponentiation

ny
n2 815428573604100
n3 2.3285141873552E+22
n4 6.6492375865002E+29
n5 1.898737002412E+37

Nth Root

y√n
2√n 5343.7542982439
3√n 305.65463620005
4√n 73.100986985429
5√n 30.984079089901

Divisors of 28555710

1, 2, 15, 30, 571, 1142, 1667, 3334, 8565, 17130, 25005, 50010, 951857, 1903714, 14277855, 28555710

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28555709
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28555710 can be divided by 16 positive divisors. The sum of these divisors (counting 28555710) is 1, the average is 0.0625.

Base conversion 28555710

Base System Value
2 Binary 1101100111011100110111110
3 Ternary 1222201210001220
4 Quaternary 1230323212332
5 Quinary 24302240320
6 Senary 2500014210
8 Octal 154734676
10 Decimal 28555710
12 Duodecimal 9691366
16 Hexadecimal 1b3b9be
20 Vigesimal 8i995a
36 Base36 h01q6

Cryptographic Hash Functions

md5 76a7046ffbae4905610f4612d6f9fe17
sha1 cb836d60f81244f34a413343c3393759c84cc983
sha256 52d1d1db1ba38f19949218c2e1dae66cd80a40169786368a7e48fbf02890e623
sha512 ca93521df286263413c0bba01da76a37b886905f919b124fe799447272e47a67cf6a68095ddf531c7c971e5e44e16d6753b57f8ff1a9b54a186a029e3857fecc
ripemd-160 f32e02361e2b6805528dc6b69403dc282b80129b

28555710 as geometric shapes

Circle

Radius = n
Diameter 57111420
Circumference 179420817.50808
Area 2.5617444163618E+15

Sphere

Radius = n
Volume 9.7536574196997E+22
Surface area 1.0246977665447E+16
Circumference 179420817.50808

Square

Length = n
Perimeter 114222840
Area 815428573604100
Diagonal 40383872.365193

Cube

Length = n
Surface area 4892571441624600
Volume 2.3285141873552E+22
Space diagonal 49459940.566203

Equilateral Triangle

Length = n
Perimeter 85667130
Area 3.5309092985643E+14
Altitude 24729970.283101

Triangular Pyramid

Length = n
Surface area 3.5309092985643E+14
Volume 2.7441802866133E+21
Height 13461290.788398