28187410 (number)

28187410 is an even 8-digits composite number following 28187409 and preceding 28187411. In scientific notation, it is written as 2.8187410 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 11255728 positive integers (up to 28187410) that are relatively prime to 28187410.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred eighty-seven thousand four hundred ten

Notation

Scientific notation 2.8187410 × 10^7
Engineering notation 2.8187410 × 10^6

Prime Factorization of 28187410

Prime Factorization 2 × 5 × 683 × 4127

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28187410
Product of the distinct prime numbers

The prime factorization of 28187410 is 2 × 5 × 683 × 4127. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 2, 93, 786, 801, 8469, 4868, 69668, 48515, 331469, 296556, 1766016, 3014628, 89219820, 56849258, 133829778, 323411859, 5642167567, 115178489

Basic calculations (n = 28187410)

Multiplication

n×y
n×2 56374820
n×3 84562230
n×4 112749640
n×5 140937050

Division

n÷y
n÷2 14093705
n÷3 9395803.3333333
n÷3 7046852.5
n÷5 5637482

Exponentiation

ny
n2 794530082508100
n3 2.239574519299E+22
n4 6.3127805201033E+29
n5 1.7794093276016E+37

Nth Root

y√n
2√n 5309.1816695231
3√n 304.33487595592
4√n 72.8641315705
5√n 30.903739514357

Divisors of 28187410

1, 2, 5, 10, 683, 1366, 3415, 4127, 6830, 8254, 20635, 41270, 2818741, 5637482, 14093705, 28187410

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 -28187409
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 28187410 can be divided by 16 positive divisors. The sum of these divisors (counting 28187410) is 1, the average is 0.0625.

Base conversion 28187410

Base System Value
2 Binary 1101011100001101100010010
3 Ternary 1222001001212011
4 Quaternary 1223201230102
5 Quinary 24203444120
6 Senary 2444053134
8 Octal 153415422
10 Decimal 28187410
12 Duodecimal 95341aa
16 Hexadecimal 1ae1b12
20 Vigesimal 8g38aa
36 Base36 gs5jm

Cryptographic Hash Functions

md5 3d293228e2706a20a431f530f161062d
sha1 bbb8e5c6c76a414e06fa38c7f0fdc33668e373fa
sha256 97898f31b4f007f2d13e885859ecd2a7537efa7842e14208cbfa1405dbaa5aa4
sha512 e7b62cc334db58542729a9f8ad05d86889560fd394daea97cb976143922f4916f1564851f44616bf520f814b553a42641ac84a2c79ea82c848b448d876ce71de
ripemd-160 416af333849de558e205ebd2f9bf93a79e70117d

28187410 as geometric shapes

Circle

Radius = n
Diameter 56374820
Circumference 177106720.35945
Area 2.4960898702635E+15

Sphere

Radius = n
Volume 9.3811078093287E+22
Surface area 9.9843594810542E+15
Circumference 177106720.35945

Square

Length = n
Perimeter 112749640
Area 794530082508100
Diagonal 39863017.510171

Cube

Length = n
Surface area 4767180495048600
Volume 2.239574519299E+22
Space diagonal 48822026.253775

Equilateral Triangle

Length = n
Perimeter 84562230
Area 3.4404161776148E+14
Altitude 24411013.126888

Triangular Pyramid

Length = n
Surface area 3.4404161776148E+14
Volume 2.6393638826148E+21
Height 13287672.50339