28856960 (number)

28856960 is an even 8-digits composite number following 28856959 and preceding 28856961. In scientific notation, it is written as 2.8856960 × 10^7. The sum of its digits is 44. It has a total of 10 prime factors and 64 positive divisors. There are 10490880 positive integers (up to 28856960) that are relatively prime to 28856960.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred fifty-six thousand nine hundred sixty

Notation

Scientific notation 2.8856960 × 10^7
Engineering notation 2.8856960 × 10^6

Prime Factorization of 28856960

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 4099

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 450890
Product of the distinct prime numbers

The prime factorization of 28856960 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 4099. Since it has a total of 10 prime factors.

Most popular turbo-numbers

9, 8, 58, 28, 503, 581, 4716, 4372, 95413, 34471, 897523, 154741, 1900237, 2870570, 6225200, 26811468, 824943070, 803932391, 3916411886, 1720378993

Basic calculations (n = 28856960)

Multiplication

n×y
n×2 57713920
n×3 86570880
n×4 115427840
n×5 144284800

Division

n÷y
n÷2 14428480
n÷3 9618986.6666667
n÷3 7214240
n÷5 5771392

Exponentiation

ny
n2 832724140441600
n3 2.4029887211758E+22
n4 6.934294940742E+29
n5 2.0010267173319E+37

Nth Root

y√n
2√n 5371.8674592734
3√n 306.7257185169
4√n 73.293024629042
5√n 31.049178600248

Divisors of 28856960

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 4099, 7040, 8198, 16396, 20495, 32792, 40990, 45089, 65584, 81980, 90178, 131168, 163960, 180356, 225445, 262336, 327920, 360712, 450890, 524672, 655840, 721424, 901780, 1311680, 1442848, 1803560, 2623360, 2885696, 3607120, 5771392, 7214240, 14428480, 28856960

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28856959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28856960 can be divided by 64 positive divisors. The sum of these divisors (counting 28856960) is 1, the average is 0.015625.

Base conversion 28856960

Base System Value
2 Binary 1101110000101001010000000
3 Ternary 2000022002022022
4 Quaternary 1232011022000
5 Quinary 24341410320
6 Senary 2510301012
8 Octal 156051200
10 Decimal 28856960
12 Duodecimal 97b7768
16 Hexadecimal 1b85280
20 Vigesimal 907280
36 Base36 h6i68

Cryptographic Hash Functions

md5 29a9004632661b7b10ee8d93254a757f
sha1 2d1999a8c657fa8e3b14583bf66656b65041b043
sha256 a4cacf585cdd1702bddd480c95f4d4527c83e4ee3a4164ceb6f3d8d4826f8ecb
sha512 ae036fca3049a17cdd67e04324a3718441b2a0c85bf89e9f465281fb4d7dd05066705d6911d00545083c093a97ccc7e2f6b4e4c488dda6713963f4527a1d534a
ripemd-160 2b1cb24c4b753a8428767d3dfc583c3ebd5a22a0

28856960 as geometric shapes

Circle

Radius = n
Diameter 57713920
Circumference 181313627.08187
Area 2.6160800420782E+15

Sphere

Radius = n
Volume 1.0065615617473E+23
Surface area 1.0464320168313E+16
Circumference 181313627.08187

Square

Length = n
Perimeter 115427840
Area 832724140441600
Diagonal 40809904.200858

Cube

Length = n
Surface area 4996344842649600
Volume 2.4029887211758E+22
Space diagonal 49981720.871983

Equilateral Triangle

Length = n
Perimeter 86570880
Area 3.6058012998349E+14
Altitude 24990860.435991

Triangular Pyramid

Length = n
Surface area 3.6058012998349E+14
Volume 2.8319493664303E+21
Height 13603301.400286