28999711 (number)

28999711 is an odd 8-digits composite number following 28999710 and preceding 28999712. In scientific notation, it is written as 2.8999711 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 25604832 positive integers (up to 28999711) that are relatively prime to 28999711.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-nine thousand seven hundred eleven

Notation

Scientific notation 2.8999711 × 10^7
Engineering notation 2.8999711 × 10^6

Prime Factorization of 28999711

Prime Factorization 13 × 23 × 96989

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28999711
Product of the distinct prime numbers

The prime factorization of 28999711 is 13 × 23 × 96989. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 10, 56, 80, 215, 640, 9951, 7592, 2763, 70510, 334811, 152213, 5178721, 4172728, 71021533, 9584239, 247298210, 610348195, 5551299255, 6546561490

Basic calculations (n = 28999711)

Multiplication

n×y
n×2 57999422
n×3 86999133
n×4 115998844
n×5 144998555

Division

n÷y
n÷2 14499855.5
n÷3 9666570.3333333
n÷3 7249927.75
n÷5 5799942.2

Exponentiation

ny
n2 840983238083521
n3 2.4388270860266E+22
n4 7.0725280673744E+29
n5 2.0510126999325E+37

Nth Root

y√n
2√n 5385.1379740913
3√n 307.23066199098
4√n 73.383499331194
5√n 31.079837109442

Divisors of 28999711

1, 13, 23, 299, 96989, 1260857, 2230747, 28999711

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28999710
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28999711 can be divided by 8 positive divisors. The sum of these divisors (counting 28999711) is 1, the average is 0.125.

Base conversion 28999711

Base System Value
2 Binary 1101110101000000000011111
3 Ternary 2000120100010101
4 Quaternary 1232220000133
5 Quinary 24410442321
6 Senary 2513321531
8 Octal 156500037
10 Decimal 28999711
12 Duodecimal 98662a7
16 Hexadecimal 1ba801f
20 Vigesimal 914j5b
36 Base36 h9kbj

Cryptographic Hash Functions

md5 e07dcf907c53b9cdc43fa7ada7d4ac41
sha1 6e3f4fb4e1945d81524362d59351f1d2b7e120f6
sha256 a62dc2324ac60a0f74a0a1a4553820d516ed80e5ba69cd1ae6f19ffe87751096
sha512 9461d94ed2e686b8879325c52ec3e73e96c28dfe1abc64c1ddc00f3d4f9116a4173a7139e587af092a3c91e58b5047835ed059b3d15de7b40fd7fd6090cf0a43
ripemd-160 5fd84578f7947a665f299dd40ef7400ce7663551

28999711 as geometric shapes

Circle

Radius = n
Diameter 57999422
Circumference 182210558.06765
Area 2.6420267625553E+15

Sphere

Radius = n
Volume 1.0215735009116E+23
Surface area 1.0568107050221E+16
Circumference 182210558.06765

Square

Length = n
Perimeter 115998844
Area 840983238083521
Diagonal 41011784.6011

Cube

Length = n
Surface area 5045899428501126
Volume 2.4388270860266E+22
Space diagonal 50228972.856814

Equilateral Triangle

Length = n
Perimeter 86999133
Area 3.6415642416861E+14
Altitude 25114486.428407

Triangular Pyramid

Length = n
Surface area 3.6415642416861E+14
Volume 2.8741852844514E+21
Height 13670594.867033