28492011 (number)

28492011 is an odd 8-digits composite number following 28492010 and preceding 28492012. In scientific notation, it is written as 2.8492011 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 18441216 positive integers (up to 28492011) that are relatively prime to 28492011.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety-two thousand eleven

Notation

Scientific notation 2.8492011 × 10^7
Engineering notation 2.8492011 × 10^6

Prime Factorization of 28492011

Prime Factorization 9 × 47 × 349 × 193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28492011
Product of the distinct prime numbers

The prime factorization of 28492011 is 9 × 47 × 349 × 193. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 54, 27, 62, 902, 1899, 8299, 18061, 99787, 342466, 994998, 7631419, 7425198, 53099229, 70190252, 867058701, 315977716, 9931331131, 719657908

Basic calculations (n = 28492011)

Multiplication

n×y
n×2 56984022
n×3 85476033
n×4 113968044
n×5 142460055

Division

n÷y
n÷2 14246005.5
n÷3 9497337
n÷3 7123002.75
n÷5 5698402.2

Exponentiation

ny
n2 811794690824121
n3 2.3129663260702E+22
n4 6.5901062005023E+29
n5 1.8776537835588E+37

Nth Root

y√n
2√n 5337.7908351677
3√n 305.42719319183
4√n 73.06018638881
5√n 30.97024355045

Divisors of 28492011

1, 9, 47, 193, 349, 423, 1737, 3141, 9071, 16403, 67357, 81639, 147627, 606213, 3165779, 28492011

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 -28492010
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 28492011 can be divided by 16 positive divisors. The sum of these divisors (counting 28492011) is 1, the average is 0.0625.

Base conversion 28492011

Base System Value
2 Binary 1101100101100000011101011
3 Ternary 1222121112200200
4 Quaternary 1230230003223
5 Quinary 24243221021
6 Senary 2454403243
8 Octal 154540353
10 Decimal 28492011
12 Duodecimal 9660523
16 Hexadecimal 1b2c0eb
20 Vigesimal 8i1a0b
36 Base36 gyokr

Cryptographic Hash Functions

md5 24dc4d381702d2a340aff8c79bcee0d2
sha1 7be85c756c7bbe09268ec4de65804836ee5aaf6a
sha256 ccdc1511650ef4850ea7479cc763504889f8e7d4d6f0134bf25c6ed837ff63e5
sha512 cc0ca9a0bed13cf548df299ad1fd6716d98bbc275df86889e4c48fe952facee3ab33310d74b35ba623aef78cfad1ba0af812ee1b2bbd02eba358a512bd9fe3d7
ripemd-160 ca70cf7f31cdac2aa6279000aee90b681172adfa

28492011 as geometric shapes

Circle

Radius = n
Diameter 56984022
Circumference 179020584.8872
Area 2.5503282369163E+15

Sphere

Radius = n
Volume 9.6885306906438E+22
Surface area 1.0201312947665E+16
Circumference 179020584.8872

Square

Length = n
Perimeter 113968044
Area 811794690824121
Diagonal 40293788.375483

Cube

Length = n
Surface area 4870768144944726
Volume 2.3129663260702E+22
Space diagonal 49349610.661811

Equilateral Triangle

Length = n
Perimeter 85476033
Area 3.5151741245551E+14
Altitude 24674805.330906

Triangular Pyramid

Length = n
Surface area 3.5151741245551E+14
Volume 2.7258569563673E+21
Height 13431262.791828