28449719 (number)

28449719 is an odd 8-digits prime number following 28449718 and preceding 28449720. In scientific notation, it is written as 2.8449719 × 10^7. The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors. There are 28449718 positive integers (up to 28449719) that are relatively prime to 28449719.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred forty-nine thousand seven hundred nineteen

Notation

Scientific notation 2.8449719 × 10^7
Engineering notation 2.8449719 × 10^6

Prime Factorization of 28449719

Prime Factorization 28449719

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28449719
Product of the distinct prime numbers

The prime factorization of 28449719 is 28449719. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 7, 74, 3, 568, 933, 8441, 7733, 51692, 20486, 739123, 320532, 4105392, 4551211, 10634568, 83477849, 757476771, 610352570, 3699307682, 2402306520

Basic calculations (n = 28449719)

Multiplication

n×y
n×2 56899438
n×3 85349157
n×4 113798876
n×5 142248595

Division

n÷y
n÷2 14224859.5
n÷3 9483239.6666667
n÷3 7112429.75
n÷5 5689943.8

Exponentiation

ny
n2 809386511178961
n3 2.3026818805432E+22
n4 6.5510652447845E+29
n5 1.8637596536479E+37

Nth Root

y√n
2√n 5333.827799995
3√n 305.27599849036
4√n 73.033059637366
5√n 30.961043975817

Divisors of 28449719

1, 28449719

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28449720
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14224860
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5333.8278937364
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999297005
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28449719 can be divided by 2 positive divisors. The sum of these divisors (counting 28449719) is 28449720, the average is 14224860.

Base conversion 28449719

Base System Value
2 Binary 1101100100001101110110111
3 Ternary 1222112101200022
4 Quaternary 1230201232313
5 Quinary 24240342334
6 Senary 2453435355
8 Octal 154415667
10 Decimal 28449719
12 Duodecimal 963bb5b
16 Hexadecimal 1b21bb7
20 Vigesimal 8hg45j
36 Base36 gxrxz

Cryptographic Hash Functions

md5 96ef2c06601fcb1df745868d8042f196
sha1 1c721d622925f535c382e9287ad6d60e8c91f832
sha256 349594bf7c79851c27118b72bf0a7f20b10ab5f213da13632891e9c1d62a3b6d
sha512 78b7b9c6c8d8fda1607c6644515b8bf9e64869e413c2d4dd7aea91aecc70b70f1b7610508d5282ba17bb5443f4607088764fec23c6d56b26fcec80d20ed99186
ripemd-160 9278f4207e763c311f25704d965d1935c02e5e4e

28449719 as geometric shapes

Circle

Radius = n
Diameter 56899438
Circumference 178754856.41419
Area 2.5427627174345E+15

Sphere

Radius = n
Volume 9.6454513059584E+22
Surface area 1.0171050869738E+16
Circumference 178754856.41419

Square

Length = n
Perimeter 113798876
Area 809386511178961
Diagonal 40233978.455504

Cube

Length = n
Surface area 4856319067073766
Volume 2.3026818805432E+22
Space diagonal 49276358.769058

Equilateral Triangle

Length = n
Perimeter 85349157
Area 3.5047464008072E+14
Altitude 24638179.384529

Triangular Pyramid

Length = n
Surface area 3.5047464008072E+14
Volume 2.7137366210791E+21
Height 13411326.151835