28449670 (number)

28449670 is an even 8-digits composite number following 28449669 and preceding 28449671. In scientific notation, it is written as 2.8449670 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 10418688 positive integers (up to 28449670) that are relatively prime to 28449670.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred forty-nine thousand six hundred seventy

Notation

Scientific notation 2.8449670 × 10^7
Engineering notation 2.8449670 × 10^6

Prime Factorization of 28449670

Prime Factorization 2 × 5 × 629 × 4523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28449670
Product of the distinct prime numbers

The prime factorization of 28449670 is 2 × 5 × 629 × 4523. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 69, 95, 796, 442, 8308, 3646, 74132, 96294, 813598, 191373, 1647490, 6380686, 41852099, 38860150, 533815171, 543837236, 2042055281, 2003997578

Basic calculations (n = 28449670)

Multiplication

n×y
n×2 56899340
n×3 85349010
n×4 113798680
n×5 142248350

Division

n÷y
n÷2 14224835
n÷3 9483223.3333333
n÷3 7112417.5
n÷5 5689934

Exponentiation

ny
n2 809383723108900
n3 2.302669982582E+22
n4 6.5510201123362E+29
n5 1.8637436035933E+37

Nth Root

y√n
2√n 5333.8232066689
3√n 305.27582322756
4√n 73.033028190463
5√n 30.96103331074

Divisors of 28449670

1, 2, 5, 10, 629, 1258, 3145, 4523, 6290, 9046, 22615, 45230, 2844967, 5689934, 14224835, 28449670

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 -28449669
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 28449670 can be divided by 16 positive divisors. The sum of these divisors (counting 28449670) is 1, the average is 0.0625.

Base conversion 28449670

Base System Value
2 Binary 1101100100001101110000110
3 Ternary 1222112101121111
4 Quaternary 1230201232012
5 Quinary 24240342140
6 Senary 2453435234
8 Octal 154415606
10 Decimal 28449670
12 Duodecimal 963bb1a
16 Hexadecimal 1b21b86
20 Vigesimal 8hg43a
36 Base36 gxrwm

Cryptographic Hash Functions

md5 72be204fe5c5b0df09dedb69f301ff3d
sha1 27567c984040be53891b6ce923a6591fe6230099
sha256 21d52e49572dbaf53504a58ada565748f15a11d597ebeab24faad8e747579fbc
sha512 fbc718cd48ccce783a5cfd8fa5e0fb5c06f320a84fddf8c66b7fe1b8667bd8f61589c1bd9ec686445078940324316cc9ffcc8ec1dea47d4bd50dc4c92bf34c26
ripemd-160 34789707f3ac3633484557bacdcdb0f532038152

28449670 as geometric shapes

Circle

Radius = n
Diameter 56899340
Circumference 178754548.53811
Area 2.5427539584541E+15

Sphere

Radius = n
Volume 9.645401467895E+22
Surface area 1.0171015833816E+16
Circumference 178754548.53811

Square

Length = n
Perimeter 113798680
Area 809383723108900
Diagonal 40233909.159039

Cube

Length = n
Surface area 4856302338653400
Volume 2.302669982582E+22
Space diagonal 49276273.898568

Equilateral Triangle

Length = n
Perimeter 85349010
Area 3.5047343281097E+14
Altitude 24638136.949284

Triangular Pyramid

Length = n
Surface area 3.5047343281097E+14
Volume 2.7137225991974E+21
Height 13411303.053013