28239626 (number)

28239626 is an even 8-digits composite number following 28239625 and preceding 28239627. In scientific notation, it is written as 2.8239626 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 14119812 positive integers (up to 28239626) that are relatively prime to 28239626.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred thirty-nine thousand six hundred twenty-six

Notation

Scientific notation 2.8239626 × 10^7
Engineering notation 2.8239626 × 10^6

Prime Factorization of 28239626

Prime Factorization 2 × 14119813

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28239626
Product of the distinct prime numbers

The prime factorization of 28239626 is 2 × 14119813. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 5, 56, 51, 196, 52, 2037, 5470, 93104, 98127, 990744, 105830, 2995247, 6432314, 16630891, 87685410, 604977314, 134536099, 3917173146, 4120099375

Basic calculations (n = 28239626)

Multiplication

n×y
n×2 56479252
n×3 84718878
n×4 112958504
n×5 141198130

Division

n÷y
n÷2 14119813
n÷3 9413208.6666667
n÷3 7059906.5
n÷5 5647925.2

Exponentiation

ny
n2 797476476619876
n3 2.2520437443543E+22
n4 6.3596873076205E+29
n5 1.7959519104415E+37

Nth Root

y√n
2√n 5314.0969129289
3√n 304.52268258549
4√n 72.89785259477
5√n 30.915180617229

Divisors of 28239626

1, 2, 14119813, 28239626

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28239625
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28239626 can be divided by 4 positive divisors. The sum of these divisors (counting 28239626) is 1, the average is 0.25.

Base conversion 28239626

Base System Value
2 Binary 1101011101110011100001010
3 Ternary 1222010201111002
4 Quaternary 1223232130022
5 Quinary 24212132001
6 Senary 2445135002
8 Octal 153563412
10 Decimal 28239626
12 Duodecimal 955a462
16 Hexadecimal 1aee70a
20 Vigesimal 8g9j16
36 Base36 gt9u2

Cryptographic Hash Functions

md5 3392e0d03ffefe387d6f942061dfd12c
sha1 2f9fee1369b870586955de9d09a40b5d883d1ce8
sha256 e5eadd50475d35998d7e15c34bb55e92ae908dbddea737b4848ed2c087b366d3
sha512 cf297261e2a487bfa137c29059a10710eb444a963a493a37ed9da26c8e1f62718b7132d13cd1661ccbf310a7c9bb405ef2c8ace7457e81d362214ab9fd16ddc5
ripemd-160 d521c8798f495a3022948b060c8c8d6d918aa94e

28239626 as geometric shapes

Circle

Radius = n
Diameter 56479252
Circumference 177434803.16345
Area 2.5053462403597E+15

Sphere

Radius = n
Volume 9.4333387771018E+22
Surface area 1.0021384961439E+16
Circumference 177434803.16345

Square

Length = n
Perimeter 112958504
Area 797476476619876
Diagonal 39936862.085544

Cube

Length = n
Surface area 4784858859719256
Volume 2.2520437443543E+22
Space diagonal 48912467.018743

Equilateral Triangle

Length = n
Perimeter 84718878
Area 3.4531744383666E+14
Altitude 24456233.509372

Triangular Pyramid

Length = n
Surface area 3.4531744383666E+14
Volume 2.6540590052695E+21
Height 13312287.361848