28239627 (number)

28239627 is an odd 8-digits composite number following 28239626 and preceding 28239628. In scientific notation, it is written as 2.8239627 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 17378208 positive integers (up to 28239627) that are relatively prime to 28239627.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8239627 × 10^7
Engineering notation 2.8239627 × 10^6

Prime Factorization of 28239627

Prime Factorization 3 × 13 × 724093

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28239627
Product of the distinct prime numbers

The prime factorization of 28239627 is 3 × 13 × 724093. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 72, 88, 434, 821, 7783, 3953, 78107, 57189, 134860, 916490, 4297947, 1849597, 4793703, 8152468, 967660994, 731874931, 5547184923, 9100653430

Basic calculations (n = 28239627)

Multiplication

n×y
n×2 56479254
n×3 84718881
n×4 112958508
n×5 141198135

Division

n÷y
n÷2 14119813.5
n÷3 9413209
n÷3 7059906.75
n÷5 5647925.4

Exponentiation

ny
n2 797476533099129
n3 2.2520439835973E+22
n4 6.3596882084381E+29
n5 1.7959522284259E+37

Nth Root

y√n
2√n 5314.0970070182
3√n 304.52268618
4√n 72.897853240121
5√n 30.915180836178

Divisors of 28239627

1, 3, 13, 39, 724093, 2172279, 9413209, 28239627

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 -28239626
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 28239627 can be divided by 8 positive divisors. The sum of these divisors (counting 28239627) is 1, the average is 0.125.

Base conversion 28239627

Base System Value
2 Binary 1101011101110011100001011
3 Ternary 1222010201111010
4 Quaternary 1223232130023
5 Quinary 24212132002
6 Senary 2445135003
8 Octal 153563413
10 Decimal 28239627
12 Duodecimal 955a463
16 Hexadecimal 1aee70b
20 Vigesimal 8g9j17
36 Base36 gt9u3

Cryptographic Hash Functions

md5 264610c5907b5b93561fdb22f6a74642
sha1 5e5278e8630c56302ad91fae3ee8b712a6d29032
sha256 59edfc3c5197b42f396d007561f732197ed25829c256e2657bec4b2742ebd6b5
sha512 c38b1502fb711603705b742f95bc74726846d6a06dd3279b77513e530522f5da9e3e923d0db20e252def0c5ec15f1fb4cc0aaf8f4d479e25a7e28234d657eaf7
ripemd-160 fa4c3cb896a4bd484a0729695aa610ef80c5f101

28239627 as geometric shapes

Circle

Radius = n
Diameter 56479254
Circumference 177434809.44663
Area 2.5053464177945E+15

Sphere

Radius = n
Volume 9.4333397792403E+22
Surface area 1.0021385671178E+16
Circumference 177434809.44663

Square

Length = n
Perimeter 112958508
Area 797476533099129
Diagonal 39936863.499757

Cube

Length = n
Surface area 4784859198594774
Volume 2.2520439835973E+22
Space diagonal 48912468.750794

Equilateral Triangle

Length = n
Perimeter 84718881
Area 3.4531746829289E+14
Altitude 24456234.375397

Triangular Pyramid

Length = n
Surface area 3.4531746829289E+14
Volume 2.65405928722E+21
Height 13312287.833252