28063742 (number)

28063742 is an even 8-digits composite number following 28063741 and preceding 28063743. In scientific notation, it is written as 2.8063742 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 11639160 positive integers (up to 28063742) that are relatively prime to 28063742.

Interesting facts

Basic properties

Name

Name twenty-eight million sixty-three thousand seven hundred forty-two

Notation

Scientific notation 2.8063742 × 10^7
Engineering notation 2.8063742 × 10^6

Prime Factorization of 28063742

Prime Factorization 2 × 7 × 31 × 64663

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28063742
Product of the distinct prime numbers

The prime factorization of 28063742 is 2 × 7 × 31 × 64663. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 39, 58, 696, 213, 115, 5283, 67460, 74937, 977579, 745232, 3470033, 5590858, 86836355, 98656634, 96060918, 141271154, 7977566862, 8888017823

Basic calculations (n = 28063742)

Multiplication

n×y
n×2 56127484
n×3 84191226
n×4 112254968
n×5 140318710

Division

n÷y
n÷2 14031871
n÷3 9354580.6666667
n÷3 7015935.5
n÷5 5612748.4

Exponentiation

ny
n2 787573615042564
n3 2.2102262738562E+22
n4 6.2027219911121E+29
n5 1.740715896563E+37

Nth Root

y√n
2√n 5297.5222510151
3√n 303.88914904622
4√n 72.784079653555
5√n 30.876574702814

Divisors of 28063742

1, 2, 7, 14, 31, 62, 217, 434, 64663, 129326, 452641, 905282, 2004553, 4009106, 14031871, 28063742

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 -28063741
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 28063742 can be divided by 16 positive divisors. The sum of these divisors (counting 28063742) is 1, the average is 0.0625.

Base conversion 28063742

Base System Value
2 Binary 1101011000011011111111110
3 Ternary 1221210210012212
4 Quaternary 1223003133332
5 Quinary 24141014432
6 Senary 2441300422
8 Octal 153033776
10 Decimal 28063742
12 Duodecimal 9494712
16 Hexadecimal 1ac37fe
20 Vigesimal 8f7j72
36 Base36 gpi4e

Cryptographic Hash Functions

md5 a908e01aba50a28bf332216e684f0609
sha1 59d07172f1555c0a230b14d272610741f173de74
sha256 c1980d2cc7d42cc00e01bed8a30cda119b2747f315a7af77e453cab1267161e0
sha512 893d788d95763acf8a8fe3baf912c9561818adaccf7913494a80bf304c7abb2f161ad783fec28333366c02c27b1421452094218a30ed99a9c289185c179ad172
ripemd-160 804fc9cf7daac12400e4e736a3f82eeef951184b

28063742 as geometric shapes

Circle

Radius = n
Diameter 56127484
Circumference 176329691.39888
Area 2.4742354831789E+15

Sphere

Radius = n
Volume 9.2581741662903E+22
Surface area 9.8969419327155E+15
Circumference 176329691.39888

Square

Length = n
Perimeter 112254968
Area 787573615042564
Diagonal 39688124.547339

Cube

Length = n
Surface area 4725441690255384
Volume 2.2102262738562E+22
Space diagonal 48607826.994505

Equilateral Triangle

Length = n
Perimeter 84191226
Area 3.410293789886E+14
Altitude 24303913.497252

Triangular Pyramid

Length = n
Surface area 3.410293789886E+14
Volume 2.6047766436673E+21
Height 13229374.849113