28103462 (number)

28103462 is an even 8-digits composite number following 28103461 and preceding 28103463. In scientific notation, it is written as 2.8103462 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 13490880 positive integers (up to 28103462) that are relatively prime to 28103462.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred three thousand four hundred sixty-two

Notation

Scientific notation 2.8103462 × 10^7
Engineering notation 2.8103462 × 10^6

Prime Factorization of 28103462

Prime Factorization 2 × 47 × 53 × 5641

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28103462
Product of the distinct prime numbers

The prime factorization of 28103462 is 2 × 47 × 53 × 5641. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 84, 92, 381, 359, 2909, 2744, 8246, 57786, 638924, 660056, 2643638, 2360101, 45727813, 3297903, 753861535, 365285282, 8126326281, 9300315676

Basic calculations (n = 28103462)

Multiplication

n×y
n×2 56206924
n×3 84310386
n×4 112413848
n×5 140517310

Division

n÷y
n÷2 14051731
n÷3 9367820.6666667
n÷3 7025865.5
n÷5 5620692.4

Exponentiation

ny
n2 789804576385444
n3 2.2196242899874E+22
n4 6.2379126887939E+29
n5 1.7530694220884E+37

Nth Root

y√n
2√n 5301.2698478761
3√n 304.03245123339
4√n 72.809819721491
5√n 30.885309987029

Divisors of 28103462

1, 2, 47, 53, 94, 106, 2491, 4982, 5641, 11282, 265127, 298973, 530254, 597946, 14051731, 28103462

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 -28103461
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 28103462 can be divided by 16 positive divisors. The sum of these divisors (counting 28103462) is 1, the average is 0.0625.

Base conversion 28103462

Base System Value
2 Binary 1101011001101001100100110
3 Ternary 1221212210200222
4 Quaternary 1223031030212
5 Quinary 24143302322
6 Senary 2442204342
8 Octal 153151446
10 Decimal 28103462
12 Duodecimal 94b36b2
16 Hexadecimal 1acd326
20 Vigesimal 8fcid2
36 Base36 gqcrq

Cryptographic Hash Functions

md5 75a3c9d89eb9cd0f72bedc7787ba4501
sha1 128b9d059be521cecd74e168afe39d83b2bfccd9
sha256 c6a86bea583249160602e50b556b4dfc25c5146f94b49de6b2c3d1b48647ef1f
sha512 a1604d380d6ed2b0e7bfef37e5974887317334247dd6d78699b32d88437449b1bd8bba28fd3421cd9641180abf1e0de153b1a1eab18b8e04bac45e04c77a1603
ripemd-160 13738bd5a6718f6ce1ff469733cbe10ccf7647e7

28103462 as geometric shapes

Circle

Radius = n
Diameter 56206924
Circumference 176579259.51928
Area 2.4812442549441E+15

Sphere

Radius = n
Volume 9.2975404842053E+22
Surface area 9.9249770197764E+15
Circumference 176579259.51928

Square

Length = n
Perimeter 112413848
Area 789804576385444
Diagonal 39744297.110037

Cube

Length = n
Surface area 4738827458312664
Volume 2.2196242899874E+22
Space diagonal 48676624.052581

Equilateral Triangle

Length = n
Perimeter 84310386
Area 3.419954135875E+14
Altitude 24338312.026291

Triangular Pyramid

Length = n
Surface area 3.419954135875E+14
Volume 2.6158523118942E+21
Height 13248099.036679