28162541 (number)

28162541 is an odd 8-digits composite number following 28162540 and preceding 28162542. In scientific notation, it is written as 2.8162541 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 23349600 positive integers (up to 28162541) that are relatively prime to 28162541.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-two thousand five hundred forty-one

Notation

Scientific notation 2.8162541 × 10^7
Engineering notation 2.8162541 × 10^6

Prime Factorization of 28162541

Prime Factorization 517 × 19 × 61 × 47

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28162541
Product of the distinct prime numbers

The prime factorization of 28162541 is 517 × 19 × 61 × 47. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 10, 97, 33, 659, 7344, 5549, 82594, 57107, 919696, 266477, 597541, 3330223, 58978799, 79493266, 333191467, 606046032, 7167720463, 5539663049

Basic calculations (n = 28162541)

Multiplication

n×y
n×2 56325082
n×3 84487623
n×4 112650164
n×5 140812705

Division

n÷y
n÷2 14081270.5
n÷3 9387513.6666667
n÷3 7040635.25
n÷5 5632508.2

Exponentiation

ny
n2 793128715576681
n3 2.2336519970706E+22
n4 6.2905315947232E+29
n5 1.7715735394819E+37

Nth Root

y√n
2√n 5306.83907802
3√n 304.24534744004
4√n 72.848054730514
5√n 30.898284479869

Divisors of 28162541

1, 19, 47, 61, 517, 893, 1159, 2867, 9823, 24299, 31537, 54473, 461681, 599203, 1482239, 28162541

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 -28162540
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 28162541 can be divided by 16 positive divisors. The sum of these divisors (counting 28162541) is 1, the average is 0.0625.

Base conversion 28162541

Base System Value
2 Binary 1101011011011100111101101
3 Ternary 1221222210202002
4 Quaternary 1223123213231
5 Quinary 24202200131
6 Senary 2443342045
8 Octal 153334755
10 Decimal 28162541
12 Duodecimal 9521925
16 Hexadecimal 1adb9ed
20 Vigesimal 8g0671
36 Base36 grmct

Cryptographic Hash Functions

md5 85223804fa75999930dc7d699efa0e03
sha1 90ad9c526f62153593519ee3aa481bd7a4b2d654
sha256 e52d0ed8467e9e5d513b6b9f67cda44b7ceafdf8cb1fc4124274931b6b89901b
sha512 46d06fb491a3aeec29cea3f31272477ac750de24e546012fbe1cc62daeed9af054f0195d1917726ca9113bd708cdf18aeb047f87c1103646147a48d928d9e2c4
ripemd-160 745b4d0b25258d68e2d586998e6db51141f6a3e6

28162541 as geometric shapes

Circle

Radius = n
Diameter 56325082
Circumference 176950463.82404
Area 2.4916873462068E+15

Sphere

Radius = n
Volume 9.3562996062307E+22
Surface area 9.9667493848272E+15
Circumference 176950463.82404

Square

Length = n
Perimeter 112650164
Area 793128715576681
Diagonal 39827847.433088

Cube

Length = n
Surface area 4758772293460086
Volume 2.2336519970706E+22
Space diagonal 48778951.882242

Equilateral Triangle

Length = n
Perimeter 84487623
Area 3.4343480808016E+14
Altitude 24389475.941121

Triangular Pyramid

Length = n
Surface area 3.4343480808016E+14
Volume 2.6323841232324E+21
Height 13275949.144363