28540546 (number)

28540546 is an even 8-digits composite number following 28540545 and preceding 28540547. In scientific notation, it is written as 2.8540546 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 13354848 positive integers (up to 28540546) that are relatively prime to 28540546.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred forty thousand five hundred forty-six

Notation

Scientific notation 2.8540546 × 10^7
Engineering notation 2.8540546 × 10^6

Prime Factorization of 28540546

Prime Factorization 2 × 19 × 83 × 9049

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28540546
Product of the distinct prime numbers

The prime factorization of 28540546 is 2 × 19 × 83 × 9049. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 73, 49, 805, 618, 9218, 5486, 11008, 98042, 954286, 836232, 6298845, 3446221, 46418581, 80140547, 252980147, 488338533, 5918785700, 984429075

Basic calculations (n = 28540546)

Multiplication

n×y
n×2 57081092
n×3 85621638
n×4 114162184
n×5 142702730

Division

n÷y
n÷2 14270273
n÷3 9513515.3333333
n÷3 7135136.5
n÷5 5708109.2

Exponentiation

ny
n2 814562765978116
n3 2.3248066092286E+22
n4 6.6351249971792E+29
n5 1.8937009019774E+37

Nth Root

y√n
2√n 5342.3352571698
3√n 305.60052247428
4√n 73.091280308733
5√n 30.980787682279

Divisors of 28540546

1, 2, 19, 38, 83, 166, 1577, 3154, 9049, 18098, 171931, 343862, 751067, 1502134, 14270273, 28540546

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 -28540545
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 28540546 can be divided by 16 positive divisors. The sum of these divisors (counting 28540546) is 1, the average is 0.0625.

Base conversion 28540546

Base System Value
2 Binary 1101100110111111010000010
3 Ternary 1222201000021021
4 Quaternary 1230313322002
5 Quinary 24301244141
6 Senary 2455420054
8 Octal 154677202
10 Decimal 28540546
12 Duodecimal 968462a
16 Hexadecimal 1b37e82
20 Vigesimal 8i7b76
36 Base36 gzq0y

Cryptographic Hash Functions

md5 34bfaf849a449532f412cfcc5adb21c4
sha1 f1a202ae519789a307a1315e3f0c52fa5343ab30
sha256 e5741abe7d34fd364398c3a9c6e592bc3ffe4882b067d1cee8a75bd1ed2a9c6e
sha512 eed3bd92bbf4519fad911bd2f9dc465da0b5597cd1d7c9075ab1136b3a0f1bfc91631d8c0017acb06d05785f69b458a5491ea075b92e6b4c1c5058c5a8af8134
ripemd-160 1553136545be317a2f87ef8a8b991d2965b12910

28540546 as geometric shapes

Circle

Radius = n
Diameter 57081092
Circumference 179325539.28608
Area 2.5590244014846E+15

Sphere

Radius = n
Volume 9.7381271527593E+22
Surface area 1.0236097605939E+16
Circumference 179325539.28608

Square

Length = n
Perimeter 114162184
Area 814562765978116
Diagonal 40362427.230733

Cube

Length = n
Surface area 4887376595868696
Volume 2.3248066092286E+22
Space diagonal 49433675.747757

Equilateral Triangle

Length = n
Perimeter 85621638
Area 3.5271602415698E+14
Altitude 24716837.873878

Triangular Pyramid

Length = n
Surface area 3.5271602415698E+14
Volume 2.739810863888E+21
Height 13454142.410244