28164045 (number)

28164045 is an odd 8-digits composite number following 28164044 and preceding 28164046. In scientific notation, it is written as 2.8164045 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 11605248 positive integers (up to 28164045) that are relatively prime to 28164045.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8164045 × 10^7
Engineering notation 2.8164045 × 10^6

Prime Factorization of 28164045

Prime Factorization 1833 × 5 × 7 × 439

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28164045
Product of the distinct prime numbers

The prime factorization of 28164045 is 1833 × 5 × 7 × 439. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 88, 51, 101, 429, 239, 71, 72079, 64336, 134607, 374425, 4611224, 1460905, 67862876, 19107783, 829689595, 994077366, 9205767759, 307375798

Basic calculations (n = 28164045)

Multiplication

n×y
n×2 56328090
n×3 84492135
n×4 112656180
n×5 140820225

Division

n÷y
n÷2 14082022.5
n÷3 9388015
n÷3 7041011.25
n÷5 5632809

Exponentiation

ny
n2 793213430762025
n3 2.2340098758586E+22
n4 6.2918754674126E+29
n5 1.7720466379861E+37

Nth Root

y√n
2√n 5306.9807800669
3√n 304.25076334406
4√n 72.849027310369
5√n 30.898614492897

Divisors of 28164045

1, 5, 7, 35, 439, 1833, 2195, 3073, 9165, 12831, 15365, 64155, 804687, 4023435, 5632809, 28164045

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 -28164044
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 28164045 can be divided by 16 positive divisors. The sum of these divisors (counting 28164045) is 1, the average is 0.0625.

Base conversion 28164045

Base System Value
2 Binary 1101011011011111111001101
3 Ternary 1221222212210210
4 Quaternary 1223123333031
5 Quinary 24202222140
6 Senary 2443353033
8 Octal 153337715
10 Decimal 28164045
12 Duodecimal 9522779
16 Hexadecimal 1adbfcd
20 Vigesimal 8g0a25
36 Base36 grnil

Cryptographic Hash Functions

md5 82d7fc238596bc578f6d458e8d90a89f
sha1 1f8cd8bbb22a80bd4ca75f5a1b03aaf9b370f90a
sha256 6e8231a9c81afe7f2f7f7ab66151b790cd6af1e589279b75b9b65b02d870c271
sha512 866bebc2d400e616bfd8e05434544128d325435209dbee0c7a4981dc3e8887804c87e7adde1883dfcf6f9bc250dfa7515893b570dd6ce4ef9d3d5cc31127b3b2
ripemd-160 71e278267ce725adb57fbec0fcd12772df5e4a06

28164045 as geometric shapes

Circle

Radius = n
Diameter 56328090
Circumference 176959913.73474
Area 2.4919534868107E+15

Sphere

Radius = n
Volume 9.3577986853926E+22
Surface area 9.9678139472429E+15
Circumference 176959913.73474

Square

Length = n
Perimeter 112656180
Area 793213430762025
Diagonal 39829974.410286

Cube

Length = n
Surface area 4759280584572150
Volume 2.2340098758586E+22
Space diagonal 48781556.886656

Equilateral Triangle

Length = n
Perimeter 84492135
Area 3.4347149083146E+14
Altitude 24390778.443328

Triangular Pyramid

Length = n
Surface area 3.4347149083146E+14
Volume 2.6328058874289E+21
Height 13276658.136762