28164071 (number)

28164071 is an odd 8-digits composite number following 28164070 and preceding 28164072. In scientific notation, it is written as 2.8164071 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 25997592 positive integers (up to 28164071) that are relatively prime to 28164071.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-four thousand seventy-one

Notation

Scientific notation 2.8164071 × 10^7
Engineering notation 2.8164071 × 10^6

Prime Factorization of 28164071

Prime Factorization 13 × 2166467

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28164071
Product of the distinct prime numbers

The prime factorization of 28164071 is 13 × 2166467. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 8, 32, 18, 347, 227, 9544, 9114, 4769, 99571, 489941, 818057, 8356891, 5129380, 10579779, 12484525, 164779010, 512402150, 9254013108, 2048318523

Basic calculations (n = 28164071)

Multiplication

n×y
n×2 56328142
n×3 84492213
n×4 112656284
n×5 140820355

Division

n÷y
n÷2 14082035.5
n÷3 9388023.6666667
n÷3 7041017.75
n÷5 5632814.2

Exponentiation

ny
n2 793214895293041
n3 2.2340160629291E+22
n4 6.2918987011475E+29
n5 1.7720548174393E+37

Nth Root

y√n
2√n 5306.9832296701
3√n 304.25085696837
4√n 72.849044123242
5√n 30.898620197786

Divisors of 28164071

1, 13, 2166467, 28164071

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28164070
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28164071 can be divided by 4 positive divisors. The sum of these divisors (counting 28164071) is 1, the average is 0.25.

Base conversion 28164071

Base System Value
2 Binary 1101011011011111111100111
3 Ternary 1221222212211202
4 Quaternary 1223123333213
5 Quinary 24202222241
6 Senary 2443353115
8 Octal 153337747
10 Decimal 28164071
12 Duodecimal 952279b
16 Hexadecimal 1adbfe7
20 Vigesimal 8g0a3b
36 Base36 grnjb

Cryptographic Hash Functions

md5 6e2999fb273a3788c0a2b31f2cc9180f
sha1 613494f38120ebcdb1d7c5e71e524b3ed97f7f9b
sha256 c5a6645de68b09468eb675abc39a0db2d445bd0711659a82cca90e7288fa2819
sha512 7e01ef64f6e533e551a2aa0010f2da16431a01158db0b6235867367ee9b67f4032955f13c5b63566b75ee3fef30071fc877e4c8e94dff0fc0dada8897cb0a0e5
ripemd-160 d05bba494d95212e7f0abf02427757327f33adb4

28164071 as geometric shapes

Circle

Radius = n
Diameter 56328142
Circumference 176960077.09756
Area 2.4919580877706E+15

Sphere

Radius = n
Volume 9.3578246017328E+22
Surface area 9.9678323510825E+15
Circumference 176960077.09756

Square

Length = n
Perimeter 112656284
Area 793214895293041
Diagonal 39830011.179839

Cube

Length = n
Surface area 4759289371758246
Volume 2.2340160629291E+22
Space diagonal 48781601.919977

Equilateral Triangle

Length = n
Perimeter 84492213
Area 3.4347212499199E+14
Altitude 24390800.959989

Triangular Pyramid

Length = n
Surface area 3.4347212499199E+14
Volume 2.6328131789614E+21
Height 13276670.39328