28016864 (number)

28016864 is an even 8-digits composite number following 28016863 and preceding 28016865. In scientific notation, it is written as 2.8016864 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 24 positive divisors. There are 13950976 positive integers (up to 28016864) that are relatively prime to 28016864.

Interesting facts

Basic properties

Name

Name twenty-eight million sixteen thousand eight hundred sixty-four

Notation

Scientific notation 2.8016864 × 10^7
Engineering notation 2.8016864 × 10^6

Prime Factorization of 28016864

Prime Factorization 2 × 2 × 2 × 2 × 2 × 263 × 3329

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1751054
Product of the distinct prime numbers

The prime factorization of 28016864 is 2 × 2 × 2 × 2 × 2 × 263 × 3329. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 7, 11, 47, 82, 944, 8859, 5128, 73069, 52795, 622328, 414377, 1390875, 9373139, 7812588, 59748295, 429689844, 494836579, 525818624, 9773900378

Basic calculations (n = 28016864)

Multiplication

n×y
n×2 56033728
n×3 84050592
n×4 112067456
n×5 140084320

Division

n÷y
n÷2 14008432
n÷3 9338954.6666667
n÷3 7004216
n÷5 5603372.8

Exponentiation

ny
n2 784944668394496
n3 2.1991688021934E+22
n4 6.1613813244095E+29
n5 1.7262258261812E+37

Nth Root

y√n
2√n 5293.0958804843
3√n 303.71984809118
4√n 72.753665752897
5√n 30.866252485896

Divisors of 28016864

1, 2, 4, 8, 16, 32, 263, 526, 1052, 2104, 3329, 4208, 6658, 8416, 13316, 26632, 53264, 106528, 875527, 1751054, 3502108, 7004216, 14008432, 28016864

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28016863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28016864 can be divided by 24 positive divisors. The sum of these divisors (counting 28016864) is 1, the average is 0.041666666666667.

Base conversion 28016864

Base System Value
2 Binary 1101010111000000011100000
3 Ternary 1221201101220122
4 Quaternary 1222320003200
5 Quinary 24133014424
6 Senary 2440255412
8 Octal 152700340
10 Decimal 28016864
12 Duodecimal 9471568
16 Hexadecimal 1ab80e0
20 Vigesimal 8f2234
36 Base36 gohy8

Cryptographic Hash Functions

md5 c03a29bc7fdb5a21a402ae6d87d90d18
sha1 29fd10ee36496e25bc262f8d6a74016a31397fb5
sha256 4fa8f0fae2e9eb9c4f7cf563173dd011669dfe596488f7472e5e210795a7bba9
sha512 36fafcdb0d75b2a89e9b7ed9f56fe043c8cf952656f9b36e7224e467fe02df0dcb6a35c68e00feee98a1c31e286396ed77b4700cd1d091b4c011ac5019aa6f87
ripemd-160 0e5fa89a183c07dbb9442af6ea084ea13bc35501

28016864 as geometric shapes

Circle

Radius = n
Diameter 56033728
Circumference 176035148.23805
Area 2.4659764037026E+15

Sphere

Radius = n
Volume 9.2118567372994E+22
Surface area 9.8639056148105E+15
Circumference 176035148.23805

Square

Length = n
Perimeter 112067456
Area 784944668394496
Diagonal 39621829.043963

Cube

Length = n
Surface area 4709668010366976
Volume 2.1991688021934E+22
Space diagonal 48526631.916747

Equilateral Triangle

Length = n
Perimeter 84050592
Area 3.3989101169739E+14
Altitude 24263315.958374

Triangular Pyramid

Length = n
Surface area 3.3989101169739E+14
Volume 2.5917452883414E+21
Height 13207276.347988