28016888 (number)

28016888 is an even 8-digits composite number following 28016887 and preceding 28016889. In scientific notation, it is written as 2.8016888 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors. There are 13610112 positive integers (up to 28016888) that are relatively prime to 28016888.

Interesting facts

Basic properties

Name

Name twenty-eight million sixteen thousand eight hundred eighty-eight

Notation

Scientific notation 2.8016888 × 10^7
Engineering notation 2.8016888 × 10^6

Prime Factorization of 28016888

Prime Factorization 2 × 2 × 2 × 269 × 47 × 277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7004222
Product of the distinct prime numbers

The prime factorization of 28016888 is 2 × 2 × 2 × 269 × 47 × 277. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 4, 42, 21, 426, 544, 7659, 823, 55909, 427, 889782, 664855, 8637852, 7025734, 12416040, 18272575, 358644184, 66093021, 9716599324, 1991842579

Basic calculations (n = 28016888)

Multiplication

n×y
n×2 56033776
n×3 84050664
n×4 112067552
n×5 140084440

Division

n÷y
n÷2 14008444
n÷3 9338962.6666667
n÷3 7004222
n÷5 5603377.6

Exponentiation

ny
n2 784946013204544
n3 2.1991744537998E+22
n4 6.1614024364571E+29
n5 1.7262332198515E+37

Nth Root

y√n
2√n 5293.098147588
3√n 303.71993481602
4√n 72.75368133358
5√n 30.866257774067

Divisors of 28016888

1, 2, 4, 8, 47, 94, 188, 269, 277, 376, 538, 554, 1076, 1108, 2152, 2216, 12643, 13019, 25286, 26038, 50572, 52076, 74513, 101144, 104152, 149026, 298052, 596104, 3502111, 7004222, 14008444, 28016888

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28016887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28016888 can be divided by 32 positive divisors. The sum of these divisors (counting 28016888) is 1, the average is 0.03125.

Base conversion 28016888

Base System Value
2 Binary 1101010111000000011111000
3 Ternary 1221201101221112
4 Quaternary 1222320003320
5 Quinary 24133020023
6 Senary 2440255452
8 Octal 152700370
10 Decimal 28016888
12 Duodecimal 9471588
16 Hexadecimal 1ab80f8
20 Vigesimal 8f2248
36 Base36 gohyw

Cryptographic Hash Functions

md5 23c93396c3af4a44cc155d4efc206b3c
sha1 4091a83e6cba6ecada7896117c38ebefc22057ca
sha256 5158376918c5fc7c7c0dc6d73733bcc07112464e54d858ff5b13cae154072b77
sha512 5e2dfe8a9360d61c5bbb20c977c2fefa562baa748ffee87962d71268cd7f09c3906b9f493b21d70d6a5310a5bd3c1e4e5c1f61261600ba95bb248691080bc83e
ripemd-160 0563d828d39e149003554e9310e0436359eaae2d

28016888 as geometric shapes

Circle

Radius = n
Diameter 56033776
Circumference 176035299.0345
Area 2.465980628548E+15

Sphere

Radius = n
Volume 9.2118804106932E+22
Surface area 9.863922514192E+15
Circumference 176035299.0345

Square

Length = n
Perimeter 112067552
Area 784946013204544
Diagonal 39621862.985088

Cube

Length = n
Surface area 4709676079227264
Volume 2.1991744537998E+22
Space diagonal 48526673.485967

Equilateral Triangle

Length = n
Perimeter 84050664
Area 3.3989159401723E+14
Altitude 24263336.742983

Triangular Pyramid

Length = n
Surface area 3.3989159401723E+14
Volume 2.5917519488235E+21
Height 13207287.661696