28856716 (number)

28856716 is an even 8-digits composite number following 28856715 and preceding 28856717. In scientific notation, it is written as 2.8856716 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 12327552 positive integers (up to 28856716) that are relatively prime to 28856716.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred fifty-six thousand seven hundred sixteen

Notation

Scientific notation 2.8856716 × 10^7
Engineering notation 2.8856716 × 10^6

Prime Factorization of 28856716

Prime Factorization 2 × 2 × 7 × 349 × 2953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14428358
Product of the distinct prime numbers

The prime factorization of 28856716 is 2 × 2 × 7 × 349 × 2953. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 90, 61, 726, 867, 3206, 7820, 22684, 23141, 556199, 36110, 3445438, 7449363, 24892129, 57846018, 813983719, 692872724, 6876638416, 9788410827

Basic calculations (n = 28856716)

Multiplication

n×y
n×2 57713432
n×3 86570148
n×4 115426864
n×5 144283580

Division

n÷y
n÷2 14428358
n÷3 9618905.3333333
n÷3 7214179
n÷5 5771343.2

Exponentiation

ny
n2 832710058304656
n3 2.4029277662841E+22
n4 6.9340604120174E+29
n5 2.0009421203643E+37

Nth Root

y√n
2√n 5371.8447483151
3√n 306.72485400812
4√n 73.292869696274
5√n 31.04912609281

Divisors of 28856716

1, 2, 4, 7, 14, 28, 349, 698, 1396, 2443, 2953, 4886, 5906, 9772, 11812, 20671, 41342, 82684, 1030597, 2061194, 4122388, 7214179, 14428358, 28856716

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 -28856715
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 28856716 can be divided by 24 positive divisors. The sum of these divisors (counting 28856716) is 1, the average is 0.041666666666667.

Base conversion 28856716

Base System Value
2 Binary 1101110000101000110001100
3 Ternary 2000022001222021
4 Quaternary 1232011012030
5 Quinary 24341403331
6 Senary 2510255524
8 Octal 156050614
10 Decimal 28856716
12 Duodecimal 97b75a4
16 Hexadecimal 1b8518c
20 Vigesimal 9071fg
36 Base36 h6hzg

Cryptographic Hash Functions

md5 121055286737d2e0762e9f1453a7d575
sha1 ddb54ea07c39abbfc01a029f2867c4bb91de86d1
sha256 5747e69f3671363d294cbbc04cfecca381b6f0b168c3c501496a3aa7c5141813
sha512 59a793263f591aaa0aee2b074a35fa642967b1d39d88a43634bc88fc0d26edb27c5e65a90a56dff225c28fb9303e486f96450d63c67d731fe18a4b671c3c577e
ripemd-160 9298cdaed5f1c42240ffd907ca9a1c28a7484ed1

28856716 as geometric shapes

Circle

Radius = n
Diameter 57713432
Circumference 181312093.98465
Area 2.6160358017402E+15

Sphere

Radius = n
Volume 1.006536029022E+23
Surface area 1.0464143206961E+16
Circumference 181312093.98465

Square

Length = n
Perimeter 115426864
Area 832710058304656
Diagonal 40809559.132749

Cube

Length = n
Surface area 4996260349827936
Volume 2.4029277662841E+22
Space diagonal 49981298.251586

Equilateral Triangle

Length = n
Perimeter 86570148
Area 3.6057403223933E+14
Altitude 24990649.125793

Triangular Pyramid

Length = n
Surface area 3.6057403223933E+14
Volume 2.8318775304015E+21
Height 13603186.377583