28678112 (number)

28678112 is an even 8-digits composite number following 28678111 and preceding 28678113. In scientific notation, it is written as 2.8678112 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 12 positive divisors. There are 14339040 positive integers (up to 28678112) that are relatively prime to 28678112.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred seventy-eight thousand one hundred twelve

Notation

Scientific notation 2.8678112 × 10^7
Engineering notation 2.8678112 × 10^6

Prime Factorization of 28678112

Prime Factorization 2 × 2 × 2 × 2 × 2 × 896191

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1792382
Product of the distinct prime numbers

The prime factorization of 28678112 is 2 × 2 × 2 × 2 × 2 × 896191. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 6, 78, 100, 223, 945, 6812, 1063, 9697, 87514, 753194, 597248, 5508756, 9969360, 73431004, 11320997, 961267067, 290875298, 9936326989, 9624096716

Basic calculations (n = 28678112)

Multiplication

n×y
n×2 57356224
n×3 86034336
n×4 114712448
n×5 143390560

Division

n÷y
n÷2 14339056
n÷3 9559370.6666667
n÷3 7169528
n÷5 5735622.4

Exponentiation

ny
n2 822434107884544
n3 2.3585857458533E+22
n4 6.7639786181185E+29
n5 1.9397813637601E+37

Nth Root

y√n
2√n 5355.1948610671
3√n 306.09073590412
4√n 73.179196914609
5√n 31.010595869824

Divisors of 28678112

1, 2, 4, 8, 16, 32, 896191, 1792382, 3584764, 7169528, 14339056, 28678112

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28678111
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28678112 can be divided by 12 positive divisors. The sum of these divisors (counting 28678112) is 1, the average is 0.083333333333333.

Base conversion 28678112

Base System Value
2 Binary 1101101011001011111100000
3 Ternary 1222221222222022
4 Quaternary 1231121133200
5 Quinary 24320144422
6 Senary 2502401012
8 Octal 155313740
10 Decimal 28678112
12 Duodecimal 9730168
16 Hexadecimal 1b597e0
20 Vigesimal 8j4f5c
36 Base36 h2o68

Cryptographic Hash Functions

md5 a4dc97d9f62847f0ef7092d653289d73
sha1 5b3c640d0380aa6b7f131a28f65588e3d2c6050d
sha256 34d18e1aa0fa9039ec9ded915d104100c19667202a9650f86ff2401c7bcd5442
sha512 ab89533b625794cd943f09785d0b7b5025a651e41b9dadabe8e7bb7f88175868112c1421cb8286be989f1f9fd6c957daa2186ab2b1c42be752cc6a7f30323fea
ripemd-160 78fa8f097d5a28d10fae446464e7e8ce4f9f5cd9

28678112 as geometric shapes

Circle

Radius = n
Diameter 57356224
Circumference 180189891.95605
Area 2.5837529513918E+15

Sphere

Radius = n
Volume 9.8796208693791E+22
Surface area 1.0335011805567E+16
Circumference 180189891.95605

Square

Length = n
Perimeter 114712448
Area 822434107884544
Diagonal 40556974.933655

Cube

Length = n
Surface area 4934604647307264
Volume 2.3585857458533E+22
Space diagonal 49671947.049151

Equilateral Triangle

Length = n
Perimeter 86034336
Area 3.561244151834E+14
Altitude 24835973.524575

Triangular Pyramid

Length = n
Surface area 3.561244151834E+14
Volume 2.7796199581713E+21
Height 13518991.644552