28694848 (number)

28694848 is an even 8-digits composite number following 28694847 and preceding 28694849. In scientific notation, it is written as 2.8694848 × 10^7. The sum of its digits is 49. It has a total of 10 prime factors and 84 positive divisors. There are 11321856 positive integers (up to 28694848) that are relatively prime to 28694848.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred ninety-four thousand eight hundred forty-eight

Notation

Scientific notation 2.8694848 × 10^7
Engineering notation 2.8694848 × 10^6

Prime Factorization of 28694848

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 13 × 379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 68978
Product of the distinct prime numbers

The prime factorization of 28694848 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 13 × 379. Since it has a total of 10 prime factors.

Most popular turbo-numbers

10, 1, 17, 40, 191, 465, 123, 9683, 41937, 99868, 913670, 339349, 2227814, 932867, 9795062, 85098612, 131830508, 437456827, 74169525, 4600977856

Basic calculations (n = 28694848)

Multiplication

n×y
n×2 57389696
n×3 86084544
n×4 114779392
n×5 143474240

Division

n÷y
n÷2 14347424
n÷3 9564949.3333333
n÷3 7173712
n÷5 5738969.6

Exponentiation

ny
n2 823394301743104
n3 2.3627174332585E+22
n4 6.7797817614301E+29
n5 1.9454480711741E+37

Nth Root

y√n
2√n 5356.7572280252
3√n 306.15026723321
4√n 73.189871075342
5√n 31.014214463858

Divisors of 28694848

1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 224, 338, 364, 379, 416, 448, 676, 728, 758, 832, 1183, 1352, 1456, 1516, 2366, 2653, 2704, 2912, 3032, 4732, 4927, 5306, 5408, 5824, 6064, 9464, 9854, 10612, 10816, 12128, 18928, 19708, 21224, 24256, 34489, 37856, 39416, 42448, 64051, 68978, 75712, 78832, 84896, 128102, 137956, 157664, 169792, 256204, 275912, 315328, 448357, 512408, 551824, 896714, 1024816, 1103648, 1793428, 2049632, 2207296, 3586856, 4099264, 7173712, 14347424, 28694848

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28694847
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28694848 can be divided by 84 positive divisors. The sum of these divisors (counting 28694848) is 1, the average is 0.011904761904762.

Base conversion 28694848

Base System Value
2 Binary 1101101011101100101000000
3 Ternary 1222222211221011
4 Quaternary 1231131211000
5 Quinary 24321213343
6 Senary 2503010304
8 Octal 155354500
10 Decimal 28694848
12 Duodecimal 9739994
16 Hexadecimal 1b5d940
20 Vigesimal 8j6h28
36 Base36 h3134

Cryptographic Hash Functions

md5 cfa60b07670369b24822cc0c4b7b27f7
sha1 3d9742f29d5b221ccf7f2f97cf792ed06d54c624
sha256 5084f5a195b0d802479536ced8daa16a7ba95c6aacc67e0d00649f6309a2c8fc
sha512 a9736bb49713f9cdae17a5d7d043c4d3ce8a881462d4aaaac0fdedebf8675ef32b23aec83f316069e4a4a596ffa0dbd59c4b29fc866bc33cf1fd6c95c33f51f1
ripemd-160 eb61dde46be7056cf9101532e5b033c8fe0b93b1

28694848 as geometric shapes

Circle

Radius = n
Diameter 57389696
Circumference 180295047.34535
Area 2.5867694893638E+15

Sphere

Radius = n
Volume 9.896927641111E+22
Surface area 1.0347077957455E+16
Circumference 180295047.34535

Square

Length = n
Perimeter 114779392
Area 823394301743104
Diagonal 40580643.211834

Cube

Length = n
Surface area 4940365810458624
Volume 2.3627174332585E+22
Space diagonal 49700934.651466

Equilateral Triangle

Length = n
Perimeter 86084544
Area 3.5654019132044E+14
Altitude 24850467.325733

Triangular Pyramid

Length = n
Surface area 3.5654019132044E+14
Volume 2.7844891984745E+21
Height 13526881.070611