28937048 (number)

28937048 is an even 8-digits composite number following 28937047 and preceding 28937049. In scientific notation, it is written as 2.8937048 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 24 positive divisors. There are 12401424 positive integers (up to 28937048) that are relatively prime to 28937048.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-seven thousand forty-eight

Notation

Scientific notation 2.8937048 × 10^7
Engineering notation 2.8937048 × 10^6

Prime Factorization of 28937048

Prime Factorization 2 × 2 × 2 × 7 × 7 × 73819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1033466
Product of the distinct prime numbers

The prime factorization of 28937048 is 2 × 2 × 2 × 7 × 7 × 73819. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 7, 84, 46, 914, 552, 9290, 5630, 37737, 74625, 117801, 428395, 8678227, 3690112, 37895796, 96501468, 928558601, 216287859, 2318547178, 8010700596

Basic calculations (n = 28937048)

Multiplication

n×y
n×2 57874096
n×3 86811144
n×4 115748192
n×5 144685240

Division

n÷y
n÷2 14468524
n÷3 9645682.6666667
n÷3 7234262
n÷5 5787409.6

Exponentiation

ny
n2 837352746954304
n3 2.4230516631549E+22
n4 7.0115962283192E+29
n5 2.0289489661549E+37

Nth Root

y√n
2√n 5379.3166852306
3√n 307.00921290704
4√n 73.343825133617
5√n 31.06639393174

Divisors of 28937048

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 73819, 147638, 295276, 516733, 590552, 1033466, 2066932, 3617131, 4133864, 7234262, 14468524, 28937048

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 -28937047
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 28937048 can be divided by 24 positive divisors. The sum of these divisors (counting 28937048) is 1, the average is 0.041666666666667.

Base conversion 28937048

Base System Value
2 Binary 1101110011000101101011000
3 Ternary 2000110011011112
4 Quaternary 1232120231120
5 Quinary 24401441143
6 Senary 2512115452
8 Octal 156305530
10 Decimal 28937048
12 Duodecimal 9835b88
16 Hexadecimal 1b98b58
20 Vigesimal 90h2c8
36 Base36 h87yw

Cryptographic Hash Functions

md5 8c13c1038e80b80310ee0f24e23208dd
sha1 a72234484c6dd033d7a3f78737528f5019cfbb43
sha256 42ff52c5275cd27293e3a3d85162e9e5a6b4cb468185486ce9340b6610691b52
sha512 e2dc8a4d4ff6ea27eb905e0dba20a655c520d435bbee3809788dc0cadb032d3d7559ba92092b17ac83e9266fd56c5aad485c8d4d3e1baabd2667024f300c360f
ripemd-160 c311da28d728d89a8073346a1fb83c5d6beeb3cc

28937048 as geometric shapes

Circle

Radius = n
Diameter 57874096
Circumference 181816834.82675
Area 2.6306212382949E+15

Sphere

Radius = n
Volume 1.0149655072314E+23
Surface area 1.0522484953179E+16
Circumference 181816834.82675

Square

Length = n
Perimeter 115748192
Area 837352746954304
Diagonal 40923165.736641

Cube

Length = n
Surface area 5024116481725824
Volume 2.4230516631549E+22
Space diagonal 50120437.357059

Equilateral Triangle

Length = n
Perimeter 86811144
Area 3.6258437539556E+14
Altitude 25060218.67853

Triangular Pyramid

Length = n
Surface area 3.6258437539556E+14
Volume 2.8555937703036E+21
Height 13641055.245547