28932668 (number)

28932668 is an even 8-digits composite number following 28932667 and preceding 28932669. In scientific notation, it is written as 2.8932668 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 13333248 positive integers (up to 28932668) that are relatively prime to 28932668.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-two thousand six hundred sixty-eight

Notation

Scientific notation 2.8932668 × 10^7
Engineering notation 2.8932668 × 10^6

Prime Factorization of 28932668

Prime Factorization 2 × 2 × 37 × 19 × 10289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14466334
Product of the distinct prime numbers

The prime factorization of 28932668 is 2 × 2 × 37 × 19 × 10289. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 80, 50, 727, 793, 6135, 9016, 989, 71091, 17360, 624678, 3666564, 7580694, 56401053, 26800723, 7218339, 914308588, 5866575919, 5345793284

Basic calculations (n = 28932668)

Multiplication

n×y
n×2 57865336
n×3 86798004
n×4 115730672
n×5 144663340

Division

n÷y
n÷2 14466334
n÷3 9644222.6666667
n÷3 7233167
n÷5 5786533.6

Exponentiation

ny
n2 837099277598224
n3 2.4219515481789E+22
n4 7.0073520055547E+29
n5 2.0274138913585E+37

Nth Root

y√n
2√n 5378.9095549191
3√n 306.9937221746
4√n 73.341049589702
5√n 31.065453413933

Divisors of 28932668

1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 10289, 20578, 41156, 195491, 380693, 390982, 761386, 781964, 1522772, 7233167, 14466334, 28932668

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 -28932667
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 28932668 can be divided by 24 positive divisors. The sum of these divisors (counting 28932668) is 1, the average is 0.041666666666667.

Base conversion 28932668

Base System Value
2 Binary 1101110010111101000111100
3 Ternary 2000102221011022
4 Quaternary 1232113220330
5 Quinary 24401321133
6 Senary 2512043312
8 Octal 156275074
10 Decimal 28932668
12 Duodecimal 9833538
16 Hexadecimal 1b97a3c
20 Vigesimal 90gbd8
36 Base36 h84l8

Cryptographic Hash Functions

md5 c275f8287203310b8c3bb634273c346b
sha1 40d10dfb69a5d2c5f16a12427af552ba7fd297c3
sha256 936f94456a2738bbaa21bdb812b1e1abaeb6cbb6bd10aa51864c2c23338962c7
sha512 0f4fe8a75635a6e117da5002a188a4ecb4047e9c4e64315d8225d5900d45b14345dc8d7568201b4b13dbbc39024d634a281c313dfcee982ae60a295e0e8dd0bb
ripemd-160 0a07ca4730dd2b5edeadd6d3ebac0edaafb2d573

28932668 as geometric shapes

Circle

Radius = n
Diameter 57865336
Circumference 181789314.4751
Area 2.6298249408279E+15

Sphere

Radius = n
Volume 1.0145046921479E+23
Surface area 1.0519299763312E+16
Circumference 181789314.4751

Square

Length = n
Perimeter 115730672
Area 837099277598224
Diagonal 40916971.481238

Cube

Length = n
Surface area 5022595665589344
Volume 2.4219515481789E+22
Space diagonal 50112850.974522

Equilateral Triangle

Length = n
Perimeter 86798004
Area 3.6247461994483E+14
Altitude 25056425.487261

Triangular Pyramid

Length = n
Surface area 3.6247461994483E+14
Volume 2.854297272371E+21
Height 13638990.493746