28654368 (number)

28654368 is an even 8-digits composite number following 28654367 and preceding 28654369. In scientific notation, it is written as 2.8654368 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 24 positive divisors. There are 9551424 positive integers (up to 28654368) that are relatively prime to 28654368.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred fifty-four thousand three hundred sixty-eight

Notation

Scientific notation 2.8654368 × 10^7
Engineering notation 2.8654368 × 10^6

Prime Factorization of 28654368

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 298483

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1790898
Product of the distinct prime numbers

The prime factorization of 28654368 is 2 × 2 × 2 × 2 × 2 × 3 × 298483. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 10, 60, 36, 717, 733, 4152, 7241, 22813, 70398, 744321, 953194, 9390150, 789482, 53016774, 68616289, 371906140, 829568626, 2295167106, 2472187953

Basic calculations (n = 28654368)

Multiplication

n×y
n×2 57308736
n×3 85963104
n×4 114617472
n×5 143271840

Division

n÷y
n÷2 14327184
n÷3 9551456
n÷3 7163592
n÷5 5730873.6

Exponentiation

ny
n2 821072805479424
n3 2.3527322323E+22
n4 6.7416055189785E+29
n5 1.9317644545164E+37

Nth Root

y√n
2√n 5352.977489211
3√n 306.00623679031
4√n 73.16404505774
5√n 31.005459133053

Divisors of 28654368

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 298483, 596966, 895449, 1193932, 1790898, 2387864, 3581796, 4775728, 7163592, 9551456, 14327184, 28654368

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 -28654367
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 28654368 can be divided by 24 positive divisors. The sum of these divisors (counting 28654368) is 1, the average is 0.041666666666667.

Base conversion 28654368

Base System Value
2 Binary 1101101010011101100100000
3 Ternary 1222220210101220
4 Quaternary 1231103230200
5 Quinary 24313414433
6 Senary 2502055040
8 Octal 155235440
10 Decimal 28654368
12 Duodecimal 971a480
16 Hexadecimal 1b53b20
20 Vigesimal 8j1fi8
36 Base36 h25uo

Cryptographic Hash Functions

md5 916f3eaa4f9300633ae0224e93ecf8ba
sha1 980a3b7b42704779ee78b397b5af2f75ff22d3f0
sha256 05d6bf659adede3f33992e5bb339445fb35a75614ccbf6195a50fe0d279694ca
sha512 04f4131fec68b748070207277c8cf6519cac5ffee25cfea9aa09ca75f2cb966ec588be7cc323275d737aa4aa4190288122fe85ac1df2d1e65cbcb9ff2e41f478
ripemd-160 6c91847142b233fbd2c38d5a224a8dcbbb254faf

28654368 as geometric shapes

Circle

Radius = n
Diameter 57308736
Circumference 180040704.00412
Area 2.5794762937565E+15

Sphere

Radius = n
Volume 9.8551017291434E+22
Surface area 1.0317905175026E+16
Circumference 180040704.00412

Square

Length = n
Perimeter 114617472
Area 821072805479424
Diagonal 40523395.84683

Cube

Length = n
Surface area 4926436832876544
Volume 2.3527322323E+22
Space diagonal 49630821.234776

Equilateral Triangle

Length = n
Perimeter 85963104
Area 3.5553495395087E+14
Altitude 24815410.617388

Triangular Pyramid

Length = n
Surface area 3.5553495395087E+14
Volume 2.7727215262925E+21
Height 13507798.61561