28652015 (number)

28652015 is an odd 8-digits composite number following 28652014 and preceding 28652016. In scientific notation, it is written as 2.8652015 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 19396608 positive integers (up to 28652015) that are relatively prime to 28652015.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred fifty-two thousand fifteen

Notation

Scientific notation 2.8652015 × 10^7
Engineering notation 2.8652015 × 10^6

Prime Factorization of 28652015

Prime Factorization 7 × 7 × 5 × 83 × 1409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4093145
Product of the distinct prime numbers

The prime factorization of 28652015 is 7 × 7 × 5 × 83 × 1409. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 63, 48, 189, 791, 7126, 1773, 54242, 87669, 785914, 742660, 1004760, 8507642, 33031476, 49595995, 327244327, 983728813, 7058841672, 4545782688

Basic calculations (n = 28652015)

Multiplication

n×y
n×2 57304030
n×3 85956045
n×4 114608060
n×5 143260075

Division

n÷y
n÷2 14326007.5
n÷3 9550671.6666667
n÷3 7163003.75
n÷5 5730403

Exponentiation

ny
n2 820937963560225
n3 2.3521526845997E+22
n4 6.7393914001441E+29
n5 1.930971434878E+37

Nth Root

y√n
2√n 5352.7577004755
3√n 305.99786049453
4√n 73.162543015368
5√n 31.004949903593

Divisors of 28652015

1, 5, 7, 35, 49, 83, 245, 415, 581, 1409, 2905, 4067, 7045, 9863, 20335, 49315, 69041, 116947, 345205, 584735, 818629, 4093145, 5730403, 28652015

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 -28652014
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 28652015 can be divided by 24 positive divisors. The sum of these divisors (counting 28652015) is 1, the average is 0.041666666666667.

Base conversion 28652015

Base System Value
2 Binary 1101101010011000111101111
3 Ternary 1222220200011202
4 Quaternary 1231103013233
5 Quinary 24313331030
6 Senary 2502040115
8 Octal 155230757
10 Decimal 28652015
12 Duodecimal 971903b
16 Hexadecimal 1b531ef
20 Vigesimal 8j1a0f
36 Base36 h241b

Cryptographic Hash Functions

md5 ef9768f5ae59187cf181a4cd7101b194
sha1 82019406b2682e1349ae2bcd6562516011caa27b
sha256 4e7899c6e59d37d80f329939c07f2eb06e6d529350058bbbb5b19c76fecd1690
sha512 991f8fe89c1b2b15ef6c326efbefd49939886fcd772da08117f7b81dae37bc9fc96471f57108a3a27db945af41a358a638ca5d103fd26c2fc1aa56c8d79c05db
ripemd-160 07b632e6489c2d94079e4e33839ae0a9dd7a80a8

28652015 as geometric shapes

Circle

Radius = n
Diameter 57304030
Circumference 180025919.66909
Area 2.5790526753738E+15

Sphere

Radius = n
Volume 9.8526741254132E+22
Surface area 1.0316210701495E+16
Circumference 180025919.66909

Square

Length = n
Perimeter 114608060
Area 820937963560225
Diagonal 40520068.202317

Cube

Length = n
Surface area 4925627781361350
Volume 2.3521526845997E+22
Space diagonal 49626745.719226

Equilateral Triangle

Length = n
Perimeter 85956045
Area 3.5547656568711E+14
Altitude 24813372.859613

Triangular Pyramid

Length = n
Surface area 3.5547656568711E+14
Volume 2.7720385227777E+21
Height 13506689.400772