28408068 (number)

28408068 is an even 8-digits composite number following 28408067 and preceding 28408069. In scientific notation, it is written as 2.8408068 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 8640000 positive integers (up to 28408068) that are relatively prime to 28408068.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred eight thousand sixty-eight

Notation

Scientific notation 2.8408068 × 10^7
Engineering notation 2.8408068 × 10^6

Prime Factorization of 28408068

Prime Factorization 2 × 2 × 9 × 13 × 601 × 101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14204034
Product of the distinct prime numbers

The prime factorization of 28408068 is 2 × 2 × 9 × 13 × 601 × 101. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 10, 38, 64, 185, 247, 2962, 2315, 6400, 76326, 192648, 350968, 2159865, 4961883, 31450601, 23429983, 869078947, 253557052, 6469455241, 1792566145

Basic calculations (n = 28408068)

Multiplication

n×y
n×2 56816136
n×3 85224204
n×4 113632272
n×5 142040340

Division

n÷y
n÷2 14204034
n÷3 9469356
n÷3 7102017
n÷5 5681613.6

Exponentiation

ny
n2 807018327492624
n3 2.2925831524657E+22
n4 6.5127858090899E+29
n5 1.8501566213406E+37

Nth Root

y√n
2√n 5329.9219506481
3√n 305.12694885534
4√n 73.006314457368
5√n 30.951973135552

Divisors of 28408068

1, 2, 4, 9, 13, 18, 26, 36, 52, 101, 117, 202, 234, 404, 468, 601, 909, 1202, 1313, 1818, 2404, 2626, 3636, 5252, 5409, 7813, 10818, 11817, 15626, 21636, 23634, 31252, 47268, 60701, 70317, 121402, 140634, 242804, 281268, 546309, 789113, 1092618, 1578226, 2185236, 3156452, 7102017, 14204034, 28408068

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28408067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28408068 can be divided by 48 positive divisors. The sum of these divisors (counting 28408068) is 1, the average is 0.020833333333333.

Base conversion 28408068

Base System Value
2 Binary 1101100010111100100000100
3 Ternary 1222110021112200
4 Quaternary 1230113210010
5 Quinary 24233024233
6 Senary 2452514500
8 Octal 154274404
10 Decimal 28408068
12 Duodecimal 961ba30
16 Hexadecimal 1b17904
20 Vigesimal 8hb038
36 Base36 gwvt0

Cryptographic Hash Functions

md5 8a7d3a5349317c0b9853e24acff8371e
sha1 c38507828ce1567e27d831d6df0b1f0d28acea59
sha256 3b11113daf2fc7af8f426101cff66b2552fe4cf5482a1c3c5974863ee22552af
sha512 6c7397d48f9e8c71034092542636bb30a72c3d6fcb3de63def6a87768c0df6eede0369e9ab222c8a2c1116aa47ea3a5f402d38cf4c832a94cc52e58f9a57e3a5
ripemd-160 5260cf50aeb436d3a5f2ca417c97e86b2a256a0e

28408068 as geometric shapes

Circle

Radius = n
Diameter 56816136
Circumference 178493155.46296
Area 2.5353228489631E+15

Sphere

Radius = n
Volume 9.6031498527065E+22
Surface area 1.0141291395853E+16
Circumference 178493155.46296

Square

Length = n
Perimeter 113632272
Area 807018327492624
Diagonal 40175075.046417

Cube

Length = n
Surface area 4842109964955744
Volume 2.2925831524657E+22
Space diagonal 49204217.120872

Equilateral Triangle

Length = n
Perimeter 85224204
Area 3.4944918646412E+14
Altitude 24602108.560436

Triangular Pyramid

Length = n
Surface area 3.4944918646412E+14
Volume 2.7018351559042E+21
Height 13391691.682139