28490210 (number)

28490210 is an even 8-digits composite number following 28490209 and preceding 28490211. In scientific notation, it is written as 2.8490210 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 9732672 positive integers (up to 28490210) that are relatively prime to 28490210.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety thousand two hundred ten

Notation

Scientific notation 2.8490210 × 10^7
Engineering notation 2.8490210 × 10^6

Prime Factorization of 28490210

Prime Factorization 2 × 35 × 367 × 1109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28490210
Product of the distinct prime numbers

The prime factorization of 28490210 is 2 × 35 × 367 × 1109. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 39, 49, 995, 508, 6722, 3050, 22490, 55322, 231807, 426463, 7933996, 7604215, 14335398, 97892756, 928736652, 945261050, 4238134203, 6634047108

Basic calculations (n = 28490210)

Multiplication

n×y
n×2 56980420
n×3 85470630
n×4 113960840
n×5 142451050

Division

n÷y
n÷2 14245105
n÷3 9496736.6666667
n÷3 7122552.5
n÷5 5698042

Exponentiation

ny
n2 811692065844100
n3 2.3125277411232E+22
n4 6.5884400975426E+29
n5 1.8770604195141E+37

Nth Root

y√n
2√n 5337.6221297503
3√n 305.42075763385
4√n 73.059031815035
5√n 30.969852010387

Divisors of 28490210

1, 2, 35, 70, 367, 734, 1109, 2218, 12845, 25690, 38815, 77630, 407003, 814006, 14245105, 28490210

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28490209
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28490210 can be divided by 16 positive divisors. The sum of these divisors (counting 28490210) is 1, the average is 0.0625.

Base conversion 28490210

Base System Value
2 Binary 1101100101011100111100010
3 Ternary 1222121110012222
4 Quaternary 1230223213202
5 Quinary 24243141320
6 Senary 2454351042
8 Octal 154534742
10 Decimal 28490210
12 Duodecimal 965b482
16 Hexadecimal 1b2b9e2
20 Vigesimal 8i15aa
36 Base36 gyn6q

Cryptographic Hash Functions

md5 cb1cf5b08df9e892f42b8cb307748017
sha1 eb1e4ecb9dbbb366b241faa9033282d962d96496
sha256 012860357d35384ffe4f17c07c6be23223795086e95f466a0505a37b7179041f
sha512 cb56659268cb2f70c196cb4c3fda7d5eefbb98178ca2945cf9420a61384ca8f17790900f8b2bae104d42827d74181113eaf3610de94eb0819f9f3ecb3a85c9f6
ripemd-160 0d2fda93635ac905db582062e96bf94de94713ee

28490210 as geometric shapes

Circle

Radius = n
Diameter 56980420
Circumference 179009268.87046
Area 2.5500058310329E+15

Sphere

Radius = n
Volume 9.6866935503138E+22
Surface area 1.0200023324132E+16
Circumference 179009268.87046

Square

Length = n
Perimeter 113960840
Area 811692065844100
Diagonal 40291241.376858

Cube

Length = n
Surface area 4870152395064600
Volume 2.3125277411232E+22
Space diagonal 49346491.238307

Equilateral Triangle

Length = n
Perimeter 85470630
Area 3.5147297453563E+14
Altitude 24673245.619153

Triangular Pyramid

Length = n
Surface area 3.5147297453563E+14
Volume 2.7253400790504E+21
Height 13430413.792286