28240070 (number)

28240070 is an even 8-digits composite number following 28240069 and preceding 28240071. In scientific notation, it is written as 2.8240070 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 10931520 positive integers (up to 28240070) that are relatively prime to 28240070.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred forty thousand seventy

Notation

Scientific notation 2.8240070 × 10^7
Engineering notation 2.8240070 × 10^6

Prime Factorization of 28240070

Prime Factorization 2 × 5 × 31 × 91097

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28240070
Product of the distinct prime numbers

The prime factorization of 28240070 is 2 × 5 × 31 × 91097. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 15, 79, 562, 37, 7471, 9383, 35893, 57686, 2261, 875134, 50265, 5897173, 32009991, 69658126, 579808488, 137992577, 6809944614, 122180367

Basic calculations (n = 28240070)

Multiplication

n×y
n×2 56480140
n×3 84720210
n×4 112960280
n×5 141200350

Division

n÷y
n÷2 14120035
n÷3 9413356.6666667
n÷3 7060017.5
n÷5 5648014

Exponentiation

ny
n2 797501553604900
n3 2.2521499698911E+22
n4 6.3600872800223E+29
n5 1.7960930999394E+37

Nth Root

y√n
2√n 5314.1386884424
3√n 304.52427853867
4√n 72.898139128803
5√n 30.915277829946

Divisors of 28240070

1, 2, 5, 10, 31, 62, 155, 310, 91097, 182194, 455485, 910970, 2824007, 5648014, 14120035, 28240070

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 -28240069
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 28240070 can be divided by 16 positive divisors. The sum of these divisors (counting 28240070) is 1, the average is 0.0625.

Base conversion 28240070

Base System Value
2 Binary 1101011101110100011000110
3 Ternary 1222010202002112
4 Quaternary 1223232203012
5 Quinary 24212140240
6 Senary 2445141022
8 Octal 153564306
10 Decimal 28240070
12 Duodecimal 955a772
16 Hexadecimal 1aee8c6
20 Vigesimal 8ga03a
36 Base36 gta6e

Cryptographic Hash Functions

md5 0c6af399c51edc1503203f27729fc695
sha1 0174f37644f665865d317fe83081450ddd0284f2
sha256 9259ab810856f85d75b87f609778468ae8887cbc528e422982c811c9eda268d0
sha512 212ce17137b2b0fb14c1e103aab6762917b19fbb7e740fc97d49973a9d71f333822b55b6f95665f3c8c9064e935922f1a69a83eb8e5f0058dfc02700edf184c4
ripemd-160 2280bd03be49dc9122c6551a60c9b5fcc042e056

28240070 as geometric shapes

Circle

Radius = n
Diameter 56480140
Circumference 177437592.89772
Area 2.5054250220316E+15

Sphere

Radius = n
Volume 9.4337837335899E+22
Surface area 1.0021700088126E+16
Circumference 177437592.89772

Square

Length = n
Perimeter 112960280
Area 797501553604900
Diagonal 39937489.996366

Cube

Length = n
Surface area 4785009321629400
Volume 2.2521499698911E+22
Space diagonal 48913236.049302

Equilateral Triangle

Length = n
Perimeter 84720210
Area 3.453283024897E+14
Altitude 24456618.024651

Triangular Pyramid

Length = n
Surface area 3.453283024897E+14
Volume 2.6541841932651E+21
Height 13312496.665455