28210008 (number)

28210008 is an even 8-digits composite number following 28210007 and preceding 28210009. In scientific notation, it is written as 2.8210008 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 16 positive divisors. There are 9403328 positive integers (up to 28210008) that are relatively prime to 28210008.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ten thousand eight

Notation

Scientific notation 2.8210008 × 10^7
Engineering notation 2.8210008 × 10^6

Prime Factorization of 28210008

Prime Factorization 2 × 2 × 2 × 3 × 1175417

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7052502
Product of the distinct prime numbers

The prime factorization of 28210008 is 2 × 2 × 2 × 3 × 1175417. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 42, 62, 314, 717, 149, 7074, 47314, 30952, 320253, 240471, 2033767, 8560462, 34290070, 78490151, 177642743, 891328759, 4390698294, 3622031818

Basic calculations (n = 28210008)

Multiplication

n×y
n×2 56420016
n×3 84630024
n×4 112840032
n×5 141050040

Division

n÷y
n÷2 14105004
n÷3 9403336
n÷3 7052502
n÷5 5642001.6

Exponentiation

ny
n2 795804551360064
n3 2.2449652760304E+22
n4 6.3330488396539E+29
n5 1.7865535843103E+37

Nth Root

y√n
2√n 5311.3094430658
3√n 304.41618320708
4√n 72.878731074751
5√n 30.908693065327

Divisors of 28210008

1, 2, 3, 4, 6, 8, 12, 24, 1175417, 2350834, 3526251, 4701668, 7052502, 9403336, 14105004, 28210008

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 -28210007
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 28210008 can be divided by 16 positive divisors. The sum of these divisors (counting 28210008) is 1, the average is 0.0625.

Base conversion 28210008

Base System Value
2 Binary 1101011100111001101011000
3 Ternary 1222002012212010
4 Quaternary 1223213031120
5 Quinary 24210210013
6 Senary 2444345520
8 Octal 153471530
10 Decimal 28210008
12 Duodecimal 95452a0
16 Hexadecimal 1ae7358
20 Vigesimal 8g6508
36 Base36 gsmzc

Cryptographic Hash Functions

md5 cbd1889af16df83f9bca52aa6c437a88
sha1 1f148b251ab8e84484bb2c037653d71a22e1bbe8
sha256 03c28801c3c08b054257e9c3776f884f60f5832e0924ebe459ee65db6fb3c1ff
sha512 28f1de7bccf8f412e470b1a28ac9ffb2b3c26407380bbd31902ab77f9f5415946440a20f7b2ff76c3707787cedf3de6f431d48da6b5f9689be98d7028707cb8a
ripemd-160 c78aba00bde7da1f1ee8fa80d8c58adcbb914052

28210008 as geometric shapes

Circle

Radius = n
Diameter 56420016
Circumference 177248707.78102
Area 2.5000937322461E+15

Sphere

Radius = n
Volume 9.4036885583216E+22
Surface area 1.0000374928984E+16
Circumference 177248707.78102

Square

Length = n
Perimeter 112840032
Area 795804551360064
Diagonal 39894975.908254

Cube

Length = n
Surface area 4774827308160384
Volume 2.2449652760304E+22
Space diagonal 48861167.137924

Equilateral Triangle

Length = n
Perimeter 84630024
Area 3.4459347896255E+14
Altitude 24430583.568962

Triangular Pyramid

Length = n
Surface area 3.4459347896255E+14
Volume 2.645716950349E+21
Height 13298325.302751