12928208 (number)

12928208 is an even 8-digits composite number following 12928207 and preceding 12928209. In scientific notation, it is written as 1.2928208 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 60 positive divisors. There are 5721408 positive integers (up to 12928208) that are relatively prime to 12928208.

Interesting facts

Basic properties

Name

Name twelve million nine hundred twenty-eight thousand two hundred eight

Notation

Scientific notation 1.2928208 × 10^7
Engineering notation 1.2928208 × 10^6

Prime Factorization of 12928208

Prime Factorization 2 × 2 × 2 × 2 × 19 × 23 × 43 × 43

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 37582
Product of the distinct prime numbers

The prime factorization of 12928208 is 2 × 2 × 2 × 2 × 19 × 23 × 43 × 43. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12928208)

Multiplication

n×y
n×2 25856416
n×3 38784624
n×4 51712832
n×5 64641040

Division

n÷y
n÷2 6464104
n÷3 4309402.6666667
n÷3 3232052
n÷5 2585641.6

Exponentiation

ny
n2 167138562091264
n3 2.1608020955368E+21
n4 2.7935298937935E+28
n5 3.6115335521181E+35

Nth Root

y√n
2√n 3595.5817331831
3√n 234.69983102792
4√n 59.963169805999
5√n 26.442813755991

Divisors of 12928208

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12928207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12928208 can be divided by 60 positive divisors. The sum of these divisors (counting 12928208) is 1, the average is 0.016666666666667.

Base conversion 12928208

Base System Value
2 Binary 110001010100010011010000
3 Ternary 220022211011112
4 Quaternary 301110103100
5 Quinary 11302200313
6 Senary 1141032452
8 Octal 61242320
10 Decimal 12928208
12 Duodecimal 43b5728
16 Hexadecimal c544d0
20 Vigesimal 40g0a8
36 Base36 7p3gw

Cryptographic Hash Functions

md5 9949ef14605b62d6181b6a485a3116f8
sha1 16cd8da89486cc8a0fa0725c74932989cca437b9
sha256 101737059cc7e1af63acd92de79284d90f58bd81d59e06a5dd15783f0464ada3
sha512 8d60df4c45b06473db58c620c459dcf302ed5150ab35f721f4a8295e97b8f02918f396f310f2e987ed9223b8e4368746a20339d3413852822c616d7081636eaa
ripemd-160 a320465e65a0aa111822b8f5a83a43c8c9c39efa

12928208 as geometric shapes

Circle

Radius = n
Diameter 25856416
Circumference 81230326.553762
Area 5.2508127879748E+14

Sphere

Radius = n
Volume 9.0511466522664E+21
Surface area 2.1003251151899E+15
Circumference 81230326.553762

Square

Length = n
Perimeter 51712832
Area 167138562091264
Diagonal 18283247.09078

Cube

Length = n
Surface area 1002831372547584
Volume 2.1608020955368E+21
Space diagonal 22392313.106818

Equilateral Triangle

Length = n
Perimeter 38784624
Area 72373120361519
Altitude 11196156.553409

Triangular Pyramid

Length = n
Surface area 72373120361519
Volume 2.5465296909269E+20
Height 6094415.6969268