12728504 (number)

12728504 is an even 8-digits composite number following 12728503 and preceding 12728505. In scientific notation, it is written as 1.2728504 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 6259680 positive integers (up to 12728504) that are relatively prime to 12728504.

Interesting facts

Basic properties

Name

Name twelve million seven hundred twenty-eight thousand five hundred four

Notation

Scientific notation 1.2728504 × 10^7
Engineering notation 1.2728504 × 10^6

Prime Factorization of 12728504

Prime Factorization 2 × 2 × 2 × 61 × 26083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3182126
Product of the distinct prime numbers

The prime factorization of 12728504 is 2 × 2 × 2 × 61 × 26083. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 42, 8, 848, 178, 7805, 836, 88184, 1480, 529265, 200598, 5015782, 5770896, 82681295, 44262324, 555329673, 647333871, 9147906161, 9793511905

Basic calculations (n = 12728504)

Multiplication

n×y
n×2 25457008
n×3 38185512
n×4 50914016
n×5 63642520

Division

n÷y
n÷2 6364252
n÷3 4242834.6666667
n÷3 3182126
n÷5 2545700.8

Exponentiation

ny
n2 162014814078016
n3 2.0622062090513E+21
n4 2.6248799980734E+28
n5 3.3410795554997E+35

Nth Root

y√n
2√n 3567.702902429
3√n 233.4850731822
4√n 59.73025114989
5√n 26.360611020186

Divisors of 12728504

1, 2, 4, 8, 61, 122, 244, 488, 26083, 52166, 104332, 208664, 1591063, 3182126, 6364252, 12728504

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 -12728503
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 12728504 can be divided by 16 positive divisors. The sum of these divisors (counting 12728504) is 1, the average is 0.0625.

Base conversion 12728504

Base System Value
2 Binary 110000100011100010111000
3 Ternary 212221200020002
4 Quaternary 300203202320
5 Quinary 11224303004
6 Senary 1132452132
8 Octal 60434270
10 Decimal 12728504
12 Duodecimal 431a048
16 Hexadecimal c238b8
20 Vigesimal 3jb154
36 Base36 7ktdk

Cryptographic Hash Functions

md5 b9a858cd8c89fb482060e27374100fa5
sha1 b04a0d416a10f56116161348424ec3abfaddce73
sha256 42b344a307d5fb35d026829312e5419ca29e2ce7b4285c4792ccd9323da976c4
sha512 03ac824f6a2072a7f1f6d166e0444d030e3d323c677d94eec8325c784e0ef3a094977c9ec7e5c1811a4db16ccd379c3ae0cbbc27981b8b4375fb8435c7b6f73a
ripemd-160 b579d89eb99aeef90372ef9bbc10026d459ca149

12728504 as geometric shapes

Circle

Radius = n
Diameter 25457008
Circumference 79975549.315177
Area 5.0898454968021E+14

Sphere

Radius = n
Volume 8.6381491687237E+21
Surface area 2.0359381987208E+15
Circumference 79975549.315177

Square

Length = n
Perimeter 50914016
Area 162014814078016
Diagonal 18000822.98552

Cube

Length = n
Surface area 972088884468096
Volume 2.0622062090513E+21
Space diagonal 22046415.632344

Equilateral Triangle

Length = n
Perimeter 38185512
Area 70154472390487
Altitude 11023207.816172

Triangular Pyramid

Length = n
Surface area 70154472390487
Volume 2.4303333243753E+20
Height 6000274.3285067