12851680 (number)

12851680 is an even 8-digits composite number following 12851679 and preceding 12851681. In scientific notation, it is written as 1.2851680 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 48 positive divisors. There are 5028352 positive integers (up to 12851680) that are relatively prime to 12851680.

Interesting facts

Basic properties

Name

Name twelve million eight hundred fifty-one thousand six hundred eighty

Notation

Scientific notation 1.2851680 × 10^7
Engineering notation 1.2851680 × 10^6

Prime Factorization of 12851680

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 47 × 1709

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 803230
Product of the distinct prime numbers

The prime factorization of 12851680 is 2 × 2 × 2 × 2 × 2 × 5 × 47 × 1709. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12851680)

Multiplication

n×y
n×2 25703360
n×3 38555040
n×4 51406720
n×5 64258400

Division

n÷y
n÷2 6425840
n÷3 4283893.3333333
n÷3 3212920
n÷5 2570336

Exponentiation

ny
n2 165165678822400
n3 2.1226564512083E+21
n4 2.7279701460864E+28
n5 3.5058999367056E+35

Nth Root

y√n
2√n 3584.9239880366
3√n 234.23581555376
4√n 59.874234759507
5√n 26.411433935619

Divisors of 12851680

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12851679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12851680 can be divided by 48 positive divisors. The sum of these divisors (counting 12851680) is 1, the average is 0.020833333333333.

Base conversion 12851680

Base System Value
2 Binary 110001000001100111100000
3 Ternary 220011221012011
4 Quaternary 301001213200
5 Quinary 11242223210
6 Senary 1135242304
8 Octal 61014740
10 Decimal 12851680
12 Duodecimal 4379394
16 Hexadecimal c419e0
20 Vigesimal 406940
36 Base36 7ngf4

Cryptographic Hash Functions

md5 4c5a391d774a010be4f93ec08e10c07e
sha1 47be7adc2da3859084ca03b260150fdcad776410
sha256 344da88500213ad08ae0ee89dc4a8ca12849a8adfd8dad584bd376b0d1b61ead
sha512 1094786a8869b9a189de1e5de11f0abb729b85e3e9abe39b92af450b997ebac618dff028ccb838fe3a386f530f16ba75f7c1c48f563b64b29f8f6c64a679b635
ripemd-160 46abd41d9f9eb005814f13740e8bdbc60c813754

12851680 as geometric shapes

Circle

Radius = n
Diameter 25703360
Circumference 80749486.948574
Area 5.1888328321362E+14

Sphere

Radius = n
Volume 8.8913625509478E+21
Surface area 2.0755331328545E+15
Circumference 80749486.948574

Square

Length = n
Perimeter 51406720
Area 165165678822400
Diagonal 18175020.155279

Cube

Length = n
Surface area 990994072934400
Volume 2.1226564512083E+21
Space diagonal 22259762.722617

Equilateral Triangle

Length = n
Perimeter 38555040
Area 71518836846750
Altitude 11129881.361308

Triangular Pyramid

Length = n
Surface area 71518836846750
Volume 2.5015746179646E+20
Height 6058340.0517597