12892800 (number)

12892800 is an even 8-digits composite number following 12892799 and preceding 12892801. In scientific notation, it is written as 1.2892800 × 10^7. The sum of its digits is 30. It has a total of 11 prime factors and 128 positive divisors. There are 3194880 positive integers (up to 12892800) that are relatively prime to 12892800.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety-two thousand eight hundred

Notation

Scientific notation 1.2892800 × 10^7
Engineering notation 1.2892800 × 10^6

Prime Factorization of 12892800

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 15 × 17 × 79

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 201450
Product of the distinct prime numbers

The prime factorization of 12892800 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 15 × 17 × 79. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12892800)

Multiplication

n×y
n×2 25785600
n×3 38678400
n×4 51571200
n×5 64464000

Division

n÷y
n÷2 6446400
n÷3 4297600
n÷3 3223200
n÷5 2578560

Exponentiation

ny
n2 166224291840000
n3 2.1430965498348E+21
n4 2.7630515197709E+28
n5 3.5623470634103E+35

Nth Root

y√n
2√n 3590.654536432
3√n 234.48536846318
4√n 59.922070528579
5√n 26.428313454541

Divisors of 12892800

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12892799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12892800 can be divided by 128 positive divisors. The sum of these divisors (counting 12892800) is 1, the average is 0.0078125.

Base conversion 12892800

Base System Value
2 Binary 110001001011101010000000
3 Ternary 220021000121010
4 Quaternary 301023222000
5 Quinary 11300032200
6 Senary 1140200520
8 Octal 61135200
10 Decimal 12892800
12 Duodecimal 4399140
16 Hexadecimal c4ba80
20 Vigesimal 40bc00
36 Base36 7oc5c

Cryptographic Hash Functions

md5 1223625aa60ba4d7ba525c453f77a7d6
sha1 515785d96dad70f5eaf1f004f60af25ae38a9351
sha256 41725fc38d62ccd9fa4dc477a0aee5d598143b811915e1068922c518f59831ad
sha512 bf7ccfe8beed0e4b222f80e1bb8eb6b5d890f795f79baed541a4a61aad68f4b7dc4fdc483a5fb017613e59c061ffdcf1b9eaa122ecdf27356ec04a2da63cad1f
ripemd-160 427247587adc2a59972a740af869f0ba6aa19f5e

12892800 as geometric shapes

Circle

Radius = n
Diameter 25785600
Circumference 81007851.528405
Area 5.2220901409271E+14

Sphere

Radius = n
Volume 8.9769818358593E+21
Surface area 2.0888360563708E+15
Circumference 81007851.528405

Square

Length = n
Perimeter 51571200
Area 166224291840000
Diagonal 18233172.616964

Cube

Length = n
Surface area 997345751040000
Volume 2.1430965498348E+21
Space diagonal 22330984.651824

Equilateral Triangle

Length = n
Perimeter 38678400
Area 71977229729759
Altitude 11165492.325912

Triangular Pyramid

Length = n
Surface area 71977229729759
Volume 2.5256635052094E+20
Height 6077724.2056546