12821920, twelve million eight hundred twenty-one thousand nine hundred twenty: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

12821920 has 48 divisors, whose sum is 30578688
The reverse of 12821920 is 02912821
Previous prime number is 127

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 25
Digital Root 7

Name

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

Notation

Scientific notation	1.2821920 × 10^7
Engineering notation	1.2821920 × 10^6

Prime Factorization of 12821920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 127 × 631

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	8	Total number of prime factors
rad	Radical	801370	Product of the distinct prime numbers

The prime factorization of 12821920 is 2 × 2 × 2 × 2 × 2 × 5 × 127 × 631. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 2, 81, 36, 953, 915, 4548, 467, 99296, 34422, 474065, 387845, 2698057, 7947325, 88327, 50104629, 484345562, 914611301, 7090842926, 2882187364

Basic calculations (n = 12821920)

Multiplication

n×y

n×2	25643840
n×3	38465760
n×4	51287680
n×5	64109600

Division

n÷y

n÷2	6410960
n÷3	4273973.3333333
n÷3	3205480
n÷5	2564384

Exponentiation

n^y

n²	164401632486400
n³	2.10794457961E+21
n⁴	2.7027896764193E+28
n⁵	3.4654953007875E+35

Nth Root

^y√n

²√n	3580.7708667269
³√n	234.05487304939
⁴√n	59.839542668096
⁵√n	26.39919065954

Divisors of 12821920

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 631, 635, 1016, 1262, 1270, 2032, 2524, 2540, 3155, 4064, 5048, 5080, 6310, 10096, 10160, 12620, 20192, 20320, 25240, 50480, 80137, 100960, 160274, 320548, 400685, 641096, 801370, 1282192, 1602740, 2564384, 3205480, 6410960, 12821920

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	-12821919	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 12821920 can be divided by 48 positive divisors. The sum of these divisors (counting 12821920) is 1, the average is 0.020833333333333.

Base conversion 12821920

Base	System	Value
2	Binary	110000111010010110100000
3	Ternary	220010102100221
4	Quaternary	300322112200
5	Quinary	11240300140
6	Senary	1134452424
8	Octal	60722640
10	Decimal	12821920
12	Duodecimal	4364114
16	Hexadecimal	c3a5a0
20	Vigesimal	402eg0
36	Base36	7mtgg

Cryptographic Hash Functions

md5	3def84c133ceb65da8659f2669ae5414
sha1	947835a53496a68a3c54e9c54dcfe96c5e32ca9f
sha256	2ee2be5d71a74ba6945d42b76b5f3169a23bc1a3fdec686a65cd62bb3e5cc1e8
sha512	f0ad752c756f0cd7cc648a286b3723eff7f1dc068ac53e7212be7de8b388b1d689f15ff91cf128fe49ea9e9b32615efecc6af1a391ffccbf5769fa328c6f042e
ripemd-160	170f1297c39eb8cffd053b9212e50ec79e8705aa

12821920 as geometric shapes

Circle

Radius = n

Diameter	25643840
Circumference	80562499.353832
Area	5.1648296085744E+14

Sphere

Radius = n

Volume	8.829737607303E+21
Surface area	2.0659318434298E+15
Circumference	80562499.353832

Square

Length = n

Perimeter	51287680
Area	164401632486400
Diagonal	18132933.159663

Cube

Length = n

Surface area	986409794918400
Volume	2.10794457961E+21
Space diagonal	22208216.890584

Equilateral Triangle

Length = n

Perimeter	38465760
Area	71187995078428
Altitude	11104108.445292

Triangular Pyramid

Length = n

Surface area	71187995078428
Volume	2.4842365110128E+20
Height	6044311.0532209