20808720, twenty million eight hundred eight thousand seven 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

20808720 has 60 divisors, whose sum is 69885036
The reverse of 20808720 is 02780802
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twenty million eight hundred eight thousand seven hundred twenty

Notation

Scientific notation	2.0808720 × 10^7
Engineering notation	2.0808720 × 10^6

Prime Factorization of 20808720

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 3 × 28901

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	8	Total number of prime factors
rad	Radical	867030	Product of the distinct prime numbers

The prime factorization of 20808720 is 2 × 2 × 2 × 2 × 3 × 5 × 3 × 28901. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 8, 45, 64, 419, 245, 3610, 2117, 50736, 50612, 737873, 497120, 7307237, 4713179, 12190947, 78470965, 878839537, 53602423, 7031827957, 5193411045

Basic calculations (n = 20808720)

Multiplication

n×y

n×2	41617440
n×3	62426160
n×4	83234880
n×5	104043600

Division

n÷y

n÷2	10404360
n÷3	6936240
n÷3	5202180
n÷5	4161744

Exponentiation

n^y

n²	433002828038400
n³	9.0102346078592E+21
n⁴	1.8749144908925E+29
n⁵	3.9014570664925E+36

Nth Root

^y√n

²√n	4561.6575934631
³√n	275.05219945746
⁴√n	67.540044369716
⁵√n	29.08366096193

Divisors of 20808720

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 28901, 57802, 86703, 115604, 144505, 173406, 231208, 260109, 289010, 346812, 433515, 462416, 520218, 578020, 693624, 867030, 1040436, 1156040, 1300545, 1387248, 1734060, 2080872, 2312080, 2601090, 3468120, 4161744, 5202180, 6936240, 10404360, 20808720

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	-20808719	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 20808720 can be divided by 60 positive divisors. The sum of these divisors (counting 20808720) is 1, the average is 0.016666666666667.

Base conversion 20808720

Base	System	Value
2	Binary	1001111011000010000010000
3	Ternary	1110011012012100
4	Quaternary	1033120100100
5	Quinary	20311334340
6	Senary	2022000400
8	Octal	117302020
10	Decimal	20808720
12	Duodecimal	6b76100
16	Hexadecimal	13d8410
20	Vigesimal	6a11g0
36	Base36	ce040

Cryptographic Hash Functions

md5	7c39ea6a4bc98ead75fcbbffc6898bfd
sha1	296aaa765389c1e99021ebce354e3c537fd0f6cc
sha256	17fc85b51735a85789b80824a6cbe403a159efb5711562699b209bf9c78ac09b
sha512	2040a3ff8ab3112e7b5bbf7a3ff15ace16a6b217481fa2ccad1a03141912eacf24dbdf90b92ca257b9c427bcca8dd8e2cc6b8f14a104c45999ac93730ad0b812
ripemd-160	094817015a53c7d3ede82270896e0af06d389819

20808720 as geometric shapes

Circle

Radius = n

Diameter	41617440
Circumference	130745043.76521
Area	1.360318503549E+15

Sphere

Radius = n

Volume	3.7741982468228E+22
Surface area	5.4412740141962E+15
Circumference	130745043.76521

Square

Length = n

Perimeter	83234880
Area	433002828038400
Diagonal	29427974.039624

Cube

Length = n

Surface area	2598016968230400
Volume	9.0102346078592E+21
Space diagonal	36041760.280475

Equilateral Triangle

Length = n

Perimeter	62426160
Area	1.8749572449588E+14
Altitude	18020880.140237

Triangular Pyramid

Length = n

Surface area	1.8749572449588E+14
Volume	1.0618663318832E+21
Height	9809324.6798748