20121920, twenty million one 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

20121920 has 56 divisors, whose sum is 48511968
The reverse of 20121920 is 02912102
Previous prime number is 91

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 17
Digital Root 8

Name

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

Notation

Scientific notation	2.0121920 × 10^7
Engineering notation	2.0121920 × 10^6

Prime Factorization of 20121920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 91 × 691

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	9	Total number of prime factors
rad	Radical	628810	Product of the distinct prime numbers

The prime factorization of 20121920 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 91 × 691. Since it has a total of 9 prime factors.

Most popular turbo-numbers

8, 2, 9, 61, 247, 120, 7751, 7337, 4007, 60179, 525452, 270561, 9101536, 742224, 28719802, 90953093, 866294166, 14379981, 8879204585, 8303170460

Basic calculations (n = 20121920)

Multiplication

n×y

n×2	40243840
n×3	60365760
n×4	80487680
n×5	100609600

Division

n÷y

n÷2	10060960
n÷3	6707306.6666667
n÷3	5030480
n÷5	4024384

Exponentiation

n^y

n²	404891664486400
n³	8.1471976814622E+21
n⁴	1.6393725997057E+29
n⁵	3.298732430147E+36

Nth Root

^y√n

²√n	4485.7463147173
³√n	271.99221431002
⁴√n	66.975714365114
⁵√n	28.889091445094

Divisors of 20121920

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 91, 160, 182, 320, 364, 455, 691, 728, 910, 1382, 1456, 1820, 2764, 2912, 3455, 3640, 5528, 5824, 6910, 7280, 11056, 13820, 14560, 22112, 27640, 29120, 44224, 55280, 62881, 110560, 125762, 221120, 251524, 314405, 503048, 628810, 1006096, 1257620, 2012192, 2515240, 4024384, 5030480, 10060960, 20121920

56 divisors

τ	Total Divisors	56	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20121919	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.017857142857143	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	56	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20121920 can be divided by 56 positive divisors. The sum of these divisors (counting 20121920) is 1, the average is 0.017857142857143.

Base conversion 20121920

Base	System	Value
2	Binary	1001100110000100101000000
3	Ternary	1101212022002022
4	Quaternary	1030300211000
5	Quinary	20122400140
6	Senary	1555141012
8	Octal	114604500
10	Decimal	20121920
12	Duodecimal	68a4768
16	Hexadecimal	1330940
20	Vigesimal	65f4g0
36	Base36	bza68

Cryptographic Hash Functions

md5	482b2d75af6d0acba7d98d6a25e3ed97
sha1	c9fb48f67d2bfb5adf8627be3c13b3f57d2c84b2
sha256	2deb61350fca0771d68d2a7d902bd6e18d509ba24f78dfb09bbb1856fcc45ebd
sha512	1685b7febc6aa11f1355a3cf3caab0b07af6eb884d25fa0c68e8102e524e5335c33e553a08f24d58e9e7b56a6db63e25cb5b135c5f03c33c779f7e4d137c7023
ripemd-160	008bc1058835f3299987bba2784458523ac07c73

20121920 as geometric shapes

Circle

Radius = n

Diameter	40243840
Circumference	126429752.09624
Area	1.2720046786502E+15

Sphere

Radius = n

Volume	3.4126901844567E+22
Surface area	5.0880187146009E+15
Circumference	126429752.09624

Square

Length = n

Perimeter	80487680
Area	404891664486400
Diagonal	28456692.164986

Cube

Length = n

Surface area	2429349986918400
Volume	8.1471976814622E+21
Space diagonal	34852187.785836

Equilateral Triangle

Length = n

Perimeter	60365760
Area	1.7532323361289E+14
Altitude	17426093.892918

Triangular Pyramid

Length = n

Surface area	1.7532323361289E+14
Volume	9.6015645470487E+20
Height	9485564.0549955