20121840, twenty million one hundred twenty-one thousand eight hundred forty: 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

20121840 has 60 divisors, whose sum is 67578264
The reverse of 20121840 is 04812102
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 18
Digital Root 9

Name

Name	twenty million one hundred twenty-one thousand eight hundred forty

Notation

Scientific notation	2.0121840 × 10^7
Engineering notation	2.0121840 × 10^6

Prime Factorization of 20121840

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 5 × 27947

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	8	Total number of prime factors
rad	Radical	838410	Product of the distinct prime numbers

The prime factorization of 20121840 is 2 × 2 × 2 × 2 × 3 × 3 × 5 × 27947. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 10, 99, 91, 305, 221, 9102, 3928, 12384, 62745, 804964, 588805, 5249931, 4889959, 64585012, 3296278, 469000326, 52934679, 991442903, 5523809922

Basic calculations (n = 20121840)

Multiplication

n×y

n×2	40243680
n×3	60365520
n×4	80487360
n×5	100609200

Division

n÷y

n÷2	10060920
n÷3	6707280
n÷3	5030460
n÷5	4024368

Exponentiation

n^y

n²	404888444985600
n³	8.147100507849E+21
n⁴	1.6393465288286E+29
n⁵	3.2986668557644E+36

Nth Root

^y√n

²√n	4485.7373975747
³√n	271.99185385061
⁴√n	66.97564779511
⁵√n	28.889068473817

Divisors of 20121840

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, 27947, 55894, 83841, 111788, 139735, 167682, 223576, 251523, 279470, 335364, 419205, 447152, 503046, 558940, 670728, 838410, 1006092, 1117880, 1257615, 1341456, 1676820, 2012184, 2235760, 2515230, 3353640, 4024368, 5030460, 6707280, 10060920, 20121840

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	-20121839	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 20121840 can be divided by 60 positive divisors. The sum of these divisors (counting 20121840) is 1, the average is 0.016666666666667.

Base conversion 20121840

Base	System	Value
2	Binary	1001100110000100011110000
3	Ternary	1101212021222100
4	Quaternary	1030300203300
5	Quinary	20122344330
6	Senary	1555140400
8	Octal	114604360
10	Decimal	20121840
12	Duodecimal	68a4700
16	Hexadecimal	13308f0
20	Vigesimal	65f4c0
36	Base36	bza40

Cryptographic Hash Functions

md5	a95c47044175c239944d74770663601b
sha1	3d4627eb3d6960f2d92f1915cb0c16e9fef9f62e
sha256	ad5b83749c9e02898206935a306d25dda44f2b2935fa6c011a865d116fa6f75b
sha512	568852cb19df74504b0eafd0e468f73646e682b655703fa6090ff2ca0bbefa0ffd2822b3ff7421e8654adf30df86539f36f1558666043fa7c61217f1b3acc064
ripemd-160	d3ac8adf95772787b0bacc58438168a89771ccc2

20121840 as geometric shapes

Circle

Radius = n

Diameter	40243680
Circumference	126429249.44142
Area	1.2719945642902E+15

Sphere

Radius = n

Volume	3.4126494804688E+22
Surface area	5.0879782571606E+15
Circumference	126429249.44142

Square

Length = n

Perimeter	80487360
Area	404888444985600
Diagonal	28456579.027901

Cube

Length = n

Surface area	2429330669913600
Volume	8.147100507849E+21
Space diagonal	34852049.221772

Equilateral Triangle

Length = n

Perimeter	60365520
Area	1.7532183952815E+14
Altitude	17426024.610886

Triangular Pyramid

Length = n

Surface area	1.7532183952815E+14
Volume	9.6014500268474E+20
Height	9485526.3426338