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

20780004 (number)

20780004 is an even 8-digits composite number following 20780003 and preceding 20780005. In scientific notation, it is written as 2.0780004 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 12 positive divisors. There are 5937120 positive integers (up to 20780004) that are relatively prime to 20780004.

Interesting facts

20780004 has 12 divisors, whose sum is 38096828
The reverse of 20780004 is 40008702
Previous prime number is 21

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 21
Digital Root 3

Name

Name	twenty million seven hundred eighty thousand four

Notation

Scientific notation	2.0780004 × 10^7
Engineering notation	2.0780004 × 10^6

Prime Factorization of 20780004

Prime Factorization 2 × 2 × 21 × 247381

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10390002	Product of the distinct prime numbers

The prime factorization of 20780004 is 2 × 2 × 21 × 247381. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 18, 38, 138, 509, 5191, 6657, 91554, 52625, 439809, 854401, 1091311, 7227564, 54601202, 25390372, 659647416, 340942465, 9824440019, 8019803172

Basic calculations (n = 20780004)

Multiplication

n×y

n×2	41560008
n×3	62340012
n×4	83120016
n×5	103900020

Division

n÷y

n÷2	10390002
n÷3	6926668
n÷3	5195001
n÷5	4156000.8

Exponentiation

n^y

n²	431808566240016
n³	8.9729837337018E+21
n⁴	1.8645863787826E+29
n⁵	3.8746112409448E+36

Nth Root

^y√n

²√n	4558.5089667566
³√n	274.92561734818
⁴√n	67.516731013554
⁵√n	29.075629446281

Divisors of 20780004

1, 2, 4, 21, 42, 84, 247381, 494762, 989524, 5195001, 10390002, 20780004

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20780003	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20780004 can be divided by 12 positive divisors. The sum of these divisors (counting 20780004) is 1, the average is 0.083333333333333.

Base conversion 20780004

Base	System	Value
2	Binary	1001111010001001111100100
3	Ternary	1110002201210210
4	Quaternary	1033101033210
5	Quinary	20304430004
6	Senary	2021215420
8	Octal	117211744
10	Decimal	20780004
12	Duodecimal	6b61570
16	Hexadecimal	13d13e4
20	Vigesimal	69ha04
36	Base36	cddyc

Cryptographic Hash Functions

md5	c7cd24766be194c53782e057d68eab4e
sha1	0013df14cdf39bd03b0c43cc27432b71beef2d82
sha256	0e2d34e4d791c6646267592fc3a86e6078f241e7898bd9eafbcd8ab4246ab2cc
sha512	20ab9d8c1170fb4849f37d191e137ab5ebed16c68d3982963a9f85a42199de22d7a4ab24da4dfc840bd94ad5c91b9ff383ab4c84784a5466bb5063c3206dce3c
ripemd-160	9bb5fb59b71181d9a762a027820068aa7b5a5d98

20780004 as geometric shapes

Circle

Radius = n

Diameter	41560008
Circumference	130564615.81593
Area	1.3565666194568E+15

Sphere

Radius = n

Volume	3.7585946371438E+22
Surface area	5.4262664778271E+15
Circumference	130564615.81593

Square

Length = n

Perimeter	83120016
Area	431808566240016
Diagonal	29387363.482967

Cube

Length = n

Surface area	2590851397440096
Volume	8.9729837337018E+21
Space diagonal	35992022.709484

Equilateral Triangle

Length = n

Perimeter	62340012
Area	1.8697859396779E+14
Altitude	17996011.354742

Triangular Pyramid

Length = n

Surface area	1.8697859396779E+14
Volume	1.0574762742629E+21
Height	9795787.8276557