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

20040978 (number)

20040978 is an even 8-digits composite number following 20040977 and preceding 20040979. In scientific notation, it is written as 2.0040978 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 6680324 positive integers (up to 20040978) that are relatively prime to 20040978.

Interesting facts

20040978 has 8 divisors, whose sum is 40081968
The reverse of 20040978 is 87904002
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	twenty million forty thousand nine hundred seventy-eight

Notation

Scientific notation	2.0040978 × 10^7
Engineering notation	2.0040978 × 10^6

Prime Factorization of 20040978

Prime Factorization 2 × 3 × 3340163

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20040978	Product of the distinct prime numbers

The prime factorization of 20040978 is 2 × 3 × 3340163. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 44, 2, 996, 203, 7066, 3036, 19573, 10734, 609687, 438104, 7789440, 7060874, 93444079, 15712074, 304784374, 82583846, 6612139904, 6829929415

Basic calculations (n = 20040978)

Multiplication

n×y

n×2	40081956
n×3	60122934
n×4	80163912
n×5	100204890

Division

n÷y

n÷2	10020489
n÷3	6680326
n÷3	5010244.5
n÷5	4008195.6

Exponentiation

n^y

n²	401640799196484
n³	8.0492744205992E+21
n⁴	1.6131533157919E+29
n⁵	3.2329170112413E+36

Nth Root

^y√n

²√n	4476.7150903313
³√n	271.62702086633
⁴√n	66.90825876027
⁵√n	28.865812231082

Divisors of 20040978

1, 2, 3, 6, 3340163, 6680326, 10020489, 20040978

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20040977	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20040978 can be divided by 8 positive divisors. The sum of these divisors (counting 20040978) is 1, the average is 0.125.

Base conversion 20040978

Base	System	Value
2	Binary	1001100011100110100010010
3	Ternary	1101201012001110
4	Quaternary	1030130310102
5	Quinary	20112302403
6	Senary	1553314150
8	Octal	114346422
10	Decimal	20040978
12	Duodecimal	6865956
16	Hexadecimal	131cd12
20	Vigesimal	65528i
36	Base36	bxjpu

Cryptographic Hash Functions

md5	b949236ed343a263fb4878a3f9bb1ce2
sha1	6884fc576b01c5c7c8dc5cbe1764ac127a9c7894
sha256	a9b662f4eaec9b2295d375aa9b0cdc3ddeead8a4477f345f49df94a885756b62
sha512	fad9ef5f13aefaa20bc33393c48cc15837b35d4c8ffbe13a5ef4e4a9b0dbac2e529ae94d6afb8aa7fd13a97dcca276095e70a565f547e83ba3188f0c20ce9316
ripemd-160	72b7e9315d8b9998bc1193d1f97281f3ad40ea18

20040978 as geometric shapes

Circle

Radius = n

Diameter	40081956
Circumference	125921178.51111
Area	1.2617917841376E+15

Sphere

Radius = n

Volume	3.3716721848643E+22
Surface area	5.0471671365504E+15
Circumference	125921178.51111

Square

Length = n

Perimeter	80163912
Area	401640799196484
Diagonal	28342222.890821

Cube

Length = n

Surface area	2409844795178904
Volume	8.0492744205992E+21
Space diagonal	34711992.12937

Equilateral Triangle

Length = n

Perimeter	60122934
Area	1.7391556765022E+14
Altitude	17355996.064685

Triangular Pyramid

Length = n

Surface area	1.7391556765022E+14
Volume	9.4861608773951E+20
Height	9447407.6302736