20406980 (number)

20406980 is an even 8-digits composite number following 20406979 and preceding 20406981. In scientific notation, it is written as 2.0406980 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 48 positive divisors. There are 6842880 positive integers (up to 20406980) that are relatively prime to 20406980.

Interesting facts

Basic properties

Name

Name twenty million four hundred six thousand nine hundred eighty

Notation

Scientific notation 2.0406980 × 10^7
Engineering notation 2.0406980 × 10^6

Prime Factorization of 20406980

Prime Factorization 2 × 2 × 5 × 253 × 37 × 109

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10203490
Product of the distinct prime numbers

The prime factorization of 20406980 is 2 × 2 × 5 × 253 × 37 × 109. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 2, 92, 38, 389, 221, 9609, 8078, 15563, 53716, 42278, 186759, 3020764, 6243432, 16740229, 39585006, 642351860, 448422020, 438891322, 3038461825

Basic calculations (n = 20406980)

Multiplication

n×y
n×2 40813960
n×3 61220940
n×4 81627920
n×5 102034900

Division

n÷y
n÷2 10203490
n÷3 6802326.6666667
n÷3 5101745
n÷5 4081396

Exponentiation

ny
n2 416444832720400
n3 8.4983813724285E+21
n4 1.7342629869952E+29
n5 3.5391070090352E+36

Nth Root

y√n
2√n 4517.4085491574
3√n 273.27060163922
4√n 67.211669739394
5√n 28.970483792892

Divisors of 20406980

1, 2, 4, 5, 10, 20, 37, 74, 109, 148, 185, 218, 253, 370, 436, 506, 545, 740, 1012, 1090, 1265, 2180, 2530, 4033, 5060, 8066, 9361, 16132, 18722, 20165, 27577, 37444, 40330, 46805, 55154, 80660, 93610, 110308, 137885, 187220, 275770, 551540, 1020349, 2040698, 4081396, 5101745, 10203490, 20406980

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20406979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20406980 can be divided by 48 positive divisors. The sum of these divisors (counting 20406980) is 1, the average is 0.020833333333333.

Base conversion 20406980

Base System Value
2 Binary 1001101110110001011000100
3 Ternary 1102101210010002
4 Quaternary 1031312023010
5 Quinary 20211010410
6 Senary 2005220432
8 Octal 115661304
10 Decimal 20406980
12 Duodecimal 6a01718
16 Hexadecimal 13762c4
20 Vigesimal 67ah90
36 Base36 c5e4k

Cryptographic Hash Functions

md5 9a63244e86bcfe74badebf81410bc679
sha1 37067167104fe006ceeaa65e73179b89d0b0cccd
sha256 b65c779f9bac81f4c953d3ebb214a8b76b5980843ced641d9a0cfd58ac35b1e8
sha512 5cc4b59bed73b35a9f02a866aac54717ccca5dcf8ebb2c558e1f7e11ffcad21ba7323f5b9c38230921a4521eefa34ae38802aa6d64da9a497a3127bc2fe4aa71
ripemd-160 69541ec260901a1a99bcd5d1dcc90d8cb111ab06

20406980 as geometric shapes

Circle

Radius = n
Diameter 40813960
Circumference 128220836.89991
Area 1.3083000270998E+15

Sphere

Radius = n
Volume 3.5597936649368E+22
Surface area 5.2332001083994E+15
Circumference 128220836.89991

Square

Length = n
Perimeter 81627920
Area 416444832720400
Diagonal 28859827.883077

Cube

Length = n
Surface area 2498668996322400
Volume 8.4983813724285E+21
Space diagonal 35345926.189042

Equilateral Triangle

Length = n
Perimeter 61220940
Area 1.8032590220531E+14
Altitude 17672963.094521

Triangular Pyramid

Length = n
Surface area 1.8032590220531E+14
Volume 1.0015438495923E+21
Height 9619942.6276922