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

20146980 (number)

20146980 is an even 8-digits composite number following 20146979 and preceding 20146981. In scientific notation, it is written as 2.0146980 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 4604928 positive integers (up to 20146980) that are relatively prime to 20146980.

Interesting facts

20146980 has 12 divisors, whose sum is 35593740
The reverse of 20146980 is 08964102
Previous prime number is 105

Basic properties

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

Name

Name	twenty million one hundred forty-six thousand nine hundred eighty

Notation

Scientific notation	2.0146980 × 10^7
Engineering notation	2.0146980 × 10^6

Prime Factorization of 20146980

Prime Factorization 2 × 2 × 105 × 47969

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10073490	Product of the distinct prime numbers

The prime factorization of 20146980 is 2 × 2 × 105 × 47969. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 49, 31, 506, 827, 9112, 7169, 96957, 18515, 939117, 976919, 339121, 197638, 77572621, 58366197, 409294979, 175262370, 3219403546, 8981704245

Basic calculations (n = 20146980)

Multiplication

n×y

n×2	40293960
n×3	60440940
n×4	80587920
n×5	100734900

Division

n÷y

n÷2	10073490
n÷3	6715660
n÷3	5036745
n÷5	4029396

Exponentiation

n^y

n²	405900803120400
n³	8.1776753624506E+21
n⁴	1.6475546197379E+29
n⁵	3.3193249972766E+36

Nth Root

^y√n

²√n	4488.5387377185
³√n	272.10508122709
⁴√n	66.996557655737
⁵√n	28.896283604195

Divisors of 20146980

1, 2, 4, 105, 210, 420, 47969, 95938, 191876, 5036745, 10073490, 20146980

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	-20146979	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 20146980 can be divided by 12 positive divisors. The sum of these divisors (counting 20146980) is 1, the average is 0.083333333333333.

Base conversion 20146980

Base	System	Value
2	Binary	1001100110110101100100100
3	Ternary	1101220120110110
4	Quaternary	1030312230210
5	Quinary	20124200410
6	Senary	1555453020
8	Octal	114665444
10	Decimal	20146980
12	Duodecimal	68b7170
16	Hexadecimal	1336b24
20	Vigesimal	65i790
36	Base36	bztic

Cryptographic Hash Functions

md5	23c6b7c8d3e43d16f87b6cb7f19b4c38
sha1	5745ae4f81682c3d6f7a893c0c5f0b80a1a735d6
sha256	0518c429566983ed852e8da8f0b47af3d847c92f435dcae5cdce28577d35b92b
sha512	73d7bc34172565975ab59538d4eaa76c022956edb66e076d3d1db2f4e580ea02cb8874ff51bbb532e354ca5a52720a6e2d3fd019fc47e72e67213aa85eb77d3d
ripemd-160	bf00fbb06d7535b7e77dbf3ad14b115b6dc5a77d

20146980 as geometric shapes

Circle

Radius = n

Diameter	40293960
Circumference	126587208.72004
Area	1.2751749811692E+15

Sphere

Radius = n

Volume	3.4254566456156E+22
Surface area	5.100699924677E+15
Circumference	126587208.72004

Square

Length = n

Perimeter	80587920
Area	405900803120400
Diagonal	28492132.35686

Cube

Length = n

Surface area	2435404818722400
Volume	8.1776753624506E+21
Space diagonal	34895592.979074

Equilateral Triangle

Length = n

Perimeter	60440940
Area	1.7576020345939E+14
Altitude	17447796.489537

Triangular Pyramid

Length = n

Surface area	1.7576020345939E+14
Volume	9.6374828385517E+20
Height	9497377.4522865