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

20100420 (number)

20100420 is an even 8-digits composite number following 20100419 and preceding 20100421. In scientific notation, it is written as 2.0100420 × 10^7. The sum of its digits is 9. It has a total of 4 prime factors and 12 positive divisors. There are 5359968 positive integers (up to 20100420) that are relatively prime to 20100420.

Interesting facts

20100420 has 12 divisors, whose sum is 35437248
The reverse of 20100420 is 02400102
Previous prime number is 135

Basic properties

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

Name

Name	twenty million one hundred thousand four hundred twenty

Notation

Scientific notation	2.0100420 × 10^7
Engineering notation	2.0100420 × 10^6

Prime Factorization of 20100420

Prime Factorization 2 × 2 × 135 × 37223

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10050210	Product of the distinct prime numbers

The prime factorization of 20100420 is 2 × 2 × 135 × 37223. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 31, 40, 138, 186, 3883, 6057, 63795, 20413, 819058, 655019, 4075331, 4890055, 40421872, 38693040, 200651764, 54266164, 4395487132, 3703362416

Basic calculations (n = 20100420)

Multiplication

n×y

n×2	40200840
n×3	60301260
n×4	80401680
n×5	100502100

Division

n÷y

n÷2	10050210
n÷3	6700140
n÷3	5025105
n÷5	4020084

Exponentiation

n^y

n²	404026884176400
n³	8.121110063237E+21
n⁴	1.6323772313729E+29
n⁵	3.2811467949032E+36

Nth Root

^y√n

²√n	4483.3491945197
³√n	271.89530644997
⁴√n	66.957816530407
⁵√n	28.882915283994

Divisors of 20100420

1, 2, 4, 135, 270, 540, 37223, 74446, 148892, 5025105, 10050210, 20100420

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	-20100419	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 20100420 can be divided by 12 positive divisors. The sum of these divisors (counting 20100420) is 1, the average is 0.083333333333333.

Base conversion 20100420

Base	System	Value
2	Binary	1001100101011010101000100
3	Ternary	1101211012121000
4	Quaternary	1030223111010
5	Quinary	20121203140
6	Senary	1554453300
8	Octal	114532504
10	Decimal	20100420
12	Duodecimal	6894230
16	Hexadecimal	132b544
20	Vigesimal	65cb10
36	Base36	bytl0

Cryptographic Hash Functions

md5	68079b904fd153a09adcf7a8e6dd5f11
sha1	1ce3b016e053161b91d227dd64a321907601ffb5
sha256	b48012b35da1e0e35f7bec1ab202b509f66fa85031ec0d308ebc00d9eb8daad4
sha512	e90cff5279e02c314e65823c353c8c47a9d47e3639c83e27e70cf80ebb9749a6c0a64a41e315513bec3cd34fff6adff8bfd71b36a4376acf2061fb2ade0805d0
ripemd-160	818beb64b2138ef2bb916b6ea103c99f02f9de18

20100420 as geometric shapes

Circle

Radius = n

Diameter	40200840
Circumference	126294663.61214
Area	1.2692878911814E+15

Sphere

Radius = n

Volume	3.4017626284879E+22
Surface area	5.0771515647254E+15
Circumference	126294663.61214

Square

Length = n

Perimeter	80401680
Area	404026884176400
Diagonal	28426286.573395

Cube

Length = n

Surface area	2424161305058400
Volume	8.121110063237E+21
Space diagonal	34814948.693474

Equilateral Triangle

Length = n

Perimeter	60301260
Area	1.7494877275432E+14
Altitude	17407474.346737

Triangular Pyramid

Length = n

Surface area	1.7494877275432E+14
Volume	9.5708199941287E+20
Height	9475428.8577985