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

20146430 (number)

20146430 is an even 8-digits composite number following 20146429 and preceding 20146431. In scientific notation, it is written as 2.0146430 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 8058568 positive integers (up to 20146430) that are relatively prime to 20146430.

Interesting facts

20146430 has 8 divisors, whose sum is 36263592
The reverse of 20146430 is 03464102
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty million one hundred forty-six thousand four hundred thirty

Notation

Scientific notation	2.0146430 × 10^7
Engineering notation	2.0146430 × 10^6

Prime Factorization of 20146430

Prime Factorization 2 × 5 × 2014643

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20146430	Product of the distinct prime numbers

The prime factorization of 20146430 is 2 × 5 × 2014643. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 49, 48, 262, 349, 51, 3189, 56068, 98898, 532442, 541899, 4189764, 8526769, 92290972, 63693639, 401222570, 338876240, 1011449774, 2353110780

Basic calculations (n = 20146430)

Multiplication

n×y

n×2	40292860
n×3	60439290
n×4	80585720
n×5	100732150

Division

n÷y

n÷2	10073215
n÷3	6715476.6666667
n÷3	5036607.5
n÷5	4029286

Exponentiation

n^y

n²	405878641744900
n³	8.1770056444087E+21
n⁴	1.6473747182468E+29
n⁵	3.318871944493E+36

Nth Root

^y√n

²√n	4488.4774701451
³√n	272.10260510484
⁴√n	66.996100409987
⁵√n	28.896125832365

Divisors of 20146430

1, 2, 5, 10, 2014643, 4029286, 10073215, 20146430

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	-20146429	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 20146430 can be divided by 8 positive divisors. The sum of these divisors (counting 20146430) is 1, the average is 0.125.

Base conversion 20146430

Base	System	Value
2	Binary	1001100110110100011111110
3	Ternary	1101220112201002
4	Quaternary	1030312203332
5	Quinary	20124141210
6	Senary	1555450302
8	Octal	114664376
10	Decimal	20146430
12	Duodecimal	68b6992
16	Hexadecimal	13368fe
20	Vigesimal	65i61a
36	Base36	bzt32

Cryptographic Hash Functions

md5	f486be3b29ffc71a1d0bea4466581359
sha1	dfa282379d635b8b96e7d4d8dd9715a85af54a86
sha256	aee98cbe226600516f22eb9c80f59f07e6815c26115c8fcfc0787cbd15de8904
sha512	16410f07a1b7675fd0ad0d6d1de0a02024644dc5cffb18a51fd6c4e51e623e6da1c4a3d8e1d9dd374ef2b0c7777587b22a0e47597168684da9f6ef88232b8186
ripemd-160	74053e36cbd93849e8eae3599e42b8c3ad58903e

20146430 as geometric shapes

Circle

Radius = n

Diameter	40292860
Circumference	126583752.96812
Area	1.2751053591548E+15

Sphere

Radius = n

Volume	3.4251761147782E+22
Surface area	5.1004214366191E+15
Circumference	126583752.96812

Square

Length = n

Perimeter	80585720
Area	405878641744900
Diagonal	28491354.5394

Cube

Length = n

Surface area	2435271850469400
Volume	8.1770056444087E+21
Space diagonal	34894640.35113

Equilateral Triangle

Length = n

Perimeter	60439290
Area	1.757506073023E+14
Altitude	17447320.175565

Triangular Pyramid

Length = n

Surface area	1.757506073023E+14
Volume	9.6366935682701E+20
Height	9497118.1798001