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

20402392 (number)

20402392 is an even 8-digits composite number following 20402391 and preceding 20402393. In scientific notation, it is written as 2.0402392 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 16 positive divisors. There are 9925344 positive integers (up to 20402392) that are relatively prime to 20402392.

Interesting facts

20402392 has 16 divisors, whose sum is 39288960
The reverse of 20402392 is 29320402
Previous prime number is 37

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty million four hundred two thousand three hundred ninety-two

Notation

Scientific notation	2.0402392 × 10^7
Engineering notation	2.0402392 × 10^6

Prime Factorization of 20402392

Prime Factorization 2 × 2 × 2 × 37 × 68927

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	5100598	Product of the distinct prime numbers

The prime factorization of 20402392 is 2 × 2 × 2 × 37 × 68927. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 83, 79, 485, 458, 8805, 4780, 74122, 92842, 831644, 804472, 2956092, 9162462, 47733008, 86555158, 378770446, 170362647, 2608945893, 4857004232

Basic calculations (n = 20402392)

Multiplication

n×y

n×2	40804784
n×3	61207176
n×4	81609568
n×5	102011960

Division

n÷y

n÷2	10201196
n÷3	6800797.3333333
n÷3	5100598
n÷5	4080478.4

Exponentiation

n^y

n²	416257599321664
n³	8.4926507143395E+21
n⁴	1.7327038899303E+29
n⁵	3.5351303982284E+36

Nth Root

^y√n

²√n	4516.9007073435
³√n	273.25012074671
⁴√n	67.207891704349
⁵√n	28.969181017719

Divisors of 20402392

1, 2, 4, 8, 37, 74, 148, 296, 68927, 137854, 275708, 551416, 2550299, 5100598, 10201196, 20402392

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20402391	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20402392 can be divided by 16 positive divisors. The sum of these divisors (counting 20402392) is 1, the average is 0.0625.

Base conversion 20402392

Base	System	Value
2	Binary	1001101110101000011011000
3	Ternary	1102101112211011
4	Quaternary	1031311003120
5	Quinary	20210334032
6	Senary	2005143304
8	Octal	115650330
10	Decimal	20402392
12	Duodecimal	69bab34
16	Hexadecimal	13750d8
20	Vigesimal	67a5jc
36	Base36	c5al4

Cryptographic Hash Functions

md5	850b1cfb92b229e9e29fb5ff8b2b23e5
sha1	0b2633b0548d0582b292120e92de11c10adfbbfe
sha256	385c94cb5b79621294f66461f41bec0f5254bd391323694c5b532f14d410072a
sha512	c13c3d6183154b8c5749e35823029e8ef4f3190da8a28f8eee9a0bc928aab3c3d448082b68ef692f4d3fac0f58927e69ff29c0401fab8032b5b959883e97fbb3
ripemd-160	2e84d374dcda265a3bc4fc727f0ac2793a0b4a7d

20402392 as geometric shapes

Circle

Radius = n

Diameter	40804784
Circumference	128192009.64572
Area	1.3077118160299E+15

Sphere

Radius = n

Volume	3.5573932124898E+22
Surface area	5.2308472641195E+15
Circumference	128192009.64572

Square

Length = n

Perimeter	81609568
Area	416257599321664
Diagonal	28853339.471252

Cube

Length = n

Surface area	2497545595929984
Volume	8.4926507143395E+21
Space diagonal	35337979.539937

Equilateral Triangle

Length = n

Perimeter	61207176
Area	1.8024482776544E+14
Altitude	17668989.769968

Triangular Pyramid

Length = n

Surface area	1.8024482776544E+14
Volume	1.0008684850597E+21
Height	9617779.8237508