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

20402498 (number)

20402498 is an even 8-digits composite number following 20402497 and preceding 20402499. In scientific notation, it is written as 2.0402498 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 10184836 positive integers (up to 20402498) that are relatively prime to 20402498.

Interesting facts

20402498 has 8 divisors, whose sum is 30652992
The reverse of 20402498 is 89420402
Previous prime number is 647

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

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

Notation

Scientific notation	2.0402498 × 10^7
Engineering notation	2.0402498 × 10^6

Prime Factorization of 20402498

Prime Factorization 2 × 647 × 15767

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20402498	Product of the distinct prime numbers

The prime factorization of 20402498 is 2 × 647 × 15767. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 10, 12, 36, 676, 173, 9466, 2664, 59457, 67087, 536627, 161987, 8237863, 843529, 27872341, 34980255, 28867622, 673261543, 6100031409, 6486590809

Basic calculations (n = 20402498)

Multiplication

n×y

n×2	40804996
n×3	61207494
n×4	81609992
n×5	102012490

Division

n÷y

n÷2	10201249
n÷3	6800832.6666667
n÷3	5100624.5
n÷5	4080499.6

Exponentiation

n^y

n²	416261924640004
n³	8.4927830849438E+21
n⁴	1.73273989905E+29
n⁵	3.5352222324888E+36

Nth Root

^y√n

²√n	4516.9124410376
³√n	273.25059396676
⁴√n	67.207978998312
⁵√n	28.969211119355

Divisors of 20402498

1, 2, 647, 1294, 15767, 31534, 10201249, 20402498

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	-20402497	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 20402498 can be divided by 8 positive divisors. The sum of these divisors (counting 20402498) is 1, the average is 0.125.

Base conversion 20402498

Base	System	Value
2	Binary	1001101110101000101000010
3	Ternary	1102101112222002
4	Quaternary	1031311011002
5	Quinary	20210334443
6	Senary	2005144002
8	Octal	115650502
10	Decimal	20402498
12	Duodecimal	69bb002
16	Hexadecimal	1375142
20	Vigesimal	67a64i
36	Base36	c5ao2

Cryptographic Hash Functions

md5	61ab1ea1d9cbfd98952d876058ee377a
sha1	96520b5d294bc3abdc1f8d26c417f89b27ff388b
sha256	049848a7708a43f2357633b67eafa1980e9aa34c94cf05c13e2c1c540c785c4a
sha512	b2164eb1378871f83c928e12fa9b3a622c46dca44c29e85cc3936b510d1d5f8153419f642a0088679903c9181d33e28ac1b12cdf04b6d705eca8502438f58e7e
ripemd-160	cc34dbfed3c96688151be0369218c89031106ac5

20402498 as geometric shapes

Circle

Radius = n

Diameter	40804996
Circumference	128192675.66336
Area	1.3077254044182E+15

Sphere

Radius = n

Volume	3.5574486597588E+22
Surface area	5.2309016176727E+15
Circumference	128192675.66336

Square

Length = n

Perimeter	81609992
Area	416261924640004
Diagonal	28853489.37789

Cube

Length = n

Surface area	2497571547840024
Volume	8.4927830849438E+21
Space diagonal	35338163.137322

Equilateral Triangle

Length = n

Perimeter	61207494
Area	1.8024670068322E+14
Altitude	17669081.568661

Triangular Pyramid

Length = n

Surface area	1.8024670068322E+14
Volume	1.000884085085E+21
Height	9617829.79263