18698940, eighteen million six hundred ninety-eight thousand nine hundred forty: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

18698940 has 48 divisors, whose sum is 36893472
The reverse of 18698940 is 04989681
Previous prime number is 61

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9

Name

Name	eighteen million six hundred ninety-eight thousand nine hundred forty

Notation

Scientific notation	1.8698940 × 10^7
Engineering notation	1.8698940 × 10^6

Prime Factorization of 18698940

Prime Factorization 2 × 2 × 45 × 13 × 61 × 131

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	9349470	Product of the distinct prime numbers

The prime factorization of 18698940 is 2 × 2 × 45 × 13 × 61 × 131. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 9, 60, 70, 706, 378, 2127, 5363, 29974, 2171, 604386, 158492, 1615677, 1910972, 9194777, 49490520, 784489710, 324178878, 3587554725, 7707276136

Basic calculations (n = 18698940)

Multiplication

n×y

n×2	37397880
n×3	56096820
n×4	74795760
n×5	93494700

Division

n÷y

n÷2	9349470
n÷3	6232980
n÷3	4674735
n÷5	3739788

Exponentiation

n^y

n²	349650357123600
n³	6.5380910488328E+21
n⁴	1.2225537223666E+29
n⁵	2.286045870131E+36

Nth Root

^y√n

²√n	4324.2270985692
³√n	265.42327041028
⁴√n	65.758855666512
⁵√n	28.468422175264

Divisors of 18698940

1, 2, 4, 13, 26, 45, 52, 61, 90, 122, 131, 180, 244, 262, 524, 585, 793, 1170, 1586, 1703, 2340, 2745, 3172, 3406, 5490, 5895, 6812, 7991, 10980, 11790, 15982, 23580, 31964, 35685, 71370, 76635, 103883, 142740, 153270, 207766, 306540, 359595, 415532, 719190, 1438380, 4674735, 9349470, 18698940

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-18698939	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18698940 can be divided by 48 positive divisors. The sum of these divisors (counting 18698940) is 1, the average is 0.020833333333333.

Base conversion 18698940

Base	System	Value
2	Binary	1000111010101001010111100
3	Ternary	1022012000010100
4	Quaternary	1013111022330
5	Quinary	14241331230
6	Senary	1504441100
8	Octal	107251274
10	Decimal	18698940
12	Duodecimal	6319190
16	Hexadecimal	11d52bc
20	Vigesimal	5gh770
36	Base36	b4s70

Cryptographic Hash Functions

md5	c260456940e67f37785c6dacbda324c0
sha1	39f238021c66a4eefe57bacc3040f07db7541f40
sha256	e173d6b0995c9daef8cb2b65c76d757414779030a3e3d9ffac48abe8742bf6ac
sha512	fa37c3d8d2e0532a217350c29ab3dd877750be120b305b932bb63b0065514bc950cafca09b8f5041fc5665ba6b7948a43076d32e4ad9834f13a5e2ba1a00a9ae
ripemd-160	e0ccb91ed3520210f503f2dfac21de65a234051a

18698940 as geometric shapes

Circle

Radius = n

Diameter	37397880
Circumference	117488905.06783
Area	1.0984589932645E+15

Sphere

Radius = n

Volume	2.7386691743352E+22
Surface area	4.3938359730582E+15
Circumference	117488905.06783

Square

Length = n

Perimeter	74795760
Area	349650357123600
Diagonal	26444294.550001

Cube

Length = n

Surface area	2097902142741600
Volume	6.5380910488328E+21
Space diagonal	32387514.127682

Equilateral Triangle

Length = n

Perimeter	56096820
Area	1.5140304585567E+14
Altitude	16193757.063841

Triangular Pyramid

Length = n

Surface area	1.5140304585567E+14
Volume	7.7052141944079E+20
Height	8814764.8500003